Kachchh HW 2: Oxfordian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Terebratulida
- Postepithyrididae
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Kutchithyris euryptycha
(Kitchin 1900)
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22 individuals | |||||||||
| encr. (2) by serp. (2) | ||||||||||
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Gastropoda
- Pleurotomariidae
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Leptomaria sp.
Eudes-Deslongchamps 1864
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1 individual | |||||||||
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Cephalopoda
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Belemnoidea indet.
Hyatt 1884
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4 individuals | |||||||||
| originally entered as "Belemnoidea sp." | ||||||||||
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Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya uniformis
Sowerby 1813
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1 individual | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Neocrassina subdepressa
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3 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
- Pectinida
- Oxytomidae
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Oxytoma inequivalve
(Sowerby 1819)
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1 individual | |||||||||
| recombined as Oxytoma inequivalvis | ||||||||||
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Bivalvia
- Pectinida
- Pectinidae
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Eopecten velatus
(Goldfuss 1833)
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Palaeolophidae
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Actinostreon gregareum
(Sowerby 1816)
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3 individuals | |||||||||
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Bivalvia
- Ostreida
- Pteriidae
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Pteria polyodon
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Pinnidae
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Pinna sp.
Linnaeus 1758
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2 individuals | |||||||||
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Polychaeta
- Serpulimorpha
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Cycloserpula sp.
Parsch 1956
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2 individuals | |||||||||
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Echinoidea
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Pygorhytis tumulus
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1 individual | |||||||||
| see common names | ||||||||||
Geography
| Country: | India | County: | Kachchh |
| Coordinates: | 23.5° North, 70.5° East (view map) | ||
| Paleocoordinates: | 24.6° South, 32.9° East |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Oxfordian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Oxfordian | ||
| Age range of interval: | 161.50000 - 154.80000 m.y. ago |
Stratigraphy
| Formation: | Chari | Member: | Dhosa Oolite |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified conglomeratic packstone | ||
| Includes fossils? | Y | ||
| Lithology description: conglomeratic bioclastic packstone | |||
| 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: | 63529 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2006-08-16 03:07:19 | Last modified: | 2023-01-29 17:02:29 |
| Access level: | the public | Released: | 2006-08-16 03:07:19 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |