Kachchh Le 2: Late/Upper Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
unclassified
|
||||||||||
|
Nautiloida indet.
|
1 individual | |||||||||
|
Crinoidea
|
||||||||||
|
Crinoidea indet.
Miller 1821
|
1 individual | |||||||||
| originally entered as "Crinoida indet." | ||||||||||
|
Polychaeta
- Sabellida
- Serpulidae
|
||||||||||
|
Serpula (Dorsoserpula) sp.
Linnaeus 1758
|
1 individual | |||||||||
|
Stenolaemata
- Cyclostomata
- Diastoporidae
|
||||||||||
|
Berenicea sp.
Lamouroux 1821
|
1 individual | |||||||||
|
Rhynchonellata
- Rhynchonellida
- Tetrarhynchiidae
|
||||||||||
|
Kallirhynchia versabilis
(Kitchin 1910)
|
7 individuals | |||||||||
| recombined as Burmirhynchia versabilis | ||||||||||
|
Cephalopoda
- Ammonitida
|
||||||||||
|
Ammonitida indet.
Hyatt 1889
|
1 individual | |||||||||
|
Bivalvia
- Pholadomyida
- Pholadomyidae
|
||||||||||
|
Pholadomya (Bucardiomya) lirata
(Sowerby 1818)
|
9 individuals | |||||||||
|
Goniomya sp.
Agassiz 1842
|
1 individual | |||||||||
| fragm. | ||||||||||
|
Pholadomya (Pholadomya) inornata
Sowerby 1837
|
26 individuals | |||||||||
| recombined as Homomya inornata | ||||||||||
|
Bivalvia
- Thraciida
- Thraciidae
|
||||||||||
|
Thracia viceliacensis
d'Orbigny 1850
|
2 individuals | |||||||||
|
Bivalvia
- Cardiida
- Arcticidae
|
||||||||||
|
Isocyprina boonei
|
7 individuals | |||||||||
|
Anisocardia (Anisocardia) sp.
Munier-Chalmas 1863
|
2 individuals | |||||||||
|
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
|
Protocardia (Protocardia) sp.
Beyrich 1845
|
5 individuals | |||||||||
| encr. by Serp. (1) | ||||||||||
|
Bivalvia
- Pholadida
- Pleuromyidae
|
||||||||||
|
Pleuromya uniformis
Sowerby 1813
|
10 individuals | |||||||||
|
Bivalvia
- Pholadida
- Corbulidae
|
||||||||||
|
Indocorbula sp.
|
1 individual | |||||||||
|
Corbulomima macneillii
Morris 1900
|
24 individuals | |||||||||
|
Bivalvia
- Lucinida
- Mactromyidae
|
||||||||||
|
Mactromya aequalis
Agassiz 1843
|
10 individuals | |||||||||
|
Bivalvia
- Carditida
- Astartidae
|
||||||||||
|
Astartidae indet.
d'Orbigny 1844
|
1 individual | |||||||||
|
Nicaniella pisiformis
|
3 individuals | |||||||||
|
Bivalvia
- Pterioida
|
||||||||||
|
Cingentolium (Cingentolium) partitum
(Sowerby 1840)
|
3 individuals | |||||||||
| recombined as Costentolium partitum | ||||||||||
|
Bivalvia
- Arcida
- Parallelodontidae
|
||||||||||
|
Indogrammatodon virgatus
|
14 individuals | |||||||||
| spelled with current rank as Grammatodon (Indogrammatodon) | ||||||||||
|
Grammatodon (Grammatodon) jurianus
|
13 individuals | |||||||||
|
Bivalvia
- Arcida
- Arcidae
|
||||||||||
|
Arca (Eonavicula) bisulcata
Kanjilal 1980
|
1 individual | |||||||||
|
Barbatia tenuitexta
|
1 individual | |||||||||
|
Bivalvia
- Ostreida
- Gryphaeidae
|
||||||||||
|
Nanogyra nana
(Sowerby 1822)
|
8 individuals | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
| cl! | ||||||||||
|
Bivalvia
- Ostreida
- Pteriidae
|
||||||||||
|
Pteria polyodon
|
4 individuals | |||||||||
|
Bivalvia
- Ostreida
- Bakevelliidae
|
||||||||||
|
Gervillella siliqua
|
2 individuals | |||||||||
|
Bivalvia
- Ostreida
- Palaeolophidae
|
||||||||||
|
Actinostreon gregareum
(Sowerby 1816)
|
1 individual | |||||||||
|
Bivalvia
- Pectinida
- Pectinidae
|
||||||||||
|
Camptonectes (Camptonectes) auritus
(Schlotheim 1813)
|
5 individuals | |||||||||
|
Camptonectes (Camptochlamys) obscurus
(Sowerby 1818)
|
1 individual | |||||||||
|
Bivalvia
- Pectinida
- Limidae
|
||||||||||
|
Acesta (Acesta) jumaraensis
|
2 individuals | |||||||||
|
Pseudolimea duplicata
(Sowerby 1814)
|
13 individuals | |||||||||
|
Bivalvia
- Mytilida
- Mytilidae
|
||||||||||
|
Inoperna sowerbiana
(Danise et al. 2019)
|
2 individuals | |||||||||
|
Bivalvia
- Nuculida
- Nuculidae
|
||||||||||
|
Palaeonucula menkii
|
4 individuals | |||||||||
|
Palaeonucula cuneiformis
(Sowerby 1840)
|
11 individuals | |||||||||
|
Nuculoma wynnei
|
10 individuals | |||||||||
|
Bivalvia
- Nuculanida
- Nuculanidae
|
||||||||||
|
Praesaccella juriana
|
6 individuals | |||||||||
|
Praesaccella calloviensis
|
1 individual | |||||||||
|
Mesosaccella indica
|
1 individual | |||||||||
|
Scaphopoda
- Dentaliida
- Dentaliidae
|
||||||||||
|
Dentalium sp.
Linnaeus 1758
|
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: | Late/Upper Callovian | ||
| Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
| Formation: | Chari |
| Stratigraphic resolution: | bed |
Lithology and environment
| Lithology description: silty micrite 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: | 68386 | ||
| Authorizer: | F. Fursich | Enterer: | M. Hethke | Research group: | marine invertebrate |
| Created: | 2007-01-19 04:21:51 | Last modified: | 2007-01-19 06:21:52 |
| Access level: | authorizer only | Released: | 2010-01-19 04:21:32 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17728. | F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich] |