Boat Harbour section, Catoche Fm.: Tulean - Blackhillsian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Trilobita
- Proetida
- Bathyuridae
|
||||||||||
|
Benthamaspis (cf. Benthamaspis) conica
Fortey 1979
|
Boyce 1979 | |||||||||
|
Bathyurellus abruptus
Billings 1865
|
Boyce 1978 | |||||||||
| [Bathyurus abruptus] | ||||||||||
|
Uromystrum sp.
Whittington 1953
|
Boyce 1979 | |||||||||
|
Uromystrum affine
(Poulsen 1937)
|
||||||||||
| Bathyurellus affinis | ||||||||||
|
Bathyurus caudatus
Billings 1865
|
Boyce 1978 | |||||||||
| recombined as Strigigenalis caudata | ||||||||||
|
Strigigenalis caudata
(Billings 1865)
|
Boyce 1979 | |||||||||
|
Peltabellia sp.
Whittington 1953
|
Boyce 1978 | |||||||||
|
Petigurus nero
(Billings 1865)
|
||||||||||
|
Bolbocephalus sp.
Whitfield 1890
|
Boyce 1978 | |||||||||
|
Bolbocephalus convexus
(Billings 1865)
|
||||||||||
|
Bathyurus timon
Billings 1865
|
Boyce 1978 | |||||||||
| recombined as Jeffersonia timon | ||||||||||
|
Bathyurina sp.
Poulsen 1937
|
||||||||||
| synonym of Jeffersonia | ||||||||||
|
Trilobita
- Proetida
- Dimeropygidae
|
||||||||||
|
Ischyrotoma sp.
Raymond 1925
|
||||||||||
|
Ischyrotoma anataphra
Fortey 1979
|
Boyce 1979 | |||||||||
|
Trilobita
- Asaphida
- Asaphidae
|
||||||||||
|
Isoteloides sp.
Raymond 1910
|
Boyce 1978 | |||||||||
|
Isoteloides peri
Fortey 1979
|
||||||||||
| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Newfoundland |
| Coordinates: | 51.6° North, 55.9° West (view map) | ||
| Paleocoordinates: | 31.7° South, 48.9° 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: | member |
Lithology and environment
| Primary lithology: | "limestone" |
| Secondary lithology: | dolomite |
| 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: | 195770 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | ||
| Created: | 2018-08-24 04:40:33 | Last modified: | 2018-08-24 04:41:06 |
| Access level: | the public | Released: | 2018-08-24 04:40:33 |
| 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] |
Secondary references:
| 66771 | W. D. Boyce. 1978. Recent developments in western Newfoundland Cambro-Ordovician trilobite Biostratigraphy. Report of Activities, 1978. Government of Newfoundland and Labrador 80-85 [B. Kröger/B. Kröger] | |
| 66774 | W. D. Boyce. 1979. Further developments in western Newfoundland Cambro-Ordovician biostratigraphy. Current Research 5-10 [B. Kröger/B. Kröger] |