Tøyen, Oslo (Ordovician to of Norway)
Where: Norway (59.9° N, 10.8° E: paleocoordinates 33.8° S, 10.5° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Elnes Formation, Aseri to Aseri (463.5 - 460.9 Ma)
• "Upper Didymograptus shale"
• formation-level stratigraphic resolution
Environment/lithology: shale
Size classes: macrofossils, mesofossils
Primary reference: W. C. Sweet. 1958. The middle ordovician of the Oslo region, Norway 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38:1-178 [B. Kröger/B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 163965: authorized by Björn Kröger, entered by Björn Kröger on 21.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
Dideroceras wahlenbergi Foord 1887 |