Kachchh L 19: Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ammonitida
|
|||||||
Ammonitida indet.
Hyatt 1889
|
4 individuals | ||||||
Gastropoda
- Ampullinidae
|
|||||||
Ampullospira sp.
Harris 1897
|
3 individuals | ||||||
spelled with current rank as Ampullina (Ampullospira) | |||||||
Bivalvia
|
|||||||
Bivalvia indet.
Linnaeus 1758
|
1 individual | ||||||
Bivalvia
- Nuculanida
- Nuculanidae
|
|||||||
Mesosaccella indica
|
7 individuals | ||||||
Dacryomya lacryma
(Sowerby 1824)
|
1 individual | ||||||
recombined as Leda lacryma | |||||||
Praesaccella juriana
|
7 individuals | ||||||
Bivalvia
- Nuculida
- Nuculidae
|
|||||||
Palaeonucula cuneiformis
(Sowerby 1840)
|
3 individuals | ||||||
Bivalvia
- Pholadida
- Corbulidae
|
|||||||
Indocorbula sp.
|
1 individual | ||||||
Bivalvia
- Carditida
- Astartidae
|
|||||||
Nicaniella pisiformis
|
3 individuals | ||||||
Bivalvia
- Trigoniida
- Laevitrigoniidae
|
|||||||
Frenguelliella cf. tealei
(Cox 1937)
|
1 individual | ||||||
Bivalvia
- Pectinida
- Pectinidae
|
|||||||
Camptonectes (Camptonectes) auritus
(Schlotheim 1813)
|
2 individuals | ||||||
Bivalvia
- Pectinida
- Oxytomidae
|
|||||||
Oxytoma inequivalve
(Sowerby 1819)
|
1 individual | ||||||
recombined as Oxytoma inequivalvis | |||||||
Bivalvia
- Ostreida
- Posidoniidae
|
|||||||
Bositra buchi
(Roemer 1836)
|
20 individuals | ||||||
Bivalvia
- Ostreida
- Pteriidae
|
|||||||
Pteria cf. pygmaea
|
1 individual | ||||||
Bivalvia
- Arcida
- Parallelodontidae
|
|||||||
Grammatodon (Grammatodon) jurianus
|
6 individuals | ||||||
see common names |
Geography
Country: | India | County: | Kachchh |
Coordinates: | 23.5° North, 70.5° East (view map) | ||
Paleocoordinates: | 23.8° South, 33.2° East |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
Key time interval: | Callovian | ||
Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
Formation: | Chari |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | fine unlithified argillaceous,sandy siltstone | ||
Includes fossils? | Y | ||
Lithology description: fine-sandy, argillaceous 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: | 67558 | ||
Authorizer: | F. Fursich | Enterer: | F. Fursich |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2006-11-23 08:38:23 | Last modified: | 2017-08-04 12:05:59 |
Access level: | authorizer only | Released: | 2009-11-23 08:38:23 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |