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)