Where: Norway (59.9° N, 10.8° E: paleocoordinates 37.1° S, 14.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Megistaspis (Paramegistaspis) planilimbata trilobite zone, Hagastrand Member (Tøyen Formation), Tremadocian to Tremadocian (485.4 - 470.0 Ma)
• member-level stratigraphic resolution
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: O. A. Hoel. 1999. Trilobites of the Hagastrand Member (Tøyen Formation, lowermost Arenig) from tbe Oslo Region, Norway, Part Il : Remaining non-asaphid groups. Norsk Geologisk Tidsskrift 79:259-280 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 190982: authorized by Björn Kröger, entered by Björn Kröger on 02.01.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
Arthrorhachis sp. Hawle and Corda 1847 | |
Trilobita | |
Robergiella sp. Whittington 1959 trilobite | |
Niobe (Proxiniobe) longicauda, Niobe (Niobella) bohlini, Megistaspis (Ekeraspis) armata, Megistaspis (Paramegistaspis) planilimbata, Megalaspides nericiensis
Niobe (Proxiniobe) longicauda Hoel 1999 trilobite
Niobe (Niobella) bohlini Tjernvik 1956 trilobite
Megistaspis (Ekeraspis) armata Tjernvik 1956 trilobite
Megistaspis (Paramegistaspis) planilimbata Angelin 1851 trilobite
Megalaspides nericiensis Wiman 1905 trilobite | |
Symphysurus angustatus Sars and Boeck 1838 trilobite | |
Pricyclopyge sp. Richter and Richter 1954 trilobite | |
"Shumardia nericiensis" = Shumardia (Conophrys) nericiensis
"Shumardia nericiensis" = Shumardia (Conophrys) nericiensis Wiman 1905 trilobite |