Also known as 50 AKe 226. Near Tiglukpuk Creek tributary
Where: Alaska (68.3° N, 151.9° W: paleocoordinates 27.3° N, 19.9° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Alapah Formation, Holkerian (346.7 - 340.0 Ma)
• Goniatites crenistria zone
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, cherty/siliceous shale
Size class: macrofossils
Reposited in the USNM
Primary reference: E. L. Yochelson and J.T. Dutro. 1960. Late Paleozoic Gastropoda from northern Alaska. United States Geological Survey Professional Paper 334(D):111-147 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 59938: authorized by Pete Wagner, entered by Pete Wagner on 22.04.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
| |
? Bembexia inumbilicata Yochelson and Dutro 1960 snail |