USGS-53ACd1049 (Eek Mts.) (Cretaceous of the United States)
Where: Alaska (59.8° N, 160.5° W: paleocoordinates 63.9° N, 95.8° W)
When: Eek Mountain Formation, Valanginian (139.8 - 132.9 Ma)
Environment/lithology: sandstone and carbonate
• lithology described as greywacke with thin calcareous interbeds
Reposited in the USGS
Primary reference: J. M. Hoare and W. L. Coonrad. 1983. Graywacke of Buchia Ridge and Correlative Lower Cretaceous Rocks in the Goodnews Bay and Bethel Quadrangles, Southwestern Alaska. United States Geological Survey Bulletin (1529-C)1-17 [M. Patzkowsky/K. Layou/R. McClees-Funinan]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 2432: authorized by Mark Patzkowsky, entered by Karen Layou on 05.07.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Bivalvia | |
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Buchia crassicolis scallop | |