Also known as Reef 3265
Where: Nunavut, Canada (74.6° N, 97.7° W: paleocoordinates 7.9° S, 22.5° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Middle Member (Disappointment Bay Formation), Late/Upper Emsian (402.5 - 391.9 Ma)
• Three collections, C2681, C2682, and C3217, are in increasing stratigraphic order, the first from the lowest of three members, the second two from the middle member. C2682 seen as correlative with Eurekaspirifer pinyonensis Zone of Nevada and conodont zone 9 of Klapper et al. 1971.
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; dolomitic reef rocks
Size class: macrofossils
Reposited in the GSC
Primary reference: J. G. Johnson. 1975. Late Early Devonian brachiopods from the Disappointment Bay Formation, Lowther Island, Arctic Canada. Journal of Paleontology 49(6):947-978 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 26624: authorized by Michael Foote, entered by Michael Foote on 18.10.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Polygnathus perbonus conodont | |
? Ozarkodina exiguus conodont | |
Gastropoda | |
| |
Rhynchonellata | |
Carinagypa aseptata n. sp.
Carinagypa aseptata n. sp. | |
Glossinulina khodalevichi n. sp.
? Lanceomyonia sp. Havlíček 1960 | |
Ancillotoechia rex n. sp.
Ancillotoechia rex n. sp. | |
Spirinella ultima n. sp.
Spirinella ultima n. sp. | |
Spurispirifer vijaicoides n. sp.
Spurispirifer vijaicoides n. sp. | |
Strophomenata | |
Cymostrophia sp. Caster 1939 | |
| |
Trilobita | |
Kielania triabsidata trilobite |