Reads Landing (Ordovician of the United States)
Where: Wabasha County, Minnesota (44.4° N, 92.1° W: paleocoordinates 20.1° S, 75.0° W)
• coordinate estimated from map
When: Rossodus manitouensis conodont zone, Oneota Dolomite Formation, Tremadocian (485.4 - 477.7 Ma)
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 189325: authorized by Björn Kröger, entered by Björn Kröger on 11.10.2017, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Cephalopoda | |
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Clarkoceras gracile Ulrich et al. 1943
Clarkoceras newtonwinchelli Clarke 1897
Eremoceras teres Ulrich et al. 1943 | |
| Gastropoda | |
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