Where: India (22.0° N, 70.5° E: paleocoordinates 22.0° N, 70.5° E)
• coordinate stated in text
• local area-level geographic resolution
When: Okha Shell Limestone Member (Chaya Formation), Late/Upper Pleistocene (0.1 - 0.0 Ma)
• STRATIGRAPHIC RELATIONS: From Okha Shell Limestone Member of Chaya Fm, which conformably overlies the Adatiana Fm (Middle Pleistocene) and is conformably overlain by the Aramda Reef Mbr of the Chaya Fm (Late Pleistocene). AGE: Chaya Fm is Late Pleistocene-Late Holocene, but Okha Shell Limestone Mbr being the lowermost unit is assigned here to a Late Pleistocene age. Age assignment based on combination of C and U/Th dates (numerous authors cited). STRATIGRAPHIC POSITION: From several beds near base of the Okha Shell Limestone, which is the lowermost unit of the formation.
• formation-level stratigraphic resolution
Environment/lithology: shallow subtidal; unlithified, shelly/skeletal, conglomeratic limestone
Size class: macrofossils
Collected by Pandey, Bahadur, Mathur
Collection methods: surface (in situ),
• COLLECTORs: Unknown, probably Pandey, Bahadur, and Mathur. REPOSITORY: Department of Geology, University of Rajasthan, India.
Primary reference: D. K. Pandey, T. Bahadur, and U. B. Mathur. 2007. Stratigraphic distribution and depositional environment of the Chaya Formation along the northwestern coast of Saurashtra Peninsula, western India. Journal of the Geological Society of India 69:1215-1230 [A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 76318: authorized by Austin Hendy, entered by Austin Hendy on 18.11.2007, edited by Mihaela Krause
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Turbinellidae indet. Swainson 1840 snail | |
Bivalvia | |
Veneridae indet. Rafinesque 1815 venus clam | |
Anthozoa | |
"Favia favus" = Dipsastraea favus Forskal 1775 stony coral
Goniastrea sp. Milne-Edwards and Haime 1848 stony coral
Favites sp. Link 1807 stony coral
Platygyra sp. Ehrenberg 1834 stony coral | |
Favia sp. Oken 1815 stony coral | |
Porites sp. Link 1807 stony coral | |
Acropora sp. Oken 1815 stony coral | |
"Montastrea sp." = Montastraea
"Montastrea sp." = Montastraea Blainville 1830 stony coral | |
Ophiomorpha sp. Lundgren 1891
Thalassinoides sp. Ehrenberg 1944 |