east of Current River, on Eminence-Ellington road (Ordovician of the United States)
Where: Shannon County, Missouri (37.2° N, 91.2° W: paleocoordinates 23.8° S, 81.8° W)
• coordinate estimated from map
When: Gasconade Dolomite Formation, Tremadocian (485.4 - 477.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: dolomite
Size classes: macrofossils, mesofossils
Primary reference: E. O. Ulrich, A. F. Foerste, and A.K. Miller. 1943. Ozarkian and Canadian cephalopods. Part II, Brevicones. Geological Society of America Special Papers 49:1-240 [P. Wagner/P. Wagner/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 189344: authorized by Björn Kröger, entered by Björn Kröger on 12.10.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
Eremoceras gasconadense Ulrich et al. 1943
Conocerina arrecta Ulrich et al. 1943 |