USGS Mesozoic loc. 3348, mouth of Iron Mountain Creek on Cow Creek (Cretaceous of the United States)
Where: Douglas County, Oregon (42.9° N, 123.5° W: paleocoordinates 40.1° N, 71.5° W)
• coordinate estimated from map
When: Berriasian (145.0 - 139.8 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by J. S. Diller and James Storrs in 1905; reposited in the USNM
Primary reference: R. W. Imlay and D. L. Jones. 1970. Ammonites from the Buchia zones in northwestern California and southwestern Oregon. United States Geological Survey Professional Paper 647-B:B1-B59 [J. Marcot/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 225874: authorized by Jonathan Marcot, entered by Jonathan Marcot on 06.06.2022
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Cephalopoda | |
Spiticeras (Negreliceras) stonyense, Spiticeras (Spiticeras) cf. cautleyi, "Spiticeras (? Kilianiceras) sp." = Kilianiceras
Spiticeras (Negreliceras) stonyense Imlay and Jones 1970 ammonite
Spiticeras (Spiticeras) cf. cautleyi ammonite
"Spiticeras (? Kilianiceras) sp." = Kilianiceras Djanelidze 1922 ammonite As "Spiticeras (Kilianiceras?) sp. juv."
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| Bivalvia | |
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Buchia uncitoides Pavlow 1907 scallop | |