Asker, Arnestadstrand, Vollen Fm. (Ordovician of Norway)
Where: Oslo, Norway (59.8° N, 10.4° E: paleocoordinates 31.8° S, 9.8° W)
• coordinate estimated from map
When: Vollen Formation, Kukruse (458.0 - 456.8 Ma)
• "Ampyx limestone"
• formation-level stratigraphic resolution
Environment/lithology: marine; limestone
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 164147: authorized by Björn Kröger, entered by Björn Kröger on 24.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
"Discoceras boreale" = Sweetoceras boreale
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