Jara Dome, 28 m below Athleta sandstone: Middle Callovian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ammonitida
- Strigoceratidae
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Phlycticeras polygonium
(Zieten 1831)
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var. polygonium | ||||||||||
see common names |
Geography
Country: | India | State/province: | Gujarat |
Coordinates: | 23.7° North, 69.0° East (view map) | ||
Paleocoordinates: | 22.7° South, 32.9° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
Key time interval: | Middle Callovian | Ammonoid zone: | Reineckeia anceps |
Age range of interval: | 164.70000 - 161.20000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: 28 m below the Athleta sandstone, Kleidos subzone |
Lithology and environment
Primary lithology: | gypsiferous lithified "shale" |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Collection method comments: Repository: Invertebrate Palaeontology Laboratory, Department of Geology, University of Rajasthan, Jaipur |
Metadata
Database number: | 184592 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
Created: | 2017-03-11 23:41:41 | Last modified: | 2017-03-11 23:41:41 |
Access level: | the public | Released: | 2017-03-11 23:41:41 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
61862. | S. Jain. 2017. Occurrences, age and paleobiogeography of rare genera Phlycticeras and Pachyerymnoceras from South Tethys. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 283:119-149 [M. Clapham/M. Clapham/M. Clapham] |