NDLI: Neogene-quaternary calcareous algae from Saurashtra basin, Western India: Implications on paleoenvironments and hydrocarbon exploration

Content Provider	Springer Nature Link
Author	Kundal, P. Kundal, Milind P. Mude, S. N.
Copyright Year	2014
Abstract	The Cenozoic and Quaternary sediments of Saurashtra basin encompass signatures of sea level fluctuations, environments of deposition and presence of hydrocarbons. These sediments are divided into seven formations that in order of superposition are: Deccan Trap (late Cretaceous to Eocene), Gaj (early Miocene), Dwarka (middle Miocene to early Pliocene), Miliolite (middle Pleistocene), Chaya (late Pleistocene to late Holocene), Katpur (middle Holocene) and Mahuva Formation (late Holocene). The fossil calcareous algae are significant constituents of these sediments and in all 88 species so far have been recorded by different workers from three prominent areas: Dwarka-Okha area (38 coralline algal species:28 nongeniculate and 10 geniculate), Porbandar area (37 coralline algal species:25 nongeniculate and 12 geniculate species) and Diu area (13 calcareous algal species:6 nongeniculate coralline algal species, 5 geniculate coralline algal species; 1 dasycladalean algal species and 1 halimedacean algal species) of the Saurashtra basin. The present paper provides a checklist of these 88 calcareous algal species documented from the different formations of this basin and their implications for paleoenvironments and petroleum exploration.
Starting Page	183
Ending Page	190
Page Count	8
File Format	PDF
ISSN	00167622
Journal	Journal of the Geological Society of India
Volume Number	83
Issue Number	2
e-ISSN	09746889
Language	English
Publisher	Springer India
Publisher Date	2014-02-25
Publisher Place	India
Access Restriction	Subscribed
Subject Keyword	Neogene-Quaternary Calcareous algae Paleoenvironment Hydrocarbon exploration Saurashtra basin Geology Hydrogeology
Content Type	Text
Resource Type	Article
Subject	Geology

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