Kachchh 940111-6: Early/Lower Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Scleractinia
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Scleractinia indet.
Bourne 1900
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3 individuals | |||||||||
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Crinoidea
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Crinoidea indet.
Miller 1821
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1 individual | |||||||||
| originally entered as "Crinoida indet." | ||||||||||
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Gastropoda
- Pleurotomariidae
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Bathrotomaria sp.
Cox 1956
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2 individuals | |||||||||
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Bivalvia
- Nuculanida
- Nuculanidae
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Praesaccella juriana
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2 individuals | |||||||||
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Bivalvia
- Trigoniida
- Trigoniidae
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Trigonia (Trigonia) sp.
Bruguiere 1789
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1 individual | |||||||||
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Bivalvia
- Pterioida
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Cingentolium (Cingentolium) partitum
(Sowerby 1840)
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3 individuals | |||||||||
| recombined as Costentolium partitum | ||||||||||
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Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon (Grammatodon) jurianus
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3 individuals | |||||||||
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Grammatodon (Grammatodon) sp.
Meek and Hayden 1860
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Gryphaea (Bilobissa) alimena
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56 individuals | |||||||||
| cl! bored by Talpina (12), encr. by Cycloserpula (13) | ||||||||||
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Bivalvia
- Pectinida
- Plicatulidae
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Plicatula peregrina
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3 individuals | |||||||||
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Bivalvia
- Pectinida
- Pectinidae
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Camptonectes (Camptonectes) auritus
(Schlotheim 1813)
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1 individual | |||||||||
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Chlamys (Chlamys) textoria
(Schlotheim 1820)
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8 individuals | |||||||||
| recombined as Chlamys textoria | ||||||||||
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Cephalopoda
- Ammonitida
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Ammonitida indet.
Hyatt 1889
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5 individuals | |||||||||
| originally entered as "Ammonitida sp." | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Rhynchonellidae
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Rhynchonelloidella brevicostata
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16 individuals | |||||||||
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Polychaeta
- Serpulimorpha
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Cycloserpula intestinalis
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1 individual | |||||||||
| 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: | Chari |
| Stratigraphic resolution: | bed |
Lithology and environment
| Includes fossils? | Y | ||
| Lithology description: claret marly siltstone concretions, ferruginous | |||
| Environment: | offshore | Tectonic setting: | rift |
Taphonomy
| Modes of preservation: | body,concretion,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: | 63070 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich | Research group: | marine invertebrate |
| Created: | 2006-08-04 04:46:18 | Last modified: | 2006-08-04 07:46:19 |
| Access level: | authorizer only | Released: | 2009-08-04 04:46:17 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |