GSC 65588, Station 368NBb, 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 228424: authorized by Matthew Clapham, entered by Matthew Clapham on 04.12.2022

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Rhynchonellata
 Terebratulida - Stringocephalidae
? Omolonia noctua
Gastropoda
 Euomphalina - Omphalocirridae
Omphalocirrus manitobensis
Omphalocirrus manitobensis Whiteaves 1890 snail
 Euomphalina - Euomphalidae
Mastigospira sp., Euomphalus sp.
Mastigospira sp. La Rocque 1949 snail
Euomphalus sp. Sowerby 1814 snail
 Pleurotomarioidea - Pleurotomariidae
Pleurotomaria sp.
Pleurotomaria sp. Defrance 1826 snail
 Murchisoniina - Lophospiridae
Eunema subspinosum
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium sp.
Dentalium sp. Linnaeus 1758 tusk shell
Anthozoa
 Favositida - Pachyporidae
Thamnopora sp.
Thamnopora sp. Steininger 1831 tabulate coral