Where: Nunavut, Canada (68.8° N, 93.0° W: paleocoordinates 10.4° S, 56.8° W)
• coordinate based on political unit
When: Crepicephalus zone, Boothia Felix Formation, Dresbachian (497.0 - 485.4 Ma)
• Formation as a whole is approximately 100-150m thick which apparently lies unconformably on Precambrian crystalline basement. The specimens from Loc. 51546 are 20m from the base of the formation. The environment is described as being subtidal, well agitated, and nearshore
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; lithified, dolomitic, ooidal sandstone
Size class: macrofossils
Primary reference: A. R. Palmer, J. W. Cowie, and J. W. Eby. 1981. A Late Cambrian (Dresbachian, Crepicephalus Zone) fauna from the Boothia Peninsula, District of Franklin. Canada Geological Survey, Geological Survey Bulletin (300)1-6 [M. Patzkowsky/P. Borkow]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 10776: authorized by Mark Patzkowsky, entered by Phil Borkow on 21.06.2001
Creative Commons license: CC BY (attribution)
Taxonomic list
Hyolitha | |
Hyolithes sp. d'Eichwald 1840 | |
Gastropoda | |
| |
Trilobita | |
Crepicephalus sp. Owen 1852 trilobite | |
Terranovella dorsalis Hall 1863 trilobite |