Where: Northwest Territories, Canada (62.0° N, 121.0° W: paleocoordinates 4.1° S, 37.5° W)
• coordinate estimated from map
• basin-level geographic resolution
When: upper Member (Redknife Formation), Frasnian (382.7 - 372.2 Ma)
• member-level stratigraphic resolution
Environment/lithology: marine; calcareous shale and argillaceous, sandy limestone
Primary reference: R. A. McLean and J. E. Sorauf. 1988. The distribution of rugose corals in Frasnian outcrop sequences of North America. In N. J. McMillan, A. F. Embry, and D. J. Glass (eds.), Devonian of the World, Volume III. Canadian Society of Petroleum Geologists. Calgary, Alberta, Canada 379-396 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 40144: authorized by Michael Foote, entered by Michael Foote on 18.06.2004, edited by Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Smithiphyllum imperfectum horn coral | |
Macgeea pustulosa McLean 2005 horn coral
"Pachyphyllum sp." = Pachyphyllum Milne-Edwards and Haime 1850 horn coral
"Medusaephyllum cf. variabile" = Pachyphyllum horn coral |