Kachchh Ja 27c: Late/Upper 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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2 individuals | |||||||||
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Polychaeta
- Serpulimorpha
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Tetraserpula sp.
Parsch 1956
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1 individual | |||||||||
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Cycloserpula sp.
Parsch 1956
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1 individual | |||||||||
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Gastropoda
- Murchisoniina
- Zygopleuridae
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Zygopleura sp.
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1 individual | |||||||||
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Gastropoda
- Aporrhaidae
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Dicroloma sp.
Gabb 1868
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1 individual | |||||||||
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Bivalvia
- Nuculanida
- Nuculanidae
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Praesaccella juriana
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3 individuals | |||||||||
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Dacryomya lacryma
(Sowerby 1824)
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3 individuals | |||||||||
| recombined as Leda lacryma | ||||||||||
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Mesosaccella indica
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4 individuals | |||||||||
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Bivalvia
- Nuculanida
- Yoldiidae
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Rollieria cf. meriani
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7 individuals | |||||||||
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Rollieria sp.
Cossmann 1920
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1 individual | |||||||||
| sp. A | ||||||||||
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Bivalvia
- Nuculida
- Nuculidae
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Nuculoma wynnei
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5 individuals | |||||||||
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Palaeonucula menkii
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1 individual | |||||||||
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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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Bivalvia
- Pectinida
- Limidae
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Limatula wandaensis
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2 individuals | |||||||||
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Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon (Grammatodon) jurianus
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114 individuals | |||||||||
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Indogrammatodon virgatus
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6 individuals | |||||||||
| spelled with current rank as Grammatodon (Indogrammatodon) | ||||||||||
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Bivalvia
- Pterioida
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Cingentolium (Cingentolium) partitum
(Sowerby 1840)
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12 individuals | |||||||||
| recombined as Costentolium partitum | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia striatula
Sowerby 1829
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14 individuals | |||||||||
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Bivalvia
- Cardiida
- Arcticidae
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Isocyprina sp.
Röder 1882
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4 individuals | |||||||||
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Bivalvia
- Pholadida
- Corbulidae
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Corbulomima macneillii
Morris 1900
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27 individuals | |||||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya (Bucardiomya) lirata
(Sowerby 1818)
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1 individual | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Pressastarte (Pinguiastarte) bharatensis
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1 individual | |||||||||
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Nicaniella pisiformis
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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: | Late/Upper 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: ferruginous claret siltstone concretions | |||
| 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: | 62165 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich | Research group: | marine invertebrate |
| Created: | 2006-07-13 06:17:13 | Last modified: | 2006-07-13 09:17:13 |
| Access level: | authorizer only | Released: | 2009-07-13 06:17:12 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |