GSC 65678, Station 418NBf, Rock Island (Devonian of Canada)

Where: Manitoba, Canada (52.8° N, 100.7° W: paleocoordinates 21.2° S, 36.3° 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 228168: authorized by Matthew Clapham, entered by Matthew Clapham on 21.11.2022

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Euomphalidae
Euomphalus sp. Sowerby 1814 snail
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium sp. Linnaeus 1758 tusk shell
Rhynchonellata
 Terebratulida - Stringocephalidae
 Pentamerida - Gypidulidae
Gypidula sp. Hall 1867
Anthozoa
 Favositida - Coenitidae
Coenites sp. Eichwald 1829 tabulate coral
Stromatoporoidea
 Stromatoporoidea -
Stromatoporoidea indet. stromatoporoid sponge