Barbace Point, Boat Harbour Fm.: Skullrockian - Tulean, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Proetida
- Bathyuridae
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Petigurus nero
(Billings 1865)
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Jeffersonia angustimarginata
Boyce 1989
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| synonym of Jeffersonia jenni | |||||||
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Bolbocephalus convexus
(Billings 1865)
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Strigigenalis brevicaudata
Boyce 1989
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Peltabellia knighti
Boyce 1983
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| recombined as Strigigenalis knighti | |||||||
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Grinnellaspis newfoundlandensis
Boyce 1989
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Trilobita
- Asaphida
- Asaphidae
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Isoteloides peri
Fortey 1979
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Newfoundland |
| Coordinates: | 50.7° North, 57.3° West (view map) | ||
| Paleocoordinates: | 32.1° South, 50.3° West | ||
| Basis of coordinate: | estimated from map |
Time
| Key time interval: | Skullrockian - Tulean |
| Age range of interval: | 487.50000 - 473.90000 m.y. ago |
Stratigraphy
| Geological group: | St. George | Formation: | Boat Harbour | ||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: "pebble bed" | |||||
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 195781 | ||
| Authorizer: | B. Kröger, P. Wagner | Enterer: | B. Kröger, P. Wagner |
| Created: | 2018-08-24 08:37:44 | Last modified: | 2018-08-24 08:37:44 |
| Access level: | the public | Released: | 2018-08-24 08:37:44 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 66635. | W. D. Boyce. 1985. Cambrian-Ordovician biostratigraphic investigations, Great Northern Peninsula, western Newfoundland. Current Research 85(1):60-70 [B. Kröger/B. Kröger/B. Kröger] |