2006

Field Trips

January 14, 2006 - Cambrian Fossils, Cherokee Co, AL

Neither rain, nor sleet nor snow nor lake wind advisories will deter the BPS from hitting a favorite NE Alabama site. No kidding about the snow! As we assembled in the morning at the rest area little flakes were seen drifting down. We all bundled up and headed out anyway. In spite of the weather, we had a great turnout of 24 1/2, with members coming from as far away as Atlanta and Selma to hunt trilobites on a lake in Cherokee county.

First stop was a primo site for finding brooksella and several nice pieces were found. Vicki found an unusual one shaped very much like a small starfish. "Brooksella" are believed to be the internal mold of a "primitive jellyfish", possibly from the Conasauga Fm, Dresbachian stage, late Cambrian approximately 515 million years ago. Nancy worked hard at trying to persuade Daisy the Dawg to sniff out fossils, but Daisy would rather play with Paige and search around for a squirrel or two! After experiencing the freezing wind which would almost blow one over, it was time to warm up - on to the next site.

After a timeout to repair a flat tire for Michael we took off for our 2nd site. Temps in the 40's (felt like the 30's!) and the whitecaps on the lake were a hint that maybe we should NOT go out in the boat, so we contented ourselves with the shoreline. Nevertheless, everybody found good amounts of trilobites. Steve found an exceptional trilobite specimen on a hard pebble, and Hitoshi found a beautiful stromatolite specimen. Since frostbite seemed imminent it was decided to retreat to the restaurant and get hot food and tell tales of the day and of other trips and fun. Michael and Sylvie had an exciting announcement: the arrival of baby "Elias" due in May! While we warmed our bods, Leisa was out "visiting". She met a local person who invited us to his house where he said there were trilobites behind the house, and sure enough, there were plentiful outcrops of the Conasauga Shale. (He also gave her a very nice 4 inch trilobite he had found in California - lucky lady! Just shows what happens to nice people!) Trilobites found today ranged from 1/8 inch to about 1 1/2 inches. These fossils are from the middle Cambrian Conasauga Fm. Albertan stage, and are approximately 530 million years old. Cephalon (heads), pygidium (tails), and several whole specimens of Coosella, Coosia superba, Kingstonia, Densonella, Holcacephalus, and Norwoodella were found.

Edited by Vicki Lais


(pictures courtesy Lea Martin and Vicki Lais)

BPS members gathering before fossil trip
At the meeting location, Greg is informing the group of the day's upcoming activities.

getting ready for fossil trip
Greg discussing what will be found at the first site, and showing his collecting tool.

gesturing during lecture

collecting fossils in gravel by lake
Part of the group searching for brooksella specimens. This lakeshore is composed of mostly pebbles.

collecting fossils in gravel by lake
Yeah... let's see.... thats Greg, and Michael, and, um, Jan, and Lea, and uh, who's that in the blue jacket?

fossil brooksella
A nice brooksella found by Vicki.

fossil brooksella
Other side of the same brooksella.

fossil brooksella and spear point
Vicki found a nice point on the beach, too.

collecting fossils in gravel by lake

collecting fossils in gravel by lake
Nancy, Daisy, and Steve surveying the lake shore.

pebble with odd shape
Another unusual find, there's obviously a fossilized man under here!

collecting fossils in gravel by lake




collecting fossils in gravel by lake
Carl has decided to examine every rock in this spot.

Steven stuck in mud
Oops.... I'm stuck and I can't move! Dad Steve went to rescue Steven, and got stuck himself! The mud is so bad in places it will pull your shoes off.

collecting fossils in gravel by lake



showing off fossil trilobite
Claire has found a nice pygidium.

fossil trilobite
A closer look at Claire's trilobite find.

collecting fossils in gravel by lake

collecting fossils in gravel by lake

fossil trilobites
Some trilobites found today.

fossil trilobite
Very nice trilobite found by Steve.

fossil trilobite
A closer look.


showing off fossil stromatolite
Hitoshi has found a very nice stromatolite specimen.

fossil stromatolite
A closer look at Hitoshi's stromatolite find.

fosil stromatolite
An even closer look.

fossil brooksella
Hitoshi had a good day today! Nice brooksella!

BPS members at supper
Here's most of the group getting warm and cozy. Several members decided to stay out collecting, and Leisa was out negotiating for another collecting site. Sylvie (2nd from left) announced she and Michael are expecting a new member of the family in May! Congratulations!


collecting fossils in gravel by lake
The lakeshore at the 3rd site of the day was mostly Conasauga shale, much of it already weathered out and broken into tiny pieces.

fossil trilobite in shale

fossil trilobite
Nice outcrop of shale, and a trilobite found on a pebble.

splitting shale to find fossil trilobites
When the shale is split, numerous trilobites are exposed.

fossil trilobites
Each dark spot is a small trilobite.

fossil trilobite

shale layers
A nice outcrop of Conasauga shale.

maybe worked tool
Leisa found a rock that appears to be worked, probably a scraper.

sunset
A pretty ending to a fine day of collecting!




 




 

February 18, 2006 - Pennsylvanian Fossils, Bibb and Shelby Co, AL

Another trip not put off for "rain, nor sleet, nor snow etc." Near-freezing temperatures, 100% chance of rain, an overcast sky and icy drizzle to begin the day were all on the menu at the BPS field trip in February to strip-mine sites in Bibb and Shelby county. To give you an idea of what we decided to brave, our host at our first stop, an active coal washing site, didn't show up until we called him, because he thought that nobody in their right mind would be out there! Well, you know, as Nancy remarked, "Once you start finding things, you forget how cold you are!" And this from somebody wearing a "Teenage ninja fossil-hunter suit." Of course, all were outfitted in attractive hard-hats, an MSHA requirement for visits to active mining sites. Just try keeping those on while bending over to find bits and pieces of neat stuff!!! Next time, we should bring little elastic strings to hold them on! Perhaps we should have been wearing them on the parts of our anatomy most-often turned towards the sky!

So, there were the most hard-core of the BPS'ers, happily finding plenty of plant fossils. Our first site was at a coal washing facility, where a variety of plant material was found, including numerous stem impressions, casts, and parts of tree ferns. Excited cries, of "Wow, look at this one!" made it hard to leave for the next site, an abandoned mine a few miles back in the woods, but, the word that we could lose the hardhats, among other attractions, won the gang over.

The second site was in the boonies, even for that area of the state, way down a long dirt road through the woods, through a locked gate, near where a prison used to house people who were busting rocks against their will, so to speak. This second site was very prolific, and members found tree ferns, calamites, and a few tree fern seeds. Some very nice specimens were found, including new "doorstops" for some members.

It was decided to move on to a third site, but the road was too muddy for us to drive up to it. This must be a good place, though, because at least one nice specimen was found near the entrance: a beautiful little silhouette of lacy fern leaves from so very long ago.

One more stop, to look at a site containing remains of bark impressions and calamites casts. There were some nice tree fern specimens in very fragile, easily crumbled rock. A number of fossils were in rocks too large to lug home, and our hands were too frozen, anyhow! Then we finally decided it was time to think about heading home for hot baths, hot laundry, hot food and a nice, long rest. Maybe our next trip will be graced with sunshine and gentle breezes!

--Edited by Vicki Lais


(photos courtesy Vicki Lais)




collecting fossils in spoil piles
Some of the group on top of a spoil pile.

collecting fossils in spoil piles
Greg demonstrating how to get the fossil out safely without taking home the entire rock.

fossil plant material

lead balls from old furnace
Small balls of iron ore used in the ironmaking process. These apparently date to the 1940's and 50's when coal mines in the area were in full force and trains carried various materials between the mines and the steel plants.

fossil plant material


collecting fossils in spoil piles
Bill searching for more fossils.

collecting fossils in spoil piles
At our second site, many of the rocks were red rather than gray. This was due to the rocks being "burned" at some time in the past, perhaps with a smouldering coal fire.

fossil plant material
Nice "tree fern" seed fossil found by Greg.



collecting fossils in spoil piles
Leisa helping identify the fossil Ryan has found.

fossil plant material

fossil plant material

fossil plant material

fossil calamites

showing off fossil plant material
Ryan has found a nice fossil.

fossil calamites
A closer look at the calamites Ryan has found.



showing off fossil plant material


fossil plant material
Stigmaria (roots of a Lycopod, possibly Lepidodendron)

fossil plant material

fossil fern

fossil plant material

discussing her fossils

fossil plant material

collecting fossils in spoil piles

fossil ferns
Nice fern, possibly Sphenopteris.

fossil calamites
Calamites stem cast.

fossil plant material
Probably Stigmaria, a lycopod root.

fossil plant material
Calamites stem cast.


fossil plant material
Tree fern outer stem covering and fern-like leaves, probably Sphenopteris.

fossil plant material
A hash of leaves and stems.

fossil plant material
Calamites stem cast.

fossil fern
Nice calamites stem.

fossil plant material








March 18, 2006 - Mississippian Fossils, St. Clair Co, AL

BPS members collected in St. Clair county, Alabama this month. The weather started out a little chilly, but turned into a perfect, pleasant day. The first stop was a Mississippian age road cut, where geologic uplift is obvious. There we found several varieties of coral, including quite a few large horned coral, brachiopods, and sponges in layers of the Tuscumbia Limestone. The Ft. Payne chert contained numerous hollow molds left by archimedes and crinoids. After we had decided to stop collecting (let's see, Leisa decided this how many times???) and were winding up to go to the the next site, Michael split open a rock and found a trilobite. Well, we had been looking for the correct layer for several hours with no luck, so this set off another search for the "correct" rocks in the "correct" layer, and everyone began splitting rocks, hoping for a nice trilobite. A local landowner stopped by to ask what we were doing, and once he found out, offered to let us drive across his property to an old quarry and check it out. We already had a second quarry site in mind where local people fish, however, both quarries turned out to be overgrown, with large boulders, and in a very quick assessment, we found no fossils. All was not lost - the ride to the quarries was quite exciting, and we enjoyed the scouting trips and being out in the woods on such a glorious day. Good memories of time spent with friends.

Edited by Vicki Lais


(photos courtesy Steve Corvin and Vicki Lais)

geologic layers


hunting fossils
Greg is explaining how to spot the fossils.

fossil coral
Look closely in the rocks and several horned corals and broken pieces can be spotted. They blend in well.

fossil brachiopod

fossil sponge
Michael has found a couple of items we believe to be sponges.

fossil sponge

fossil coral
More rocky area, with numerous fossils waiting to be collected.

hunting fossils

fossil coral
Another view of the ground littered with broken and whole fossils.

hunting fossils
Steve is heading to the top, to see if there are different fossils up there. Or, maybe he just likes to climb!

fossil coral

fossil coral


fossil coral


fossils
Some interesting fossil material found by Steve.

fossil brachiopod
Note the nice brachiopods.

hunting fossils

fossil coral
Claire has found a nice coral head.

fossil coralMore nice finds by Claire.

fossil coral
Another nice specimen, probably coral, found by Vicki.

fossil coral
Michael and Sylvie showing off their coral and sponges.

fossil crinoid

fossil brachiopod
Note the nice shell on the upper rock in the middle. When the fossils are the same color as the matrix, they are difficult to spot.

fossil crinoid
Crinoids have left impressions on these rocks. A different area from where the coral is found.


examining the geologic layers
Greg and Michael searching for the trilobite layer.

hunting fossils
Leisa has found some nice horned coral.

fossil coral and others
A closer look at Leisa's finds.

hunting fossils

fossil trilobite
After diligent searching, Michael found the trilobite layer!

fossil trilobite
Greg has found part of a trilobite - the black coloration at top of rock. The larger oval is the head, the smaller one is an eye.

fossil trilobite

fossil trilobite eye
A close view of a trilobite.

quarry where we hunted fossils
We briefly scouted this quarry and found some interesting structures and fish, but no fossils.



April 1, 2006 - Cretaceous Fossils, Russell Co, AL

On a gray, overcast day that began with morning drizzle in Birmingham, and an unscheduled side trip to Georgia (don't ask), several BPS members participated in a paleontological salvage operation in Russell county, Alabama. When the sun came out full force later in the day, it made us appreciate the cloud cover!

This Cretaceous site is slated to become a subdivision in the near future, so a dig to excavate and conserve material from the best layers was organized and coordinated by Patrick Sean Bingham, a grad student at Auburn University. Patrick's thesis topic is “Stratigraphic and Paleoenvironmental Context of the Ingersoll shale, an Upper Cretaceous Conservation Lagerstätte, Eutaw Formation, Eastern Alabama”. Another grad student from Auburn University, Terry Knight, was also working on his thesis, “Exceptionally Preserved Soft-Bodied Fossils of the Ingersoll shale, an Upper Cretaceous Konservat-Lagerstätte in the Eutaw Formation of East-central Alabama".

Many well known professionals from around the country volunteered their time and expertise to assist on the dig, including Dr. David Grimaldi and Collections Manager Carl Mehling from the American Museum of Natural History in New York City. Dr. Grimaldi was especially interested in the nice specimens of amber found at the site. Others who provided assistance and knowledge were Dr. Chuck Savrda and Dr. Ron Lewis, both from Auburn University, Dr. Bill Bevil from the Fernbank Museum of Natural History, Atlanta, Ga, and Dr. Bill Frazier, Dr. David Schwimmer and Dr. Dent Williams, all from Columbus State University, Columbus, GA.

It was a real treat to work with these professionals and others who participated in the dig, and everyone got “down and dirty”, quite literally, as various plant leaf and stem impressions, some actual leaves, fish scale impressions, and even pieces of amber were unearthed!

(Editors note:  Research on this site is described in the June 2008 issue of Palaios Journal, and some excellent photos are shown on the cover.)

(Photos courtesy Vicki Lais)

volunteers at fossil dig
An overview of the dig location. Several feet of overburden was removed with a small bulldozer prior to the manual digging with picks and shovels.

discussing geology of fossil site
Patrick Bingham explaining the geology of the site to Dr. Henry Barwood.

volunteers at fossil dig
Overview of the site. Material was placed in the large tubs and taken back to the university for research. Note the orange spikes on the far right - the site was gridded, and one layer was designated "the middle", so some of the material is "above" or "below" that layer.

fossil leaf
Numerous Cretaceous leaf impressions were found at the site.


volunteers at fossil dig
BPS members observe the dig operation and look through the discard pile for samples to collect. Later in the day, we were allowed to help load tubs and Greg assisted with the excavation.

documenting stratigraphy of fossil site
Terry Knight is keeping a log of the geologic layers as they are removed.

excavating at fossil site
Dr. John Interlandi with the pick and Dr. David Grimaldi examining leaf specimens.

volunteers at fossil dig
Dr. Bill Frazier (far right) observing the dig operation.


volunteers and instructors at fossil dig
Humm . . . . did we miss any?? Better check those rocks carefully! Left to right - Vicki Lais, Bill Montante in back, Carl Mehling in black in front, Dr. Chuck Savrda, Dr. Bill Frazier, Terry Knight, Amanda Savrda.

volunteers at fossil dig
Amanda Savrda, Dr. Chuck Savrda, Michael Brocato, and Leisa Whitlow observing the diggers.

examining fossil fish scales
Dr. David Grimaldi getting an up close look.

fossil fish scales
Beautifully preserved fossil, one can see scales using a magnifying glass.

fossil mussel
A well preserved mussel impression, including the foot.

fossil leaf
This fossil leaf was quite long, more was exposed as the overburden was removed.

preping the fossil leaf
Dr. John Interlandi is applying a fixative to a fossil leaf to help preserve it. This clay material is damp when excavated, but the hot sun dries it out quickly. When it dries, the exposed surfaces crack and curl up like dried mud, destroying any fossil that might be there.

fossil leaf material
Large exposure of matted leaf material.

fossil leaf
Another plant fossil.

fossil leaf
Several leaves.

fossil leaf
This is an extension of the long stem/leaf shown several pictures above.

fossil amber
Dr. Grimaldi (author of Amber: Window to the Past) was specifically hunting amber, and he was not disappointed, as several pieces were found.  Many of the amber pieces contained inclusions of small insects.

fossil seeds
Seeds found at the site.

actual fossil leaf preserved in clay
Most of the previous photos capture impressions of ancient fossils - where the fossil used to be, and now there is only an image pressed into the clay.  This photo shows an actual leaf which was preserved in the soft clay, note the curled up edge of the leaf.




May 6-7, 2006 - Cretaceous Fossils, Lowndes Co, AL

This May found the troops encamped in Lowndes County for a whole weekend of fossils and good company. Tents, camping vans, pop-up trailers all turned out for the great weekend of food, hunting and sleeping out thanks to the generosity of the hunting camp. Our hosts supplied rides out to gullies and a creek on their property via ATV’s and trailers. Even Sylvie made the bumpy ride out to the creek, although some of us did do a quick, quiet poll as to who knew how to deliver a baby or how long it would take to make it to the nearest medical facility, JUST IN CASE she hit one bump too many! We had a great crowd, and some excellent specimens of fossil crabs, shells, ammonites and various teeth were found. After a long day of collecting, we gathered around a roaring fire for a low country shrimp boil and good conversation. Everyone seemed to be demonstrating that everything does taste better outside! Michael and Sylvie had left early, Sylvie declaring that she was now ready to go home and have a baby!

Even the rainstorm that burst on us Sunday morning didn’t dampen spirits. Sleeping with the rain pounding down while you are warm, dry and cozy is one of life’s lovelier experiences! The early risers gathered under one of the many “porch” shelters in the camp and revved up the little propane stoves to make breakfasts of pancakes, cereal, coffee, tea...all the comforts of home, but more fun. Finally, all but the most dedicated decided to call it a day and head home. Nancy left a few of her belongings behind, so Vicki and Martha decided to return them via Selma, wait out the storm and do a little more looking around before heading back.

It was great to see so many of us, old and new members AND guests, turning out for all or most of the weekend. THANK you to our hosts for making us feel so welcome and providing all the facilities. Also thanks to our hosts, and to Shannon and Jim for providing vehicles and trailers, and to Vicki and everybody who helped organize the weekend and the shrimp boil!

This month we were collecting in the Ripley Formation, Cretaceous Period, Maastrichtian Age. According to information published by George Martin, Soil Data Quality Specialist with the USDA, most (if not all) of the crabs found on the trip are Avitelmessus grapsoideus Rathbun, or “Muffin Crabs.” These crabs have been documented from the Ripley Formation in Alabama, Mississippi, and Tennessee. Along with crabs, members also found numerous teeth, including mosasaur, sawfish, swordfish, and various types of shark teeth. Also found were numerous shells and pieces of ammonite.

--Edited by Vicki Lais


(Photos courtesy Jan Novak and Vicki Lais)

hike to gully to hunt fossils
A long drive by ATV, then a short hike to the gully.

gully site for fossils
The gully where we began the day.

hunting fossils in gully
Greg has just given instructions on "how to collect in a gully", so everyone is being very cautious and searching carefully.

gully where fossils are found
This is a rather small gully, with very little chance of getting lost here. Gullies in the Ripley are very unusual.

hunting fossils in gully
Sometimes it was easier and more productive to just sit in one spot and let one's eyes get accustomed to the patterns.

fossil shell material in gully
The gully is littered with numerous pieces of broken shell, nodules and sometimes fish and shark teeth.

showing off fossil sawfish tooth
Loni's grand-daughter has found a sawfish tooth.

examining fossil finds

showing off fossil
Lea has found the bottom part of a bivalve, possibly exogyra.

bps logo with fossil trilobite image on backpack
Shannon has found a new use for our logo patch - his son John's backpack.

showing off fossil material
Melanie has found . . . something . . . .

Protosphyraena fossil swordfish tooth
Tooth from a late Cretaceous swordfish, probably Protosphyraena.

hunting fossils in gully

hunting fossils in gully

fossil crab leg
Sylvie has found part of a crab leg.

hunting fossils in gully

fossil ammonite
Small fragment of ammonite showing the tell-tale intricately patterned suture marks, which distinguish it from a nautiloid.

fossil tooth

fossil mosasaur tooth
Mosasaur tooth.

fossil shark teeth and swordfish tooth
A variety of shark teeth, and the long upper left one is a swordfish tooth.

all but Claire taking break from fossils
After a really hot morning, we returned to camp for lunch and a group picture. Uhh.... where's Claire, did we leave her??

Claire hunting fossils in gully


hunting fossils in creek
Members spread out to search the creek bottom and banks. Some go upstream, some go downstream.

fossil crab
Nice crab. Note the dark gray clay. It is quite slippery in the creek and along the shore.

fossil crab in matrix

fossil crabs
Some nice crabs.

unknown nodule
An odd round item found by Vicki.

unknown nodule
A closer look at the "round thing".

recent deer skull with antlers
Rychard has found a nice deer skull, recent, not a fossil.

low country shrimp boil after fossil trip
Back in camp, the food fun starts! Members and guests enjoyed a fine low country shrimp boil, with head chef Greg Mestler. Numerous members contributed to its preparation and its disappearing act!

THIS JUST IN ! ! SYLVIE AND MICHAL ARE THE PROUD PARENTS OF ELI MRUG ! Born May 23, 2006.

baby Mrug our newest fossil hunter

 

 




 

June 03, 2006 - Paleocene Fossils, Clarke and Wilcox Co, AL

Today BPS went way down south to Clarke County, Alabama. We were quite excited because this was a new site Steve found, and we were chomping at the bit, ready to go. We found a good variety of bivalves and gastropods, a few shark teeth and ray teeth. The most numerous fossil we found is Flabellum cuneiforme pachyphyllum, a type of coral from the upper Lisbon formation. This is unlike any corals we have collected in the past, as it has a flattened shape, as if someone took a horned coral and squashed it. Some were tinted a pinkish color, which made them easy to spot in the mostly white matrix. At least one specimen of Endopachys maclurii was found (looks similar to the flat one, but has two bumps on each flat side), and several very tiny round specimens of Discotrochus orbignianus were found. (Specimens from this site are very fragile, and should NOT be placed in a bucket of water to clean, as they will crumble. Even the ones that look thick and solid. Brush them off dry, or very lightly wet them, then put them where they can air dry, perhaps on a wire screen.)

Later in the day we headed to Wilcox County, Alabama, to some huge road construction rubble piles. These rocks were from the Paleocene, Midway Stage. Several nice nautiloid casts (Hercoglossa ulrichi) were found at this site, as was an extremely nice vertebra, which has not yet been identified. The nautiloids are made of compressed sand, and the actual shell has disintegrated. Though they are very heavy and appear sturdy, if left exposed to the weather, or cleaned with water, they will crumble into a pile of sand.

Update: July, 2006 - on the trip, Martha found a large bone that appeared to some of us to be recent, as it was very lightweight; however, Jun Ebersole and James Lamb of the McWane Science Center asked to examine the bone, and determined it is from the only early whale of this species ever found in the state. The specimen has been sent to an early whale expert for study.


(photos courtesy Steve Corvin and Vicki Lais)

BPS members ready for fossil trip

looking at fossil corals
Greg is showing the group some specimens from this site - nice corals.

searching for fossils
And the group scatters - the low water level makes hunting easy.

fossil shells in rock
All the rocks at this site are filled with shells and corals. The trick is getting them out whole, as they easily crumble.

searching for fossils in chalk wall
Becky is looking high . . .

Anca searching for fossils at site
and Anca is looking low!

Greg searching for fossils at site
Greg carefully easing out a small coral.

fossil shell
A nice bivalve found by Vicki.

Leisa's fossil shells
Nice gastropods found by Leisa.

fossil whale bone found by Martha
A large piece of bone found by Martha. According to James Lamb, it appears to be another bone fragment from an early whale found in this area. This specimen has been sent to an early whale expert for study.

David searching for fossils at site
David is heading to another location. The corals and shells were found from the bluffs to the waterline, while Steve engages in his favorite activity, getting wet!

Steve showing off his fossils

Jan searching for fossils at site
Jan, look over here!

fossil shark and ray teeth
Shark teeth and a ray "tooth".

Steve with fossil shark tooth
A nice larger shark tooth found by Steve.

Steve showing fossil coral
Steven has found coral and a shark tooth.

fossil oyster shells
Some shells found by Vicki.

corals and other fossil shells
Shells and corals in Vicki's bag.


fossil shell

river at site
One last look at the river before we head for lunch, then on to the next site.

Paleocene rocks containing fossil nautiloids
Later in the afternoon we headed north to Wilcox county, to this pile of rocks from nearby road construction.

small fossil nautiloid
This was spotted on the way in, but the rock was too hard to easily remove the fossil.

searching for fossil nautiloids in rock pile
Jan and Lea headed over to this pile of rocks where they found . . .

fossil nautiloid
a cast of a very large nautiloid!

fossil nautiloids
More nautiloid casts.

fossil nautiloid
Claire found this piece of nautiloid barely out of the ground. She dug quite a while to work it loose.

fossil nautiloid with crystals in cavity
This is what Claire found inside the nautiloid after removing the matrix. Beautiful quartz crystals!

Martha searching for fossil nautiloids in rock pile
Martha searching for an easy way up, which required the skills of a mountain goat!

Beckys fossil gastropods
Becky has found some nice gastropods.

Beckys fossil nautiloid
And a large nautiloid cast in extremely hard rock!

Claire's large fossil vertebra
Claire had a very nice day. In a wash near the nautiloid filled with crystals, she found this large vertebra.

Claire's large fossil vertebra
Side view of the vertebra.

sunset
As the die-hard fossil hounds called it a day, we were treated to a beautiful sunset!

 



June 24, 2006 - Cretaceous Fossils, Montgomery and Elmore Co, AL

A relatively small group of BPS members went to a creek in Montgomery County for today's trip - could it be some people were scared off by the thoughts of 95 degree weather in the sweltering sun? To get an idea of our weather, go to your bathroom, turn the shower on the hottest it will go, close the door so steam can build up, turn off the A/C, then take your laptop in there and view our trip photos - you will have a good idea of our day! Leisa brought her canoe, and she and Claire floated/pushed/dragged it upstream and then back down. This late Cretaceous site once again yielded numerous echinoids and ammonites, though most of the ammonites could only be "collected" via photos, due to their fragile composition. We also found huge quantities of shells, a few shark teeth, a couple of mosasaur vertebra, two large vertebra, possibly shark, and pyritized coprolites.

Several people decided to call it a day after getting too hot for comfort. After a refreshing afternoon lunch in an air conditioned restaurant, the die-hards brains began coming up with another potential collecting site in Elmore county. Since we have a canoe, lets go look for petrified wood. Now understand, we had one canoe, one paddle, 3 life jackets and 4 people to go on this escapade. After a quick stop at the local discount store for an additional paddle and PDF, we scouted access points. The put-in we decided on was steep. Really steep. Really really steep. But we finally got it down the several hundred feet to the water, only to find a boat wasn't necessary, the water was low, the shore was easily walkable, and petrified wood was everywhere. So we collected it (ask Jan how much his pack weighed!), took some pictures of a tree that was about 4 feet in diameter, and noticed it was getting darker. And windy. And there was thunder. And lightning. And lots of cold rain (boy, did it feel good!) And we had the canoe at the bottom of a huge hill. But Leisa, resourceful as ever, had a plan; just hook the boat to her van, and pull it out.

(photos courtesy Vicki Lais)

 

Image GalleriesField Trip Photos2006-06-24

July 29, 2006 - Fossil Exhibit, Homewood Library, Jefferson Co, AL

Our annual exhibit in the Ellenburg Art Gallery at the Homewood Public Library is up and looks great!

(Photos courtesy Vicki Lais)
Library exhibit cases and collage

On July 29, members of BPS gathered at the HPL with bones, stones, posters and other materials to set up the exhibition that has become a tradition with the Library. We gathered in the round auditorium and laid out our fossils on paper mock-ups of the display cases.

working on fossil exhibit

initial layout for wall cases at fossil exhibit

setting up the fossil exhibit cases



Once again "Bigbee" is the star of the show on a beautiful custom-made banner, donated by the McWane Science Center.

new mosasaur banner
Hmmm.... Oops... well, we thought it would fit in last year's frame....



The display cases in the main exhibit hall are filled with fossils, all from Alabama. Specimens are organized by era:
Paleozoic Era -

paleozoic era fossils

paleozoic era fossils

Mesozoic era:
mesozoic era fossils


mesozoic era fossils

mesozoic era fossils

mesozoic era fossils


Cenozoic Era:
cenozoic era fossils

cenozoic fossils

signs for cenozoic era

Hey, guys - what a great space for the new mosasaur banner!

new mosasaur banner

fossil field trip collage
In the main gallery is a collage of BPS field trips over the years.

There are also two wall display cases at the entrance to the main library, one of which shows some of the tools we use in surveying, collecting and preparing the specimens, and another wall display case with a number of items related to the Union Chapel Mine.

lunch break from setting up the fossil cases

Today's worker bees, Bobby, Greg, Claire, Lea, Jan (behind camera), Jim, Mary Ann, Leisa, Vicki, and Michelle. Chris and Joseph left a few minutes earlier to go work their computer tech magic for someone. All of them deserve a great big THANK YOU!

At lunch, the discussion turned to the need some felt to visit the great outdoors again. When?? Well, like, tomorrrow? So a very quickly-organized "Scouting Outing" to Elmore County was arranged for the following day.



 



July 30, 2006 - Elmore Co, AL

Yesterday's exhibit setup was fun, but indoors. Several people wanted to go on a field trip in spite of the hot weather and the fact they had an opportunity to get their "fossil fix" for the month yesterday. The small group that was able to come on such short notice split into two so that more areas could be scouted. One group in a canoe had lots of good luck with some great finds (seems Vicki had been to this site years ago, and remembered a stash of permineralized wood hidden in a very inaccessible location), while the other group drove off to try and locate additional access points, without success. Well, nothing ventured, nothing gained. To complete the day properly, some of us went home the long way, via the Wetumpka astrobleme. Another great day in Alabama!

(all photos on this page courtesy Vicki Lais)
large permineralized tree
Large tree on the shore.

large permineralized tree

view of the shoreline and fossil rocks



Leisa checking out clay bank for fossils
Leisa checking out the clay embankment.

shoreline where we hunted for fossils
Parts of the shore were very slick clay/chalk material, and was quite colorful in places.

purple clay shore

searching for fossil wood
Leisa and Jan searching the opposite shoreline.

searching for fossil wood

Most of the shoreline was quite rocky. Many of these pieces are broken up pieces of permineralized wood, but either lacking detail, or too heavy to lug back up the hill to the cars.

searching for fossil wood
Leisa looking through the 1000's of rocks for that special specimen.

schist with garnet
Leisa found some schist, with tiny garnets embedded it it.

nice piece of fossil wood with crystals

site of astrobleme
David and Becky check out the astrobleme site.

site of astrobleme
Layers that were heaved into the "wrong" sequence when the meteor hit.

site of astrobleme


site of astrobleme

 



August 19-20, 2006 - Cretaceous Fossils, Lowndes Co, AL

Once again BPS was out in the boonies with the ATV’s! Greg even brought his own ride this trip. Go, Greg! Gorgeous weather, good turn-out. Sandy Ebersole, a new BPS member from the Geological Survey of Alabama, was interested in examining the formation to determine if it is part of the same Ripley Formation she is studying at Coon Creek in Tennessee. Sandy and Jun Ebersole both gave us a short overview of the formations and geology of the area before we started collecting, which left us with an excellent perspective on where we were going.

We explored several small creeks in the area for the first time, where we found a number of crabs and other items, including clams, in nodules. Sandy found an outcrop in the first creek where she gathered numerous samples for her research.

The main creek yielded great samples for all: more crabs and clams, and unknown items in concretions. Sandy located another interesting outcropping and took more samples of microfossils. Michelle found some nice ammonite pieces, including one piece showing beautiful suture marks.
Since the Ebersole's needed to leave that night, our hosts set up an impromptu trip to a gully for the evening. Sandy and Jun wanted to see if this was part of the Ripley Formation (current thought is - probably not). Jun got a quick lesson on ATV driving and we hit the gully where we found teeth and bits of shells.

The next morning before the mist had burned off, we went to a different gully that had not been explored for several years, but did not yield many finds. After returning to camp, and meeting new arrivals, two groups were formed. One group went back to the creek where the crabs had been found, and another group consisting of Vicki, Michelle and Becky took off on a scouting adventure to explore yet another “new” creek. This turned out to be a great spot with some decent finds of brachiopods, clams, gastropods, exogyra, shark vertebrae, and possible pieces of bone.

Later in the day, diehards Becky and Vicki explored the main creek again, using a different access point and went a little ways up the stream until the creek got too difficult to navigate.

After two days of excellent collecting, all went their way home and look forward to the next field trip.

Edited by Vicki Lais


(Photos courtesy Vicki Lais)

ATV ride to fossil site
On the way again! Riding to the site is almost as much fun as the collecting itself!

geology lecture at fossil site
Sandy and Jun provide handouts and short lectures on the geology of the area.

hunting fossils in creek
General area where several crab nodules were found.

hunting fossils in creek
This outcrop has numerous small bits of shell and other material embedded in it. Sandy took lots of samples for her research.

Richard showing off a fossil crab
Richard found a very nice crab.

hunting fossils in sand by creek
Leisa decides to sift the fine sand in her search for smaller fossils.

collecting fossil samples
Collecting samples for research.

hunting fossils in creek
A dried up creek we explored in the area.

hunting fossils in creek
We explored the main creek a good long while.

creek where fossils are found
Nice view of the creek, which is almost dry in some areas due to the lingering drought. Notice the Spanish moss hanging from some of the trees.

Aaron showing off fossil crab
Aaron found a nice, large crab.

Aaron showing off fossil crab
Closer view of Aaron's large crab nodule.

richard digging out a fossil crab
Richard is digging out a very nice crab.

taking soil samples to hunt microfossils
Another outcrop that Sandy found interesting. Many soil samples were taking from this location.

taking soil samples to hunt microfossils
Greg is assisting in collecting the soil samples.

hunting fossils in outcrop


Becky found nice fossil crab
Becky found this nice crab nodule.

fossil ammonite
Michelle found part of an ammonite.

fossil ammonite
More ammonite found by Michelle.

resting after a long day hunting fossils
Taking a rest after a long, hot day on the creek.

new ATV driver, good transportation to hunt fossils
Jun and Sandy probably had more fun than the rest of us getting to the next collecting location - this was Jun's first opportunity to drive an ATV!

hunting fossils in gully
After a bit of a rest, we decided to explore a gully late in the afternoon.

fossil shark tooth and shell bits
This is how the gully looks when you get closer to the ground - a lot of shell bits and pieces. Can you find the shark tooth in this picture? It takes a while to get one's eye attuned to the coloring and patterns.

hunting fossils in gully early morning
Early Sunday morning, we headed to a gully that had not been surveyed in several years. No items of interest were found here, mostly bits of shells and broken nodules, and a lot of caliche.


nodule with fossil inside
Closer view of the ground and a nodule.

Becky, Vicki, Michelle on ATV going to hunt fossils
After the gully trip, one group headed back to the main creek for crabs, and the Three Musketeers, Becky, Vicki, and Michelle, headed off for an adventure to find and scout a new creek.

becky in a cane forest near fossil site
Becky amongst the fishing poles.

creek with fossils
Finally, we made it to the creek, which was littered with shells, primarily exogyra.

fossil exogyra
Exogyra.

fossil exogyra and shells
More exogyra pieces. The slightly circular pieces with the dimple in the middle are the other half of the exogyra, though we did not find any articulated specimens.

fossil gastropods
Exogyra and a couple of gastropods found by Vicki.

fossil clam shell
Nice bivalve found by Becky.

Michelle and Becky hunt fossils at the creek
Michelle and Becky looking for fossils.

small fossil vertebra
Small vertebra found by Vicki.

recent bone not fossil
Bone, but unfortunately, it appears to be recent.

creek where we hunt fossils
Last creek to be explored.

fossil shells in rock matrix
This rock filled with shells was found at this creek, but not much else, so all headed home.


 



August 27, 2006 - Fossil Exhibit, Homewood Library, Jefferson Co, AL

August 27, 2006 brought a reception at the Homewood Library to celebrate our annual exhibit and gave us a chance to meet the public. Channel Six news arrived and gave us excellent coverage, including an interview with Greg. Members set up the reception and provided food and beverages (and fossils to share) and were on hand to meet, greet and answer the many questions that came our way.

The main hall held several exhibit cases filled with Alabama fossils. But what if you want to touch and hold the fossils? So in the auditorium, BPS had two tables covered with fossils that visitors could pick up and examine closely. The scanning microscope proved to be a big hit for the “close examination” part. Plenty of food added to the good time. A great video on view, “The Making of ‘Walking With Dinosaurs” was a big hit. At one point during the day, Greg gathered a crowd around him, and took off for the main exhibit hall, where he did a quick presentation regarding the exhibit. But the biggest hit of all was the sand pile outside which had been liberally salted with Alabama fossils to “discover.” Kids and grown-ups alike dug in and had fun! We were delighted at the crowds who showed up and the interest shown in the paleontology of Alabama. There was a lot of surprise expressed that Alabama has such a wide variety of fossils.

The annual exhibition and reception gives us a great opportunity each year to share our knowledge, collections and enthusiasm with the Birmingham community. Huge thanks are due to the Homewood Library for providing such a wonderful facility and helping make this all possible!

--Edited by Vicki Lais


(photos courtesy Vicki Lais)

fossil setup
Setting up the fossil tables and video. Greg (far left) was coordinator of the Exhibit.


fossils on display
Some of the fossils on display.

people checking out the fossils
Visitors examine the fossils.

food table for fossil exhibit
Carole handled food and publicity for the event, and did a super job! Thanks, Carole ! ! ! Mary Ann and Leisa also donated some home-made goodies - those trilobite cookies and brownies sure went fast, didn't they !

visiting at fossil display
Mary Ann and Carole talking with a visitor.


snacks at fossil display
And they examine the snacks even closer !

gathered around the food table at fossil display


fossils on table
More fossils on another table, and a digital microscope to get a close up look at some of the microfossils.

digitial microscope to look at fossils


people looking at microscope image fossils
Looking at images under the microscope (shown on the laptop screen).

kids finding fossils in sand pile
As interesting as it was inside, the sand pile outside was where the action was! Kids of all ages got to search for their very own fossil in the generously seeded sand box. Fossils from all over Alabama were donated by BPS members for the day's event.

kids finding fossils in sand pile
It got even more interesting when Channel 6 news showed up to see what all the fun was about!


kids finding fossils in sand pile


kids finding fossils in sand pile


kids finding fossils in sand pile
Martha, in pink, was coordinator of the sand pile activities.




asking the expert to identify a fossil
Young lady showing off her find to Jun and Sandy.

dinosaur stamp for fossil hunters
The dinosaur stamps also were a big hit!

kids hunting fossils in sand pile


kids hunting fossils in sand pile



 



September 30, 2006 - Paleozoic Fossils and Rocks, Jefferson Co, AL, Part 2

Page 1 - General trip photos
Page 2 - Fossils and minerals (this page)

The Red Mountain road cut rocks were formed million of years ago when North America was covered by a shallow sea. Fossils from the Ordovician, Silurian, Devonian, and Mississippian ages are found at this site. Members found a good selection of fossils, including numerous brachiapods, the pygidium of a Llandovacaste birminghamensis trilobite (used in the BPS logo), graptolites, unidentified plant stems, gastropods, a number of trace fossils, and even some nice samples of calcite and dolomite crystals.

(Photos courtesy Chris and Vicki Lais)

fossil gastropod

fossil gastropod

fossil trilobite

fossil brachiopods

Bills fossil brachipoods

fossil shells

fossil shells

fossil shells

fossil shells

fossil shells

fossil shells

fossil shells

fossil

trace fossils

fossils


fossil



fossil

And some mineral specimens:

hematite
Hematite

white calcite
White calcite crystals.

dolomite
Pink calcite (dolomite) crystals.


Page 1 - General trip photos
Page 2 - Fossils and minerals (this page)

 



September 30, 2006 - Paleozoic Fossils, Jefferson Co, AL

Page 1 - General trip photos (this page)
Page 2 - Fossils and minerals

The BPS September field trip found us at the site of the Red Mountain Road Cut, which is also the site of the former Red Mountain Museum. The fossils that were formerly housed in the RMM now reside in the Alabama Collections Center of McWane Science Center. A good deal of the interpretive work still remains, and several members helped clear vines and bushes that had overgrown the walkway and signs. Jun Ebersole, Collections Manager at the McWane Science Center, started us out with a safety lecture, particularly pointing out areas that were somewhat less secure than others. We were fortunate to have James Lamb along to provide commentary and information regarding the road cut and history of the RMM, along with his wonderful sense of humor. James' lecture was accompanied by an excellent printed handout, covering the geology and history of the road-cut, and pointing out the many fossils which are unique to this site. He pointed out several geologic items of interest such as the fault line, volcanic ash layer, iron ore, and reef formations that make up Red Mountain, as we went on an exploring trip along the exposed area of the cut.

We happily welcomed Eli Mrug, our youngest member of the group on his first BPS field trip with his parents, who were acting as translators for his grandparents who were visiting from the Czech Republic. There was an excellent turnout for this trip of old members, new members, and guests. All-in-all this was BPS at its best and most fun, one of the best trips of the year.

The Red Mountain road cut rocks were formed million of years ago when North America was covered by a shallow sea. Fossils from the Ordovician, Silurian, Devonian, and Mississippian ages are found at this site. Members found a good selection of fossils, including numerous brachiapods, the pygidium of a Llandovacaste birminghamensis trilobite (used in the BPS logo), graptolites, unidentified plant stems, gastropods, a number of trace fossils, and even some nice samples of calcite and dolomite.

Edited by Vicki Lais


(Photos courtesy Steve Corvin, Chris Lais, and Vicki Lais)
Jun giving safety lecture to group before hunting fossils
Jun gives a safety lecture regarding dangerous aspects of the cut and walkways to the group.

the whole gang (except Chris, the photographer) ready to hunt fossils
The whole gang (except Chris, behind the camera).

signs about fossils on roadcut
Amazingly, though Red Mountain Museum has been closed for several years, a number of the signs are still in place, though covered by kudzu and other vines.


collecting fossils at roadcut
There is a lot of rubble against the fence, most filled with bits of fossil material.

explaining geologic layers
Lamb pointing out part of a fossilized patch reef system formed by a bush-like algae . . .

members listening to lecture on geologic layers
. . . as members listen intently, and start being able to identify various shading in the rocks that denote shells, layer transitions, faults, and other items of geologic interest.

collecting fossils at roadcut
Claire and Melanie searching through a large rubble pile.

collecting fossils at roadcut
Pam and others choose a leisurely way to collect!

pointing out hematite
Lamb points out volcanic ash (bentonite) from volcanoes which were active in the area approximately 445 million years ago.

special tool for collecting fossils at roadcut
Bill with his "rock flipping tool".

Jun examining a fossil
A frequent event of the day - Jun, what's this?

collecting fossils at roadcut
Walking along the road cut.

Jun and Sandy on fossil trip
Jun trying to hide after his attempt to put a 15 pound rock in Vicki's fanny pack (while she was wearing it!).

collecting fossils at roadcut
Melanie and Steven examine each rock carefully.

resting from collecting fossils at roadcut
Time to relax with the Birmingham skyline in the background.

Leisa's box of fossils
Leisa's fossil finds.

Sylvie's family here to hunt fossils
If we had given a prize for the people who traveled furtherest to attend the field trip, it would have to go to Sylvie's parents, who came all the way from the Czech Republic. Well, perhaps they really came to visit their new grandson, Eli, but we certainly were glad to have them!


collecting fossils at bluff
James.... are you SURE we need to climb all the way up there???

carved rock tusk 24 m
A mystery rock. Apparently, one just like it was brought to McWane Center. This one wasn't here in the past, and doesn't appear to have fallen from the top. Anyone know about this rock? Is it a marker of some kind, a hoax?? Send us an email if you can shed light on this mystery.

flower


Page 1 - General trip photos (this page)
Page 2 - Fossils and minerals

 



October 28, 2006 - Mississippian Fossils, Blount Co, AL

A trip to Blount County gave BPS a chance to visit "crinoid stem central!" While out on a service call, Greg had the good fortune to meet a lady who had just seen him on TV the night before, talking about the Homewood Library fossil exhibit. She and her next door neighbor turned out to be real fossil enthusiasts. BPS members were invited to meet at her home to see samples of crinoids and trilobites we would be collecting, and go to the first site, which was nearby. Another attraction was the butterfly population. Her garden is full of Monarch-friendly plants. Monarch chrysalis were everywhere, and we watched two recently emerged butterflies drying and stretching their new wings before taking flight. Breathtaking! What a wonderful opportunity to see these gorgeous creatures and to find so many excellent fossils.

After the butterfly viewing, we then convoyed to a quarry of Mississippian age Fort Payne chert where we had permission to hunt the whole day! Doesn't get much better than this, and the weather was absolutely perfect! Along with more large crinoid stems, several kinds of coral, brachiopods and a few trilobite pieces were found. Quite a few of us found beautiful geodes and concluded that this is just about as exciting as the fossils. They certainly are gorgeous souvenirs.

Later in the afternoon, a few of us sneaked off to one of Greg's barbecue spots and chowed down on some excellent vittles while our more dedicated crew-members devoted themselves to the task at hand. Well, you can't have everything. Sometimes a blackberry cobbler just has your name on it.

--Edited by Vicki Lais


(pictures courtesy Bill Fowler and Vicki Lais)

monarch butterflies
Our first stop of the day, where we found Monarch chrysalis on numerous surfaces, including plants and house siding. This chrysalis has turned clear, and you can see the butterfly inside. There were several newly emerged Monarch butterflies slowly pumping their wings, waiting for them to harden (that's what everyone's staring at on the porch.)


BPS members ready for fossil hunt
We had a great turnout and beautiful weather; here we pose for a group picture before setting off on our day's adventure.


searching the road for fossils
The first fossil stop, a gravel road paved with chert from the Mississippian age. Almost all the rocks have crinoid stems or impressions in them.

looking at a fossil crinoid
Examining recent finds.

searching the roadbed for fossils

searching for fossils

samples of fossils
Samples of fossils found today.


searching for fossils

fossils in roadbed

searching for fossils in quarry
On to the next stop at a nearby quarry which was large, hilly and had multiple collecting areas. Everyone scattered in different directions to collect, so it was difficult to get closeups of people and their finds during the day.

fossil crinoid
Crinoid stems in matrix.


fossil crinoid
Crinoid stems.

fossil crinoid
Crinoid stems. Click picture for closer view.


searching for fossils


searching the ditches for fossils

fossil horned coral
Horned coral found by Bill.

searching for fossils

miscellaneous fossils

Clockwise, from upper left - unknown (possible stromatolite), possible burrow, part of a trilobite and shell, bryozoan.

searching for fossils

fossil trilobite
Small trilobite found by Bill, magnified.

fossil trilobite
Large trilobite found by Bill. This is what we came for, he must have found their secret hiding place!

fossil coral
Coral.



showing off her fossil

fossil crinoid

fossil trilobite
Part of a trilobite.

searching for fossils

fossil crinoid
Crinoid encrusted rock.

searching for fossils



monarch butterfly

 



December 2, 2006 - Mississippian Fossils, St. Clair Co, AL

A roadcut in St. Clair County was a real bonanza for BPS on this trip. A smaller crowd than usual came along but found a very wide variety of fossils. Excitement all around as we spread out along the road cut. This is a Mississippian age site where geologic uplift is obvious. Several varieties of coral, including quite a few large horned coral, brachiopods and sponges were found in the Ft. Payne chert and Tuscumbia Limestone. A lot of trilobites were being found; Greg and others started breaking open some well-weathered rocks, and almost every rock contained a treasure-trove of fossils: horn corals, sponges, trilobites, bryzoan, and some as-yet-unidentified items. One of the most exciting finds was the large straight cephalopod found by Bob (and naturally, we all gravitated to the same collecting area to find THE REST OF IT, but alas, no more, not even tiny pieces, were to be found). Leisa and Becky had been surveying a different area, and spotted some more shell, coral and trilobite fossils in an area we had not collected before. After a late lunch at a local BBQ, some of the crew took off on a scouting trip, while others made their way home.

--Edited by Vicki Lais


(Photos courtesy Becky Guthrie and Vicki Lais)

BPS members ready to hunt fossils


geologic uplift


fossil horned coral
The most common fossil at this location is coral.

crinoid fossil
Crinoids are also found.

splitting a rock to find fossils
Greg shows Nathan how to crack the rocks to find the fossils inside.

fossil bryozoan impression
Nice bryozoan impression and actual fossil remains.

Nathan with fossils
Nathan has found fossil brachiopods. Click picture for closer view.

fossil coral
An interesting piece of horned coral, laying loose in a hollow shaped like it. This specimen has obviously been weathering in this same location for many years.

horned coral
Another view of the horned coral.

Becky fossil brachiopods
Becky also has a nice slab of brachiopods.


brachiopod fossils
A closer look at Becky's slab.

searching hillside for fossils

fossil sponge
Nice sponge; at higher resolution, the pores are easily visible.

fossil brachiopods
More brachiopods.

fossil trilobite
And here's what we were hoping to find - trilobites!

splitting rock for fossil trilobites

fossil trilobite


fossil trilobite


fossil trilobite

straight cephalopod fossil
As nice as the trilobites are, this straight cephalopod was the find of the day!

 



December 16, 2006 - Mississippian & Ordovician Fossils, Jefferson Co, AL

A visit to the quarry at the Ruffner Mountain Nature Center and a chance to check on our “pet rock” was the highlight for this December trip. This was a service trip (photos only - no collecting) to Ruffner Mountain Nature Center, and BPS had been asked to make some photographs of fossils the Nature Center could use in their educational activities. A couple of years ago, we etched the surface of a small boulder to make the fossils stand out better. Since this is a rock used by Nature Center as an example on tours, we check periodically to ensure the fossils are still visible and the rock is still usable for their education programs. We examined and photographed the boulder, which contains crinoids, bivalves, bryzoans, and numerous other small fossils, then went on to locate and document as many other fossils as we could find during our day there.

Since the grey-on-grey of the limestone makes it difficult to photograph the details clearly, Chris took multiple photos of the boulder, then used “stitch” photo technology to create detailed photographs of the complete rock surface. By using extreme macro and pasting the sections together, we have gotten far better records of those surfaces and the fossils they contain than with past techniques.

The Ruffner Mountain quarry is a fascinating place to visit and learn more about the Alabama fossil record. BPS is glad that we can contribute to the educational services of the Nature Center by our documentation.

After a late lunch at a locally famous hamburger joint, it was time to head home and get ready to party! All-in-all, a great day, topped off by the annual Xmas party. Good company, good food, Dirty Santa, a lot of laughter, and live music from our very own Lea Novak. It doesn’t get much better than that!

--Edited by Vicki Lais


(Photos courtesy Chris and Vicki Lais)

on the trail to the fossil site
Part of the group deciding which way to go.

on the trail to the fossils

iron ore on path to quarry
Iron ore spotted on path to quarry.

bluff walls of quarry where fossils are found


rock filled with fossils
Mixture of fossils including brachiopods and bryozoans.

rock filled with badly weathered fossils
Most of the fossils are badly weathered.


BPS members search for fossils
fossil coral
Coral.

rock covered with fossils

fossil shell - brachiopod


quarry bluffs

fossil coral on huge boulder
Large coral in boulder.

fossil coral on huge boulder
Another view of the same coral.

fossil echinoderm plate
This is very tiny, no more than 1/2 inch across (My apologies for lack of a scale). Dr. Phil Novack-Gottshall says this appears to be a diploporitan, a type of echinoderm .

fossil echinoderm plate

rock covered with fossil

rock covered with fossils


BPS members searching for fossils
Taking a break.
boulder covered with fossils

pet rock covered with fossils
This is the rock/boulder that has been etched so that more fossil material is visible.

pet rock covered with fossils
A closer view.

examining fossils on a boulder


rubble piles abound each rock containing fossils

fossil crinoid stem
This odd looking fossil had us speculating, but according to Dr. Phil Novack-Gottshall, it is a crinoid stem with very regular cirri.

fossil crinoid stem
A macro view of the unusual crinoid stem.

fossil coral


fossil coral

boulders covered with fossils

searching for fossils in the quarry

fossil

fossil brachiopods