Michigan Creek, Yukon River (Permian of the United States)

Where: Alaska (65.2° N, 141.8° W: paleocoordinates 40.2° N, 25.4° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Cisuralian (298.9 - 273.0 Ma)

• No stratigraphic details given

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Reposited in the USNM

Primary reference: F. G. Stehli. 1962. Notes on some upper Paleozoic terebratuloid brachiopods. Journal of Paleontology 36(1):97-111 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 118123: authorized by Matthew Clapham, entered by Matthew Clapham on 06.10.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Terebratulida -
Pseudoharttina kayi n. sp. Stehli 1962