Kachchh L 35b: Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Terebratulida
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Terebratulida indet.
Waagen 1883
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1 individual | |||||||||
| originally entered as "Terebratulida sp." | ||||||||||
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Polychaeta
- Sabellida
- Serpulidae
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Serpula (Cycloserpula) sp.
Linnaeus 1758
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1 individual | |||||||||
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Cephalopoda
- Ammonitida
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Ammonitida indet.
Hyatt 1889
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6 individuals | |||||||||
| originally entered as "Ammonitida sp." | ||||||||||
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Scaphopoda
- Dentaliida
- Dentaliidae
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Dentalium sp.
Linnaeus 1758
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1 individual | |||||||||
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Gastropoda
- Nododelphinulidae
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Metriomphalus (Metriacanthus) lyelli
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1 individual | |||||||||
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Gastropoda
- Aporrhaidae
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Quadrinervus sp.
Cossmann 1904
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1 individual | |||||||||
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Gastropoda
- Pseudomelaniidae
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Pseudomelania (Oonia) sp.
()
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1 individual | |||||||||
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Bivalvia
- Nuculanida
- Nuculanidae
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Praesaccella juriana
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12 individuals | |||||||||
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Praesaccella calloviensis
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1 individual | |||||||||
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Mesosaccella indica
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1 individual | |||||||||
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Bivalvia
- Nuculida
- Nuculidae
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Nuculoma wynnei
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1 individual | |||||||||
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Palaeonucula cuneiformis
(Sowerby 1840)
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2 individuals | |||||||||
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Bivalvia
- Pectinida
- Oxytomidae
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Meleagrinella echinata
Smith 1819
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3 individuals | |||||||||
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Bivalvia
- Pectinida
- Limidae
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Pseudolimea duplicata
(Sowerby 1814)
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2 individuals | |||||||||
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Bivalvia
- Ostreida
- Posidoniidae
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Bositra buchi
(Roemer 1836)
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5 individuals | |||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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1 individual | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
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Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon jurianus
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2 individuals | |||||||||
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Bivalvia
- Pterioida
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Cingentolium (Cingentolium) partitum
(Sowerby 1840)
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49 individuals | |||||||||
| recombined as Costentolium partitum | ||||||||||
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Bivalvia
- Pholadida
- Corbulidae
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Corbulomima macneillii
Morris 1900
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17 individuals | |||||||||
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Indocorbula sp.
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5 individuals | |||||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya (Pholadomya) inornata
Sowerby 1837
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1 individual | |||||||||
| recombined as Homomya inornata | ||||||||||
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Bivalvia
- Carditida
- Astartidae
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Nicaniella pisiformis
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7 individuals | |||||||||
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Bivalvia
- Trigoniida
- Trigoniidae
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Trigonia sp.
Bruguière 1789
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3 individuals | |||||||||
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Bivalvia
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Heterodonta indet.
Neumayr 1884
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1 individual | |||||||||
| originally entered as "Heterodonta sp." | ||||||||||
| 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: | unlithified sandy siltstone | ||
| Includes fossils? | Y | ||
| Lithology description: finesandy silt, with finesand intercalations, some plant debris, shell debris (a) | |||
| 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: | 61674 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2006-06-22 07:45:35 | Last modified: | 2017-08-04 11:44:13 |
| Access level: | authorizer only | Released: | 2009-06-22 07:45:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |