Col Forca B27: Late/Upper Hettangian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Rhynchonellida
- Wellerellidae
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Calcirhynchia rectemarginata
(Vecchia 1945)
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3 specimens | ||||||
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Rhynchonellata
- Terebratulida
- Zeilleriidae
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Zeilleria perforata
(Piette 1856)
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12 specimens | ||||||
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Gastropoda
- Heterostropha
- Gordenellidae
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Promathilda sinemuriensis
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2 specimens | ||||||
| original and current combination Promathildia | |||||||
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Gastropoda
- Pleurotomariidae
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Pleurotomaria sturi
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33 specimens | ||||||
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Gastropoda
- Coelostylinidae
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Omphaloptycha morencyana
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10 specimens | ||||||
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Gastropoda
- Settsassiidae
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Katosira sp.
Koken 1892
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10 specimens | ||||||
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys thiollieri
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3 specimens | ||||||
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Bivalvia
- Carditida
- Carditidae
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Tutcheria heberti
(Terquem 1855)
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2 specimens | ||||||
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Bivalvia
- Carditida
- Cardiniidae
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Cardinia quadrata
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24 specimens | ||||||
| see common names | |||||||
Geography
| Country: | Italy |
| Coordinates: | 45.0° North, 9.0° East (view map) |
| Paleocoordinates: | 32.3° North, 13.1° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Hettangian | 10 m.y. bin: | Jurassic 1 |
| *International age/stage: | Late/Upper Hettangian | ||
| Key time interval: | Late/Upper Hettangian | Zone: | Schlotheimia angulata |
| Age range of interval: | 201.40000 - 199.50000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Primary lithology: | lithified "carbonate" |
| Lithology description: Bedded oolitic limestone (grigio-maroncino) | |
Taphonomy
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 29042 | ||
| Authorizer: | F. Fursich | Enterer: | A. Tomasovych |
| Modifier: | A. Tomasovych | Research group: | marine invertebrate |
| Created: | 2003-03-18 08:38:53 | Last modified: | 2003-03-18 10:38:56 |
| Access level: | group members | Released: | 2005-03-18 08:38:53 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 7637. | M. Gaetani. 1970. Faune hettangiane della parte orientale della provincia di Bergamo. Rivista Italiana di Paleontologia 76(3):355-442 [F. Fursich/A. Tomasovych/A. Tomasovych] |