Screen Islands (Permian of the United States)
Where: Alaska (56.1° N, 132.7° W: paleocoordinates 9.6° N, 60.3° W)
• coordinate based on nearby landmark
When: Permian (298.9 - 251.9 Ma)
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by G.C. Martin in 1914
Primary reference: A. F. Buddington and T. Chapin. 1929. Geology and mineral deposits of southeastern Alaska. United States Geological Survey Bulletin 800:1-398 [A. Miller/S. Kolbe]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 112229: authorized by Arnold Miller, entered by Sarah Kolbe on 07.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
• Identified by G.H. Girty.
Show authors, comments, and common names
| Gastropoda | |
|
? Pleurotomaria sp. Defrance 1826 snail | |
| Bivalvia | |
|
? Pseudomonotis sp. von Beyrich 1862 scallop | |
"? Aviculipecten aff. fasciculatus" = Pseudaviculopecten fasciculatus
"? Aviculipecten aff. fasciculatus" = Pseudaviculopecten fasciculatus Hall 1883 scallop | |