Ringsåsen, upper Chasmops Limestone (Ordovician to of Norway)
Where: Norway (61.1° N, 11.8° E: paleocoordinates 29.9° S, 8.8° W)
• coordinate estimated from map
When: Chasmops Limestone Formation, Actonian to Actonian (454.0 - 449.5 Ma)
• upper Chasmops Limestone
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: R. M. Owens. 1970. The middle Ordovician of the Oslo region, Norway 23. The Trilobite Family Proetidae. Norsk Geologisk Tidsskrift 50:309-332 [B. Kröger/B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 162632: authorized by Björn Kröger, entered by Björn Kröger on 30.09.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Bivalvia | |
|
Ctenodonta sp. Salter 1852 clam | |
| Trilobita | |
|
Decoroproetus solenotus Owens 1970 trilobite | |