Col Forca B25: Late/Upper Hettangian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Gastropoda
- Eucyclidae
|
|||||||
|
Amberleya (Amberleya) aff. decorata
Martin 1858
|
1 specimen | ||||||
| recombined as Ambercyclus decoratus | |||||||
|
Bivalvia
- Ostreida
- Gryphaeidae
|
|||||||
|
Gryphaea sp.
Lamarck 1801
|
1 specimen | ||||||
|
Bivalvia
- Carditida
- Cardiniidae
|
|||||||
|
Cardinia quadrata
|
1 specimen | ||||||
|
Bivalvia
- Carditida
- Carditidae
|
|||||||
|
Tutcheria heberti
(Terquem 1855)
|
1 specimen | ||||||
|
Bivalvia
- Carditida
- Astartidae
|
|||||||
|
Praeconia tetragona
|
4 specimens | ||||||
|
Rhynchonellata
- Rhynchonellida
- Wellerellidae
|
|||||||
|
Calcirhynchia rectemarginata
(Vecchia 1945)
|
103 specimens | ||||||
|
Rhynchonellata
- Terebratulida
- Lobothyrididae
|
|||||||
|
Lobothyris ovatissimaeformis
(Bockh 1874)
|
159 specimens | ||||||
|
Rhynchonellata
- Terebratulida
- Zeilleriidae
|
|||||||
|
Zeilleria perforata
(Piette 1856)
|
2 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: | ooidal lithified "limestone" |
| Includes fossils? | Y |
| Lithology description: Bedded oolitic limestone (grigio-maroncino) | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 29039 | ||
| Authorizer: | F. Fursich | Enterer: | A. Tomasovych |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2003-03-18 08:23:35 | Last modified: | 2017-07-31 15:59:20 |
| Access level: | the public | Released: | 2003-03-18 08:23:35 |
| 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] |