Also known as 61-ASn-12
Where: Alaska (65.4° N, 167.2° W: paleocoordinates 15.2° N, 38.2° W)
• coordinate estimated from map
When: Middle Ordovician to Middle Ordovician (470.0 - 443.8 Ma)
Environment/lithology: offshore; lithified, massive, gray limestone and lithified, argillaceous limestone
Size class: macrofossils
Collected by Sainsbury in 1961
Primary reference: C. L. Sainsbury. 1969. Geology and Ore Deposits of the Central York Mountains, Western Seward Peninsula, Alaska. United States Geological Survey Bulletin 1287:1-101 [A. Miller/S. Kolbe]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 101840: authorized by Arnold Miller, entered by Sarah Kolbe on 04.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Orthida indet. Schuchert and Cooper 1932 | |
Rhynchonellida indet. Kuhn 1949 | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod |