James Island, Boat Harbour Fm.: Skullrockian - Tulean, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Euomphalina
- Ophiletidae
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Ophileta sp.
Vanuxem 1842
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Lecanospira sp.
Butts 1926
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Trilobita
- Proetida
- Hystricuridae
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Hystricurus pseudoculilunatus
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Hillyardina levis
Boyce 1989
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Parahystricurus smithiae
Boyce 1989
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Trilobita
- Asaphida
- Symphysurinidae
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Randaynia saundersi
Boyce 1989
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Newfoundland |
| Coordinates: | 50.9° North, 57.2° West (view map) | ||
| Paleocoordinates: | 32.0° South, 50.1° 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 |
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: | 195780 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Created: | 2018-08-24 08:22:42 | Last modified: | 2018-08-24 08:22:42 |
| Access level: | the public | Released: | 2018-08-24 08:22:42 |
| 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] |