Also known as GSC 95517
Where: Northwest Territories, Canada (63.9° N, 127.8° W: paleocoordinates 2.5° S, 68.7° W)
• outcrop-level geographic resolution
When: Fallotaspis trilobite zone, Campito Member (Sekwi Formation), Atdabanian (521.0 - 516.0 Ma)
• Called Map Unit 13, below Sekwi Formation in paper, but lumped into Sekwi Formation in later publications.
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size classes: macrofossils, mesofossils, microfossils
Primary reference: L. G. Voronova, N. A. Drozdova, B. A. Zhegallo, A. Yu Zhuravlev, A. Yu Rozanov, T. A. Sayutina, and G. T. Ushatinskaya. 1987. Fossils from the Lower Cambrian of the MacKenzie Mountains (Canada). Trudy Paleontologicheskogo Instituta 224:1-88 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 50170: authorized by Pete Wagner, entered by Pete Wagner on 09.05.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Hyolithellus sp. Billings 1872 | |
Mackenziella dilatata | |
Mackenziella dilatata n. gen. n. sp.
| |
Helcionelloida | |
Parailsanella acris n. gen. n. sp.
| |
Yochelcionella greenlandica Atkins and Peel 2004 |