Vestfossen Railway Station, Hagastrand bed 1- 3: Tremadocian - Floian, Norway

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Asaphida - Asaphidae
Gog sp. Fortey 1975
Niobe (Proxiniobe) longicauda Hoel 1999
Niobe (Niobella) bohlini Tjernvik 1956
Megalaspides nericiensis Wiman 1905
Megistaspis (Ekeraspis) heroides (Brøgger 1882)
Megistaspis (Paramegistaspis) planilimbata (Angelin 1851)
Megistaspis (Paramegistaspis) planilimbata sp.
Trilobita - Trinucleida - Alsataspididae
Falanaspis aliena Tjernvik 1956
see common names

Geography
Country:Norway State/province:Eiker-Sandsvær County:Øvre Eiker
Coordinates: 59.7° North, 9.9° East (view map)
Paleocoordinates:36.9° South, 14.6° West
Basis of coordinate:estimated from map
Time
Period:Ordovician Epoch:Early/Lower Ordovician
Key time interval:Tremadocian - Floian Trilobite zone: Megistaspis (Paramegistaspis) planilimbata
Age range of interval:485.40000 - 470.00000 m.y. ago
Stratigraphy
Formation:Tøyen Member:Hagastrand
Regional section:Hagastrand Regional bed:Unit 1-3
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified "limestone"
Secondary lithology: "shale"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:190978
Authorizer:B. Kröger Enterer:B. Kröger
Created:2018-01-02 08:04:58 Last modified:2018-01-02 08:04:58
Access level:the public Released:2018-01-02 08:04:58
Creative Commons license:CC BY
Reference information

Primary reference:

63969. 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]