GSC 56147, Section 116C-2, Tatonduk River (Carboniferous of Canada)

Where: Yukon, Canada (65.0° N, 140.9° W: paleocoordinates 27.9° N, 31.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Reticulatia brachiopod zone, Ettrain Formation, Moscovian (315.2 - 307.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone and lithified shale

• alternating shale and fine-grained limestone

Size class: macrofossils

Reposited in the GSC

Primary reference: E. W. Bamber and J.B. Waterhouse. 1971. Carboniferous and Permian Stratigraphy and Paleontology, Northern Yukon Territory, Canada. Bulletin of Canadian Petroleum Geology 19(1):29-250 [T. Olszewski/M. Gibson]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 12004: authorized by Tom Olszewski, entered by Tom Olszewski on 26.09.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Rhynchonellata
 Rhynchonellida - Stenoscismatidae
? Stenoscisma sp.
? Stenoscisma sp. Conrad 1839
Strophomenata
 Productida -
Chonetidina indet., Echinoconchoidea indet., "Marginiferinae indet." = Marginiferoidea
Chonetidina indet. Muir-Wood 1955
"Marginiferinae indet." = Marginiferoidea Stehli 1954
 Productida - Linoproductidae
Linoproductus sp.
 Productida - Productidae
Duartea sp.
 Productida - Productellidae
Praehorridonia sp., Krotovia sp.
Praehorridonia sp. Ustritsky 1963
Krotovia sp. Fredericks 1928