Kachchh 940122-4: Early/Lower Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Bivalvia
- Pholadida
- Corbulidae
|
||||||||||
|
Indocorbula lyrata
(Sowerby 1840)
|
2 individuals | |||||||||
|
Bivalvia
- Cardiida
- Neomiodontidae
|
||||||||||
|
Eomiodon baroni
|
20 individuals | |||||||||
|
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
|
Protocardia (Protocardia) sp.
Beyrich 1845
|
3 individuals | |||||||||
|
Bivalvia
- Mytilida
- Mytilidae
|
||||||||||
|
Modiolus imbricatus
(Sowerby 1818)
|
21 individuals | |||||||||
| recombined as Modiolus (Modiolus) imbricatus | ||||||||||
| small variety | ||||||||||
|
Bivalvia
- Ostreida
- Bakevelliidae
|
||||||||||
|
Bakevellia waltoni
(Lycett 1863)
|
90 individuals | |||||||||
|
Bivalvia
- Ostreida
- Gryphaeidae
|
||||||||||
|
Liostrea sp.
Douvillé 1904
|
2 individuals | |||||||||
| see common names | ||||||||||
Geography
| Country: | India | County: | Kachchh |
| Coordinates: | 23.5° North, 70.5° East (view map) | ||
| Paleocoordinates: | 24.1° South, 33.1° East |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Early/Lower Callovian | ||
| Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
| Formation: | Gadhada |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | bioturbation lithified calcareous sandstone | ||
| Includes fossils? | Y | ||
| Lithology description: bioturbated, calcareous, fine-grained sandstone, shell bed | |||
| Environment: | offshore | Tectonic setting: | rift |
Taphonomy
| Modes of preservation: | body,original calcite,replaced with calcite |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
| Abundance in sediment: | abundant |
| Articulated whole bodies: | many |
| Temporal resolution: | time-averaged |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | bulk,mechanical,field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 68273 | ||
| Authorizer: | F. Fursich | Enterer: | M. Hethke | Research group: | marine invertebrate |
| Created: | 2007-01-13 04:58:56 | Last modified: | 2007-01-13 06:58:59 |
| Access level: | authorizer only | Released: | 2010-01-13 04:58:04 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |