Comeault No. 1, Hudson Bay Basin, 2075 ft: Chatfieldian - Edenian, Canada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta - Protopanderodontida - Drepanoistodontidae
Drepanoistodus suberectus (Branson and Mehl 1933)
Conodonta - Ozarkodinida
Plectodina tenuis
Conodonta - Panderodontida - Panderodontidae
Belodina confluens Sweet 1979
Panderodus unicostatus (Branson and Mehl 1933)
original and current combination Paltodus unicostatus
see common names

Geography
Country:Canada State/province:Manitoba
Coordinates: 56.8° North, 90.8° West (view map)
Paleocoordinates:10.7° South, 52.9° West
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Ordovician Epoch:Late/Upper Ordovician
Key time interval:Chatfieldian - Edenian Conodont zone: Belodina confluens
Age range of interval:453.70000 - 450.40000 m.y. ago
Stratigraphy
Geological group:Bad Cache Rapids Formation:Portage Chute
Stratigraphic resolution:group of beds
Stratigraphy comments: Belodina confluens zone of Bad Cache Rapids is Portage Chute formation.
Lithology and environment
Primary lithology: "limestone"
Secondary lithology: dolomite
Lithology description: limestone, locally dolomitic and evaporitic, with thin basal clastic rocks
Environment:shallow subtidal indet.
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:177586
Authorizer:W. Kiessling Enterer:M. Krause
Modifier:P. Wagner Research group:marine invertebrate
Created:2016-04-05 07:55:53 Last modified:2018-05-02 00:00:00
Access level:the public Released:2016-04-05 07:55:53
Creative Commons license:CC BY
Reference information

Primary reference:
58686. S. Zhang and C. R. Barnes. 2007. Late Ordovician- Early Silurian conodont biostratigraphy and thermal maturity, Hudson Bay Basin. Bulletin of Canadian Petroleum Geology 55(3):179-216 [E. Jarochowska/P. Nätscher]