Gullerud, Vollen Fm., 4aβ (Ordovician of Norway)
Where: Hadeland, Norway (60.1° N, 10.3° E: paleocoordinates 31.5° S, 9.8° W)
• coordinate estimated from map
When: Vollen Formation, Kukruse (460.9 - 449.5 Ma)
• "Ampyx limestone", in Sweet (1958) & "4aβ zone", in Soot Ryen (1960)
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 164164: 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 | |
Lituites lituus Montfort 1808 | |
Bivalvia | |
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Trilobita | |
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