Where: Oslo Asker, Norway (59.8° N, 10.5° E: paleocoordinates 39.0° S, 19.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Ctenopyge bisulcata trilobite zone, Alum Shale Formation, Merioneth (497.0 - 485.4 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine; shale and limestone
Size classes: macrofossils, mesofossils
Primary reference: M. Høyberget and D. L. Bruton. 2012. Revision of the trilobite genus Sphaerophthalmus and relatives from the Furongian (Cambrian) Alum Shale Formation, Oslo Region, Norway. Norwegian Journal of Geology 92:433-450 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 190287: authorized by Björn Kröger, entered by Björn Kröger on 04.12.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
| Trilobita | |
Peltura acutidens, Peltura minor, "Peltura scarabaeoides" = Peltura scaraboides, Sphaerophthalmus alatus, Triangulopyge humilis, Triangulopyge majusculus, Ctenopyge bisulcata, Ctenopyge linnarssoni, Ctenopyge fletcheri, Ctenopyge pecten, Ctenopyge (Mesoctenopyge) tumida, Ctenopyge (Mesoctenopyge) gracilis, Protopeltura planicauda
Peltura acutidens trilobite
Peltura minor trilobite
"Peltura scarabaeoides" = Peltura scaraboides Wahlenberg 1821 trilobite
Sphaerophthalmus alatus Boeck 1838 trilobite
Triangulopyge humilis Phillips 1848 trilobite
Triangulopyge majusculus Linnarsson 1880 trilobite
Ctenopyge bisulcata trilobite
Ctenopyge linnarssoni trilobite
Ctenopyge fletcheri trilobite
Ctenopyge pecten trilobite
Ctenopyge (Mesoctenopyge) tumida trilobite
Ctenopyge (Mesoctenopyge) gracilis trilobite
Protopeltura planicauda trilobite | |