Where: Shannon County, Missouri (37.1° N, 91.3° W: paleocoordinates 23.7° S, 81.8° W)
• outcrop-level geographic resolution
When: Gasconadian (485.4 - 477.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Preservation: mold/impression
Collected by Ulrich; later, Ulrich & Mesler in 8/1905; 6/11/1924; reposited in the USNM
Primary reference: E. O. Ulrich, A. F. Foerste, and J. Bridge. 1931. Systematic Paleontology. Geology of the Eminence and Cardareva Quadrangles 186-225 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 154357: authorized by Pete Wagner, entered by Pete Wagner on 17.02.2014, edited by Björn Kröger
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Dakeoceras perretrorsum Ulrich et al. 1943
Burenoceras pumilum Ulrich et al. 1943 | |
| Gastropoda | |
"Rhachopea typica" = Schizopea typica, Sinuopea cingulata n. sp., Sinuopea basiplanata n. sp., Sinuopea vera
"Rhachopea typica" = Schizopea typica Ulrich et al. 1931 snail
Sinuopea cingulata n. sp. Ulrich et al. 1931 snail
Sinuopea basiplanata n. sp. Ulrich et al. 1931 snail
Sinuopea vera Ulrich et al. 1931 snail | |
|
Ophileta supraplana Ulrich et al. 1931 snail | |