Bustard Cove, Strigigenalis caudata Lineage Zone: Cassinian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Strigenalis caudata
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Trilobita
- Asaphida
- Asaphidae
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Isoteloides canalis
(Whitfield 1886)
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Isoteloides peri
Fortey 1979
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Trilobita
- Proetida
- Dimeropygidae
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Ischyrotoma anataphra
Fortey 1979
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Trilobita
- Proetida
- Bathyuridae
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Benthamaspis conica
Fortey 1979
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Uromystrum sp.
Whittington 1953
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| Uromystrum sp. cf. U. affine | ||||||||||
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Bathyurellus platypus
Fortey 1979
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Bathyurellus abruptus
Billings 1865
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Grinnellaspis flabelliformis
(Fortey 1979)
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| original and current combination Punka flabelliformis | ||||||||||
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Peltabellia crassimarginata
(Cullison 1944)
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| recombined as Strigigenalis crassimarginata | ||||||||||
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Jeffersonia sp.
Poulson 1927
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Jeffersonia timon
(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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Catochia ornata
Fortey 1979
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Petigurus sp.
Raymond 1913
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Petigurus nero
(Billings 1865)
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Trilobita
- Phacopida
- Pliomeridae
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Strotactinus insularis
(Billings 1865)
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| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Newfoundland |
| Coordinates: | 50.7° North, 57.2° West (view map) | ||
| Paleocoordinates: | 30.6° South, 46.6° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician | Epoch: | Early/Lower Ordovician |
| 10 m.y. bin: | Ordovician 1-2 | ||
| Key time interval: | Cassinian | Trilobite zone: | Strigigenalis caudata |
| Age range of interval: | 482.00000 - 470.00000 m.y. ago |
Stratigraphy
| Geological group: | St. George | Formation: | Catoche |
Lithology and environment
| Primary lithology: | argillaceous "limestone" |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Section 8 of Knight, 1991 | ||
| Database number: | 195757 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Created: | 2018-08-23 07:52:21 | Last modified: | 2018-08-23 07:52:21 |
| Access level: | the public | Released: | 2018-08-23 07:52:21 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 66625. | W. D. Boyce and S. Stouge. 1997. Trilobite and Conodont Biostratigraphy of the St. George Group, Eddies Cove west area, Western Newfoundland. Current Research 97(1):183-200 [B. Kröger/B. Kröger] |