Wadleigh Island, 11, Alaska (Carboniferous of the United States)

Where: Alaska (55.5° N, 133.2° W: paleocoordinates 4.5° S, 75.4° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Peratrovich Formation, Osagean (353.8 - 342.8 Ma)

• Upper? Frasnian

• bed-level stratigraphic resolution

Environment/lithology: deep subtidal; lithified, cherty/siliceous limestone

Size class: microfossils

Collection methods: quarrying, peel or thin section,

Primary reference: I. I. Tchudinova, M. Churkin, Jr., and G. D. Eberlein. 1974. Devonian syringoporoid corals from southeastern Alaska. Journal of Paleontology 48(1):124-134 [W. Kiessling/W. Kiessling/W. Kiessling]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 36598: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 06.02.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Endothyroidea - Endothyridae
 Fusulinina - Tournayellidae