Mississippian Fossils of Missouri
Warsaw Formation

Phylum Porifera  (sponges)


Titusvillia sp.
Hexactinellid sp. & Titusvillia sp. root tufts

Phylum Cnidaria

Paraconularia missouriensis

Phylum Ectoprocta  (bryozoans)

      
Archimedes terebreformis

Fenestella sp.

Rhombopora sp.

Phylum Brachiopoda (brachiopods)

Class Articulata

Cleiothyridina obmaxima (McChesney, 1861)

Phylum Annelida

Class Polychaeta  (worm tubes)

Serpulid worm tubes on an Archimedes

Phylum Echinodermata

Class Crinoidea (crinoids)

Onychocrinus sp.

Dorycrinus sp.

Forbesiocrinus wortheni

Undescribed fossil

 Bryozoan or Coral?  What do you think?

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Mississippian Fossils of Missouri

Burlington Formation

Fern Glen Formation

Salem Formation

St. Louis Formation

Paleontology and Geology of Missouri
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