Where: Ontario, Canada (45.5° N, 76.6° W: paleocoordinates 25.0° S, 52.8° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Phragmodus undatus conodont zone, Chaumont Formation, Turinian (460.9 - 449.5 Ma)
• Given as Leray in Wilson (1951).
• formation-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the GSC
Collection methods: bulk,
Primary reference: A. E. Wilson. 1951. Gastropoda and Conularida of the Ottawa Formation of the Ottawa - St. Lawrence Lowland. Geological Survey of Canada Bulletin 17:1-149 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185431: authorized by Pete Wagner, entered by Pete Wagner on 23.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Hormotoma gracilis Hall 1847 snail | |
"Hormotoma canadensis" = Cyrtostropha salteri canadensis
"Hormotoma canadensis" = Cyrtostropha salteri canadensis Ulrich and Scofield 1897 snail Hormotoma salteri canadensis
| |
"Maclurites logani" = Maclurina logani
"Maclurites logani" = Maclurina logani Salter 1852 snail |