Where: Manitoba, Canada (51.1° N, 97.6° W: paleocoordinates 12.9° S, 51.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Cedar Lake Dolomite Formation (Interlake Group), Silurian (443.8 - 419.2 Ma)
• formation-level stratigraphic resolution
Environment/lithology: dolomite
Size classes: macrofossils, microfossils
Primary reference: C. W. Stearn. 1956. Stratigraphy and palaeontology of the Interlake Group and Stonewall Formation of Southern Manitoba. Geological Survey of Canada Memoir 281:1-162 [S. Holland/T. Hanson/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 26737: authorized by Steven Holland, entered by Tori Hanson on 25.10.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Eotomaria cf. galtensis" = Spiroraphe galtensis
"Eotomaria cf. galtensis" = Spiroraphe galtensis Billings 1865 snail | |
Hormotoma sp. Salter 1859 snail | |
"Gyronema pauper" = Oriostoma pauper
"Gyronema pauper" = Oriostoma pauper Hall 1867 snail | |
Bivalvia | |
Mytilarca sp. Hall and Whitfield 1869 clam | |
"Leiopteria cf. subplana" = Leptodesma (Leiopteria)
"Leiopteria cf. subplana" = Leptodesma (Leiopteria) oyster |