GSC 65587, Station 368NBa, Steeprock River (Devonian of Canada)

Where: Manitoba, Canada (52.8° N, 100.9° W: paleocoordinates 21.1° S, 36.5° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Winnipegosis Formation (Elk Point Group), Givetian (387.7 - 382.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified carbonate

Size class: macrofossils

Primary reference: A. W. Norris, T. T. Uyeno, and H. R. McCabe. 1982. Devonian rocks of the Lake Winnipegosis - Lake Manitoba outcrop belt, Manitoba. Geological Survey of Canada Memoir 392:1-280 [A. Miller/J. Zambito/M. Clapham]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 228423: authorized by Matthew Clapham, entered by Matthew Clapham on 04.12.2022

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
  -
Cephalopoda indet. Cuvier 1797
Orthoconic cephalopod
Gastropoda
 Euomphalina - Pseudophoridae
Astralites fimbriatus Whiteaves 1892 snail
 Euomphalina - Euomphalidae
Mastigospira sp. La Rocque 1949 snail
 Murchisoniina - Loxonematidae
cf. Loxonema sp. Phillips 1841 snail
Rostroconchia
 Conocardiida - Conocardiidae
Conocardium sp. Bronn 1835
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium sp. Linnaeus 1758 tusk shell
Rhynchonellata
 Terebratulida - Stringocephalidae
 Atrypida - Atrypidae
Anthozoa
 Favositida - Coenitidae
Coenites sp. Eichwald 1829 tabulate coral
 Favositida - Favositidae
Favosites sp. Lamarck 1816 tabulate coral
 Stauriida - Stauriidae
Stromatoporoidea
 Stromatoporoidea -
Stromatoporoidea indet. stromatoporoid sponge