Funeral Range (Y-154): Whiterockian, Canada
collected by Rolf Ludvigsen 1971-1973

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Proetida - Bathyuridae
Bathyurus granulosus Ludvigsen 1979
see common names

Geography
Country:Canada State/province:Northwest Territories County:District of Mackenzie
Coordinates: 61.5° North, 125.1° West (view map)
Paleocoordinates:5.1° North, 60.0° West
Basis of coordinate:stated in text
Geographic resolution:outcrop
Time
Period:Ordovician
Key time interval:Whiterockian Trilobite zone: Bathyurus granulosus
Age range of interval:471.80000 - 457.50000 m.y. ago
Stratigraphy
Formation:Sunblood
Local section:Funeral Range Section Y Local bed:154 ft
Local order:bottom to top
Lithology and environment
Primary lithology: "limestone"
Includes fossils?Y
Environment:shallow subtidal indet.
Taphonomy
Modes of preservation:body,replaced with silica
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:survey of museum collection
Reason for describing collection:biostratigraphic analysis
Museum repositories:GSC
Collectors:Rolf Ludvigsen Collection dates:1971-1973
Metadata
Database number:102487
Authorizer:M. Hopkins Enterer:M. Hopkins
Research group:marine invertebrate
Created:2011-01-15 10:58:22 Last modified:2011-01-14 17:58:22
Access level:the public Released:2011-01-15 10:58:22
Creative Commons license:CC BY
Reference information

Primary reference:

34691. J. V. Tremblay and S. R. Westrop. 1991. Middle Ordovician (Whiterockian) trilobites from the Sunblood Formation, District of Mackenzie, Canada. Journal of Paleontology 65(5):801-824 [M. Hopkins/M. Hopkins]