Also known as 73873
Where: Northwest Territories, Canada (63.5° N, 129.6° W: paleocoordinates 1.6° S, 68.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Sekwi Fm Formation, Atdabanian (521.0 - 516.0 Ma)
• Sekwi Formation
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal; silty lime mudstone
Size class: macrofossils
Reposited in the GSC
• Collections made by Handfield during 1965 and 1966. Collections are reposited at Geological Survey of Canada
Primary reference: R. C. Handfield. 1971. Archaeocyatha from the MacKenzie and Cassiar Mountains, Northwest Territories, Yukon Territory and British Columbia. Geological Survey of Canada Bulletin 201:1-119 [A. Miller/A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 49027: authorized by Austin Hendy, entered by Austin Hendy on 05.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Archaeocyatha | |
Fenestrocyathus complexus Handfield 1971 archaeocyath sponge | |
Tumuliolynthus (Propriolynthus) vologdini Yakovlev 1956 archaeocyath sponge | |
Zonacyathus borealis Handfield 1971 archaeocyath sponge | |
Gordonicyathus dorfi Handfield 1971 archaeocyath sponge | |
Cordilleracyathus blussoni Handfield 1971 archaeocyath sponge | |
Sekwicyathus nahanniensis Handfield 1971 archaeocyath sponge |