Kachchh 990110-2: Bajocian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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42 individuals | ||||||
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Bivalvia
- Thraciida
- Thraciidae
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Thracia sp.
Blainville 1824
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3 individuals | ||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Osteomya dilata
(Phillips 1829)
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2 individuals | ||||||
| original and current combination Mya dilata | |||||||
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Bivalvia
- Pholadida
- Corbulidae
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Indocorbula lyrata
(Sowerby 1840)
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185 individuals | ||||||
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Bivalvia
- Cardiida
- Neomiodontidae
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Eomiodon baroni
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27 individuals | ||||||
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Bivalvia
- Cardiida
- Arcticidae
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Pronoella (Pronoella) cuneiformis
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1 individual | ||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia (Protocardia) grandidieri
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17 individuals | ||||||
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Protocardia (Protocardia) kachchhensis
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1 individual | ||||||
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Bivalvia
- Cardiida
- Tancrediidae
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Tancredia (Tancredia) gibbosa
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23 individuals | ||||||
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Bivalvia
- Mytilida
- Mytilidae
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Modiolus imbricatus
(Sowerby 1818)
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5 individuals | ||||||
| recombined as Modiolus (Modiolus) imbricatus | |||||||
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Bivalvia
- Ostreida
- Bakevelliidae
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Bakevellia waltoni
(Lycett 1863)
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15 individuals | ||||||
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Bivalvia
- Pectinida
- Anomiidae
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Placunopsis socialis
Morris and Lycett 1853
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3 individuals | ||||||
| see common names | |||||||
Geography
| Country: | India | County: | Kachchh |
| Coordinates: | 23.5° North, 70.5° East (view map) | ||
| Paleocoordinates: | 23.1° South, 33.4° East |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bajocian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Bajocian | ||
| Age range of interval: | 170.90000 - 168.20000 m.y. ago |
Stratigraphy
| Formation: | Khadir |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | unlithified muddy,calcareous siltstone | ||
| Includes fossils? | Y | ||
| Lithology description: marly silt | |||
| 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: | 68277 | ||
| Authorizer: | F. Fursich | Enterer: | M. Hethke |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2007-01-13 05:59:29 | Last modified: | 2017-08-04 12:20:02 |
| Access level: | authorizer only | Released: | 2010-01-13 05:59:29 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |