Where: Ontario, Canada (43.1° N, 79.3° W: paleocoordinates 23.8° S, 49.9° W)
• coordinate based on political unit
When: Power Glen Formation, Rhuddanian (443.4 - 440.8 Ma)
• "lower Lland. cycle I."
• bed-level stratigraphic resolution
Environment/lithology: marine; dolomitic, gray, argillaceous limestone
Size class: macrofossils
Reposited in the GSC
Primary reference: T. E. Bolton. 1957. Silurian stratigraphy and palæontology of the Niagara escarpment in Ontario. Geological Survey of Canada Memoir 289:1-145 [P. Wagner/P. Wagner/J. Ju]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 173187: authorized by Pete Wagner, entered by Pete Wagner on 11.09.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Rhynchonella ? janea" = Hypsiptycha janea
"Rhynchonella ? janea" = Hypsiptycha janea Billings 1866 |