Rugosa

April 11, 2009 - Mississippian Fossils, Morgan Co, AL, Part 2

Part 1 - Trip Report
Part 2 - Trip Photos (this page)

This Mississippian limestone quarry yielded a variety of fossils, including crinoids, blastoids, a very ancient shark tooth by the name Petalodus, archimedes, bryozoans, brachiopods, Rugosa and other corals, and even part of a trilobite.

(Photos courtesy Ron Beerman, Becky Guthrie, and Vicki Lais)

coral head
coral

Large "rock" that is completely coral.

Horn coral
Appears to be a tooth embedded in the matrix.
tooth

Appears to be a tooth embedded in the matrix.

Horn coral
horn coral
horned coral

Large horned coral

bryozoan
trilobite pygidium
trilobite

Relatively large portion of a trilobite pygidium (rear end), an unusual find at this site.

Horn coral
Slab containing several blastoids and crinoid stems.
crinoid, blastoid

Slab containing several blastoids and crinoid stems.

Bob searching for the elusive whole crinoid.

Bob searching for the elusive whole crinoid.

Leisa holding fossil
trilobite

Leisa

Petalodus shark tooth
shark tooth, Petalodus

Petalodus shark tooth

Petalodus

Petalodus from the Permian

Lea with cake for everyone

Lea has brought a cake for the whole group, and dinosaur eggs in honor of Easter, which is the next day.

shark tooth, Petalodus
quarry
blastoid hidden in gravel
blastoid

Some fossils are very hard to spot. There is a blastoid lying in this gravel wash.

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