Where: St. Louis County, Missouri (38.7° N, 90.3° W: paleocoordinates 6.8° S, 26.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Higginsville Member (Fort Scott Formation), Moscovian (315.2 - 307.0 Ma)
• Just below Labette shale. Demoinesian, correlative to upper part of Myachkovian (upper Moscovian).
• group of beds-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Primary reference: J. B. Knight. 1930. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier: the Pseudozygopleurinae. Journal of Paleontology Memoir 4(1):1-88 [P. Wagner/P. Wagner/B. Seuss]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 69772: authorized by Pete Wagner, entered by Pete Wagner on 06.03.2007, edited by Kira Badyrka
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Naticopsis ventricosa" = Jedria ventrica2
| |
"Pseudozygopleura (Pyrgozyga) marvinwelleri" = Palaeostylus (Palaeostylus) marvinwelleri
"Pseudozygopleura (Pyrgozyga) marvinwelleri" = Palaeostylus (Palaeostylus) marvinwelleri Knight 1930 snail | |
"Pseudozygopleura (Stephanozyga) subnodosa n. sp." = Stephanozyga subnodosa
"Pseudozygopleura (Stephanozyga) subnodosa n. sp." = Stephanozyga subnodosa Knight 1930 snail | |
"Trachydoma nodosum" = Trachydomia nodosa2
| |
Rhynchonellata | |
Psilocamara renfroarum1 Cooper 1956 |