88-SP-12 Sadler Point, Graham Island: Carnian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Protozoa
- Entactinaria
- Pentactinocarpidae
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Pentactinocarpus acanthicus
Dumitrica 1978
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rare category | ||||||
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Protozoa
- Nassellaria
- Ruesticyrtiidae
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Ruesticyrtium informal sp. A
Kozur and Mostler 1979
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rare category | ||||||
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Triassocampe sulovensis
Kozur and Mock 1981
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common category | ||||||
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Protozoa
- Nassellaria
- Sanfilippoellidae
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Sanfilippoella informal sp. B
Kozur and Mostler 1979
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rare category | ||||||
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? Sanfilippoella informal sp. D
Kozur and Mostler 1979
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common category | ||||||
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Protozoa
- Nassellaria
- Poulpidae
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Poulpus carcharus
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abundant category | ||||||
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Poulpus informal sp. B
De Wever 1979
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common category | ||||||
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Annulopoulpus informal sp. A
Kozur and Mostler 1981
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common category | ||||||
| synonym of Poulpus | |||||||
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Protozoa
- Nassellaria
- Ultranaporidae
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Trialatus informal sp. B
Yeh 1990
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common category | ||||||
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Protozoa
- Nassellaria
- Pseudodictyomitridae
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Multimonilis pulcher
Yeh 1989
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abundant category | ||||||
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Pachus longinquus
Blome 1984
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rare category | ||||||
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Protozoa
- Nassellaria
- Bulbocyrtiidae
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Bulbocyrtium reticulatum
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common category | ||||||
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Bulbocyrtium aff. reticulatum
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common category | ||||||
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Bulbocyrtium aff. insolitum
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rare category | ||||||
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Protozoa
- Nassellaria
- Deflandrecyrtiidae
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Deflandrecyrtium aff. parvispinosum
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common category | ||||||
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Deflandrecyrtium informal sp. B
Kozur and Mostler 1979
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rare category | ||||||
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Protozoa
- Nassellaria
- Syringocapsidae
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Syringocapsa batodes
De Wever 1979
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rare category | ||||||
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Protozoa
- Nassellaria
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Canesium informal sp. C
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common category | ||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | British Columbia |
| Coordinates: | 54.1° North, 133.1° West (view map) | ||
| Paleocoordinates: | 13.1° North, 121.4° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Late/Upper Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| Key time interval: | Carnian | Conodont zone: | communisti |
| Age range of interval: | 237.00000 - 227.00000 m.y. ago |
Stratigraphy
| Formation: | Peril | ||||
| Local section: | Sadler Point | Local bed: | 4 m | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: sample 88-SP-12, Macrolobatus ammonite zone | |||||
Lithology and environment
| Primary lithology: | lithified lime mudstone |
| Lithology description: radiolarian-rich calcilutite, often in nodules | |
| Environment: | basinal (carbonate) |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
| Preservation of anatomical detail: | good |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 95567 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | micropaleontology |
| Created: | 2010-04-19 04:47:11 | Last modified: | 2010-04-19 07:47:11 |
| Access level: | the public | Released: | 2010-04-19 04:47:11 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 32473. | E. S. Carter and M. J. Orchard. 2000. Intercalibrated conodont-radiolarian biostratigraphy and potential datums for the Carnian-Norian boundary within the Upper Triassic Peril Formation, Queen Charlotte Islands, British Columbia. Geological Survey of Canada, Current Research A7:1-11 [W. Kiessling/U. Merkel] |