Where: Norway (60.3° N, 10.5° E: paleocoordinates 30.0° S, 9.4° W)
• coordinate estimated from map
• basin-level geographic resolution
When: Kalvsjo Formation, Late/Upper Ordovician (458.4 - 443.4 Ma)
Environment/lithology: reef, buildup or bioherm; lithified mudstone and lithified limestone
Size class: macrofossils
Preservation: original calcite
Primary reference: J. F. Bockelie and P.I. Briskeby. 1980. The presence of a bothriocidarid (Echinoid) in the Ordovician of Norway. Norsk Geologisk Tidsskrift 60:89-91 [S. Holland/S. Holland/S. Holland]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 37808: authorized by Steven Holland, entered by Steven Holland on 24.03.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Neobothriocidaris pecularis sea urchin |