Abstract
THE Deccan Traps comprise one of the largest volumes of basaltic volcanics known, covering an area of about 500,000 sq. km in western and central India. Their age and range of age have been the subjects of much debate in the past. In summing up the stratigraphic evidence for the age of the traps, Krishnan states1 that their base lies, in various places, on marine beds of Danian age (Cardita beaumonti beds), of Cenomanian to Senonian age (Bagh beds), and of roughly Turonian age (Lametas). Non-marine sediments within the Deccan Traps (Intertrappean beds) contain fossil plants and fish that are thought to be of Palaeocene age. In several places sediments overlying the traps are Palaeocene in age.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Krishnan, M. S., The Geology of India and Burma, fifth ed. (Higginbothams, Madras, 1968).
Rama, Twenty-second Intern. Geol. Cong. 1964, New Delhi, Pt VII, 139 (1968).
McElhinny, M. W., Nature, 217, 342 (1968).
McDougall, I., Bull. Geol. Soc. Amer., 75, 107 (1964).
McDougall, I., in Methods and Techniques in Geophysics, 2 (edit. by Runcorn, S. K.), 279 (Wiley (Interscience), London, 1966).
Cooper, J. A., Geochim. Cosmochim. Acta, 27, 525 (1963).
Sahasrabudhe, P. W., Semin. Geophys. Invest. Penin. Shield, 226 (Osmania University, Hyderabad, 1963).
Pal, P. C., Nature, 223, 820 (1969).
Wellman, P., McElhinny, M. W., and McDougall, I., Geophys. J. R. Astr. Soc., 18, 371 (1969).
Heirtzler, J. P., Dickson, G. O., Herron, E. M., Pitman, W. C., and Le Pichon, X., J. Geophys. Res., 73, 2119 (1968).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
WELLMAN, P., MCELHINNY, M. K–Ar Age of the Deccan Traps, India. Nature 227, 595–596 (1970). https://doi.org/10.1038/227595a0
Received:
Issue Date:
DOI: https://doi.org/10.1038/227595a0
This article is cited by
-
Implications of future climate change on crop and irrigation water requirements in a semi-arid river basin using CMIP6 GCMs
Journal of Arid Land (2022)
-
The Deccan Volcanic Province (DVP), India: A Review
Journal of the Geological Society of India (2020)
-
Integration of different influencing factors in GIS to delineate groundwater potential areas using IF and FR techniques: a study of Pravara basin, Maharashtra, India
Applied Water Science (2018)
-
Relative motions of hotspots in the Pacific, Atlantic and Indian Oceans since late Cretaceous time
Nature (1987)
-
Late Cretaceous and paroxysmal Cretaceous/Tertiary extinctions
Nature (1987)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.