Port au Choix Peninsula, Catoche Fm.: Tulean - Blackhillsian, Canada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Proetida - Bathyuridae
Bolbocephalus convexus (Billings 1865)
Punka flabelliformis Fortey 1979
Bathyurellus abruptus Billings 1865
Benthamaspis gibberula (Billings 1865)
Bathyurus gibberulus
see common names

Geography
Country:Canada State/province:Newfoundland and Labrador
Coordinates: 50.7° North, 57.4° West (view map)
Paleocoordinates:32.1° South, 50.3° West
Basis of coordinate:estimated from map
Time
Period:Ordovician Epoch:Early/Lower Ordovician
Key time interval:Tulean - Blackhillsian
Age range of interval:480.30000 - 470.00000 m.y. ago
Stratigraphy
Geological group:St. George Formation:Catoche
Stratigraphic resolution:group
Lithology and environment
Primary lithology: "limestone"
Secondary lithology: dolomite
Environment:carbonate indet.
Taphonomy
Modes of preservation:cast,original aragonite,replaced with calcite
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection excludes:some genera
Reason for describing collection:taxonomic analysis
Metadata
Database number:195772
Authorizer:B. Kröger Enterer:B. Kröger
Modifier:B. Kröger
Created:2018-08-24 04:52:43 Last modified:2018-08-24 05:11:54
Access level:the public Released:2018-08-24 04:52:43
Creative Commons license:CC BY
Reference information

Primary reference:

66627. S. Stouge and W. D. Boyce. 1983. Fossils of Northwestern Newfoundland and Southeastern Labrador: Conodonts and Trilobites. In R. V. Gibbons (ed.), Publications of the Mineral Development Division 83(3):1-63 [B. Kröger/B. Kröger]