Threemile Cove, Gravina Island - 8833 (Devonian of the United States)
Also known as G.C.M.-5
Where: Alaska (55.2° N, 131.7° W: paleocoordinates 20.6° S, 80.7° W)
• coordinate based on nearby landmark
When: Devonian (419.2 - 358.9 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by Martin and Overbeck
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 112232: authorized by Arnold Miller, entered by Sarah Kolbe on 07.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
• Identified by E. Kirk.
Show authors, comments, and common names
Anthozoa | |
Cladopora sp. Hall 1851 tabulate coral | |
Gastropoda | |
"Diaphorostoma sp." = Platyostoma
"Diaphorostoma sp." = Platyostoma Conrad 1842 snail |