JBW24, Ettrain Creek (Permian of Canada)

Where: Yukon, Canada (65.3° N, 140.8° W: paleocoordinates 37.5° N, 25.4° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Yakovlevia brachiopod zone, Jungle Creek Formation, Sakmarian (295.5 - 290.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone

Size class: macrofossils

Collected by Bruce Waterhouse in 1968-1972

Primary reference: J. B. Waterhouse. 1971. Appendix 2: systematic description of new brachiopod species and genera, in Carboniferous and Permian Stratigraphy and Paleontology, Northern Yukon Territory, Canada. Bulletin of Canadian Petroleum Geology 19(1):205-234 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 117737: authorized by Matthew Clapham, entered by Matthew Clapham on 26.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Echinoconchidae
 Productida - Productellidae
Tubersulculus maximus n. gen. n. sp. Waterhouse 1971
Fimbrinia transversa Shi and Waterhouse 1996
 Productida - Productidae
Yakovlevia transversa Cooper 1957
Reticulatia uralica Tschernyschew 1902
Kutorginella yukonensis Sarycheva and Waterhouse 1972
 Productida - Linoproductidae
"Globiella costellata" = Cimmeriella costellata
"Globiella costellata" = Cimmeriella costellata Shi and Waterhouse 1996
 Orthotetida - Orthotetidae
Orthotetes canadensis Shi and Waterhouse 1996
Rhynchonellata
 Spiriferida - Trigonotretidae
? Lepidospirifer sp. Cooper and Grant 1969
 Spiriferida - Spiriferellidae
 Spiriferida - Martiniidae
Tiramnia canadica Shi and Waterhouse 1996
 Spiriferida - Elythidae
Spirelytha fredericksi Archbold and Thomas 1984
 Rhynchonellida - Petasmariidae
Rhynoleichus dorsoconvexa Shi and Waterhouse 1996
 Orthida - Schizophoriidae
Bivalvia
 Pectinida - Streblochondriidae
Streblochondria sp. Newell 1938 scallop