Ildjernet, West, Vollen Fm.: Kukruse, Norway

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Lituitida - Lituitidae
Angelinoceras sp. Hyatt 1894
Cephalopoda - Tarphycerida - Tarphyceratidae
Discoceras boreale Sweet 1958
recombined as Sweetoceras boreale
Discoceras boreale amplicameratum
Trilobita - Asaphida - Asaphidae
Asaphus (Neoasaphus) ludibundus (Törnquist 1884)
Jaanusson 1953
see common names

Geography
Country:Norway State/province:Oslo Asker
Coordinates: 59.8° North, 10.6° East (view map)
Paleocoordinates:31.8° South, 9.7° West
Basis of coordinate:estimated from map
Time
Period:Ordovician Epoch:Late/Upper Ordovician
Stage:Sandbian 10 m.y. bin:Ordovician 4
Key time interval:Kukruse
Age range of interval:457.50000 - 456.40000 m.y. ago
Stratigraphy
Formation:Vollen
Stratigraphy comments: "Ampyx limestone"
"Echinosphaerites Lst. ", in Jaanusson et al. (1953)
Lithology and environment
Primary lithology: "limestone"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection excludes:some genera
Reason for describing collection:taxonomic analysis
Metadata
Database number:164146
Authorizer:B. Kröger Enterer:B. Kröger
Modifier:B. Kröger
Created:2014-11-24 08:04:12 Last modified:2015-03-04 07:55:38
Access level:the public Released:2014-11-24 08:04:12
Creative Commons license:CC BY
Reference information

Primary reference:
53527. W. C. Sweet. 1958. The middle ordovician of the Oslo region, Norway 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38:1-178 [B. Kröger/B. Kröger/B. Kröger]

Secondary references:

54236 V. Jaanusson. 1953. Untersuchungen über baltoskandische Asaphiden I Revision der mittelordovizischen Asaphiden des Siljan-Gebietes in Dalarna. Arkiv för Mineralogie och Geologie 1(14):377-464 [B. Kröger/B. Kröger]