Where: Utah (39.2° N, 113.4° W: paleocoordinates 4.1° S, 89.9° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Cedaria trilobite zone, Weeks Formation, Guzhangian (500.5 - 497.0 Ma)
• formation-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; lithified carbonate
Size class: macrofossils
Collected by Marcus Donovan
Collection methods: mechanical,
• four more or less com- plete individuals distributed on three thin slabs; UU is museum repository (University of Utah)
Primary reference: B. Lefebvre and R. Lerosey-Aubril. 2018. Laurentian origin of solutan echinoderms: new evidence from the Guzhangian (Cambrian Series 3) Weeks Formation of Utah, USA. Geological Magazine 155(5):1190-1204 [S. Peters/S. Peters/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 189447: authorized by Shanan Peters, entered by Shanan Peters on 19.10.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Soluta | |
Pahvanticystis utahensis Lefebvre and Lerosey-Aubril 2018 |