Phyla List
Pennsylvanian Fossils of Missouri
Phylum Porifera (sponges)
Regispongia
contorta (King) with
spicule
Regispongia contorta
(King) on
crinoid column
Phylum Cnidaria
(corals)
Michelinia sp.
Phylum Ectoprocta
(bryozoans)
Prismopora
Phylum Brachiopoda (brachiopods)
Class Inarticulata
Orbiculoidea missouriensis
(Shumard, 1858)
Class Articulata
Beecheria
bovidens (Morton, 1836)
Composita subtilita
(Hall, 1852)
Crurithyris
planoconvexa (Shumard, 1855)
Derbyia crassa (Meek &
Hayden, 1859)
Hustedia mormoni (Marcou,
1858)
Kozlowskia
haydenensis (Girty, 1903)
Kozlowskia splendens
Meekella
striatocostata Cox
Phylum Mollusca
Class Polyplacophora
(chitons)
Chiton (head valve)
Chiton (intermediate valve)
Chiton (tail valve)
Class Bivalvia (clams)
Astartella
concentrica
Astartella varica
Nuculopsis girtyi
Parallelodon sp.
Class Cephalopoda
Domatoceras
sp.
Temnocheilus annulonodosus
?
Parametacoceras bellatulum
Miller & Owen, 1934
Class Gastropoda (gastropods
- snails)
Amphiscapha
reedsi
Callistadia spirellia
Ceraunocochlis fulminula
Donaldina conditi
Donaldina robusta
Donaldina stevensana
Donaldina swallowiana
Girtyspira minuta
Glabrocingulum (Glabrocingulum) grayvillense
Glyptomaria (Dictyomaria) scitula
Helminthozyga vermicula
Jedria sp.
Jedria
meeki (Knight, 1933)
Leptoptygma simplex
Microdoma conicum
Microptychis expetendus
Orthonema amissidecoris
Orthonema chorda
Orthonema inornatum
Platyceras (Orthonychia) parva
Plocezyga (Gamizyga) nitida
Plocezyga (Plocezyga) conica
Plocezyga (Plocezyga) cordiformis
Plocezyga (Plocezyga) percostata?
Plocezyga (Plocezyga) subnodosa
Pseudozygopleura (Pseudozygopleura) macra
Pseudozygopleura (Pseudozygopleura) multicostata
Pseudozygopleura (Pseudozygopleura) pagoda
Pseudozygopleura scitula
(2 cm)
Pseudozygopleura scitula
(3 cm)
Shansiella beckwithana
Shansiella carbonaria
Shansiella carbonaria
- early juvenile
Streptacis scalpta
Streptacis whitfieldi
Strobeus sp.
Strobeus sp.
(3 specimens 2 species?)
Strobeus primigenius (Conrad,
1835)
Strobeus regularis
Trachydomia nodosa (Meek &
Worthen, 1861)
Trepospira
depressa
Trepospira minima
Class
Rostroconchia (rostroconchs)
Pseudobigalea crista
Pseudoconocardium sp.
Phylum Annelida
Class Polychaeta (worm tubes)
Serpulid worm tubes on
a bivalve
Phylum Arthropoda
Class Trilobita (trilobites)
Ditomopyge scitula
(enrolled)
Ditomopyge sp.
Phylum Echinodermata
Class Crinoidea (crinoids)
arm plates of disparid inadunates
crinoids
Ethelocrinus sp. (plates)
Phylum Chordata
Sharks and Fish
Agassizodus
sp. (tooth)
Chomatodus sp.
Edestus sp. (tooth)
Petalodus sp. (tooth)
Petrodus dermal
denticles
Fish scale? #1
Fish
scale? #2
Tetrapod
Tetrapod
rib fragment
Plants
Lycopod Root Fragment
Stigmaria
sp.
Trace Fossils
Specimen 1 (Roots)
Quaternary (read comments)
Specimen 2 (Roots)
Predator & Parasitic borings (markings)
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