Bitter Creek (Cretaceous of the United States)
Where: Montana (48.7° N, 106.7° W: paleocoordinates 54.9° N, 71.3° W)
When: Late/Upper Campanian (83.5 - 70.6 Ma)
Environment/lithology: marine; limestone
Size class: macrofossils
Primary reference: G. A. Bishop. 1983. Two new species of crabs, Notopocorystes (Eucorystes) eichhorni and Zygastrocarcinus griesi (Decapoda: Brachyura) from the Bearpaw Shale (Campanian) of north-central Montana. Journal of Paleontology 57(7):900-910 [M. Clapham/A. Dalal]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 235360: authorized by Matthew Clapham, entered by Anya Dalal on 02.07.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Cephalopoda | |
|
Didymoceras nebrascense Meek and Hayden 1856 ammonite | |
| Malacostraca | |
|
Notopocorystes eichhorni Bishop 1983 crab | |
|
Zygastrocarcinus griesi Bishop 1983 crab | |