West Isthmus Bay section, Barbace Cove member: Floian, 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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Peltabellia crassimarginata
(Cullison 1944)
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| recombined as Strigigenalis crassimarginata | ||||||||||
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Bathyurellus abruptus
Billings 1865
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Benthamaspis ? sp.
Poulsen 1946
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Trilobita
- Asaphida
- Asaphidae
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Isoteloides peri
Fortey 1979
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Cephalopoda
- Bisonocerida
- Piloceratidae
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Cassinoceras wortheni
(Billings 1865)
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| Piloceras wortheni | ||||||||||
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Cephalopoda
- Ellesmerocerida
- Protocycloceratidae
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Protocycloceras lamarcki
(Billings 1859)
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Cephalopoda
- Tarphycerida
- Estonioceratidae
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Pycnoceras apertum
Hyatt 1894
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Cephalopoda
- Tarphycerida
- Tarphyceratidae
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Tarphyceras prematurum
Hyatt 1894
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Gastropoda
- Euomphalina
- Macluritidae
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Maclurites sp.
Le Sueur 1818
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Gastropoda
- Euomphalina
- Raphistomatidae
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Pleurotomaria normani
Billings 1865
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| synonym of Ceratopea canadensis | ||||||||||
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Ceratopea cf. capuliformis
Oder 1932
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| Ceratopea sp. cf. C. capuliformis | ||||||||||
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Gastropoda
- Euomphalina
- Ophiletidae
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Lytospira sp.
Koken 1896
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Malayaspira affinis
Billings 1865
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| [Malayaspira affines] | ||||||||||
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Lecanospira sp.
Butts 1926
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Ophileta sp.
Vanuxem 1842
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Gastropoda
- Murchisoniina
- Hormotomidae
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Hormotoma sp.
(Salter 1859)
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Strophomenata
- Billingsellida
- Polytoechiidae
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Tritoechia sp.
Ulrich and Cooper 1936
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Lingulata
- Lingulida
- Obolidae
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Lingulella sp.
Salter 1866
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| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Newfoundland | County: | Port au Port Peninsula |
| Coordinates: | 48.5° North, 58.7° West (view map) | ||||
| Paleocoordinates: | 32.5° South, 49.2° West | ||||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician | Epoch: | Early/Lower Ordovician |
| Stage: | Floian | 10 m.y. bin: | Ordovician 2 |
| Key time interval: | Floian | ||
| Age range of interval: | 477.70000 - 470.00000 m.y. ago |
Stratigraphy
| Geological group: | St. George | Formation: | Boat Harbour | Member: | Barbace Cove |
Lithology and environment
| Primary lithology: | "limestone" |
| Secondary lithology: | stromatolitic,thrombolitic grainstone |
| Lithology description: shale beds, dolomitic lime wackestone | |
| Environment: | shallow subtidal indet. |
| Geology comments: Cyclic peritidal carbonates | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 195746 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | ||
| Created: | 2018-08-22 06:08:38 | Last modified: | 2018-08-22 06:36:39 |
| Access level: | the public | Released: | 2018-08-22 06:08:38 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 66623. | W. D. Boyce and I. Knight. 2010. Macropaleontological investigation of the Upper St. George Group, West Isthmus Bay to East Bay section, Port au Port Peninsula, Western Newfoundland. Current Research 10(1):219-44 [B. Kröger/B. Kröger] |