Collection 81 ABe 52C USGS 9477-CO Central Brooks Range - Dutro Jr. et al 1984 (Cambrian to of the United States)

Where: Wiseman County, Alaska (67.4° N, 150.1° W: paleocoordinates 67.4° N, 150.1° W)

• outcrop-level geographic resolution

When: Amgan to Amgan (513.0 - 501.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified, sandy carbonate

• Part of the sedimentary sequence in the Doonerak Anticlinorium
• brown sandy carbonate rock

Reposited in the USGS

Collection methods: chemical, mechanical,

Primary reference: J. T. Dutro (Jr.), A. R. Palmer, J. E. Repetski and W. P. Brosge. 1984. Middle Cambrian fossils from the Doonerak Anticlinorium, Central Brooks Range, Alaska. Journal of Paleontology 58(6):1364-1371 [M. Patzkowsky/P. Borkow/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 8586: authorized by Mark Patzkowsky, entered by Phil Borkow on 07.08.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

 Corynexochida - Dorypygidae
 Aulacopleurida - Alokistocaridae
 Eodiscida - Eodiscidae
Pagetia sp. Walcott 1916 trilobite
Brachiopoda indet. Cuvier 1805
 Paraconodontida -
Westergaardodina spp. Müller 1959 conodont