Where: Østlandet, Norway (59.9° N, 10.7° E: paleocoordinates 38.9° S, 18.2° W)
• coordinate estimated from map
When: Ctenopyge tumida trilobite zone, Alum Shale Formation, Furongian (497.0 - 485.4 Ma)
Environment/lithology: marine; shale and limestone
Size classes: macrofossils, mesofossils
Primary reference: M. Høyberget and D. L. Bruton. 2012. Revision of the trilobite genus Sphaerophthalmus and relatives from the Furongian (Cambrian) Alum Shale Formation, Oslo Region, Norway. Norwegian Journal of Geology 92:433-450 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 190327: authorized by Björn Kröger, entered by Björn Kröger on 05.12.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Sphaerophthalmus angustus Westergard 1922 trilobite
Ctenopyge tumida trilobite
Peltura acutidens trilobite |