Islet southeast of Keku Islands group (Permian of the United States)
Also known as 4312 (235)
Where: Alaska (56.9° N, 134.0° W: paleocoordinates 9.8° N, 60.9° W)
• coordinate based on nearby landmark
When: Permian (298.9 - 251.9 Ma)
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by A.F. Buddington in 1922
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 112224: authorized by Arnold Miller, entered by Sarah Kolbe on 06.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
• Identified by G.H. Girty.
Show authors, comments, and common names
| Rhynchonellata | |
"Camarophoria margaritovi" = Stenoscisma margaritovi
"Camarophoria margaritovi" = Stenoscisma margaritovi Tschernyschew 1902 | |
"Spirifer aff. fasciger" = Neospirifer fasciger
"Spirifer aff. fasciger" = Neospirifer fasciger Keyserling 1846 | |
|
? Spiriferella arctica Haughton 1858 | |