Fornebu, Nakkholmen Fm (Ordovician of Norway)
Where: Norway (59.9° N, 10.6° E: paleocoordinates 31.7° S, 9.7° W)
• coordinate estimated from map
When: Nakkholmen Formation, Oandu (453.0 - 451.8 Ma)
Environment/lithology: marine; limestone and shale
Size classes: macrofossils, mesofossils
Primary reference: D. L. Bruton and A. W. Owen. 1979. Late Caradoc - early Asghill trilobite distribution in the central Oslo Region, Norway. Norsk Geologisk Tidsskrift 59:213-222 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 162530: authorized by Björn Kröger, entered by Björn Kröger on 29.09.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Trilobita | |
|
Stenopareia glaber Kjerulf 1865 trilobite | |
|
Ampyxella aculeata Angelin 1854 trilobite
Lonchodomas pennatus Latouche 1884 trilobite
Ampyxina sp. Ullrich 1922 trilobite | |
|
Remopleurides sp. Portlock 1843 trilobite | |
|
Flexicalymene scabustula Siveter 1977 trilobite | |
|
Calyptaulax norvegicus Stormer 1945 trilobite
Chasmops extensa Boeck 1838 trilobite | |
| Artiopoda | |
|
Trinodus tardus Barrande 1846 | |