Geological Society of LondonBrowse
sp513-2020-247_si_005.jpg (1.79 MB)
Download file

Fig. S4: Mesoproterozoic 40Ar–39Ar ages of some lamproites from the Cuddapah Basin and Eastern Dharwar Craton, southern India: implications for diamond provenance of the Banganapalle Conglomerates, age of the Kurnool Group and Columbia tectonics

Download (1.79 MB)
figure
posted on 2021-02-02, 15:08 authored by Alok Kumar, Debojit Talukdar, N.V. Chalapathi Rao, R. Burgess, B. Lehmann
Normal isochron plots constructed from all step-heating data (a), steps 5 to 10 (b) and inverse isochron constructed from all step-heating data (c) with representative ages and errors shown for sample TR (Tirumalgiri lamproite).

Funding

Science and Engineering Research Board (grants SR/S4/ES-599/2011 and IR/S4/ESF-18/2011) to NVCR

History

ORCID FOR SUBMITTING AUTHOR(s)

Usage metrics

Read the peer-reviewed publication

Mesoproterozoic 40Ar–39Ar ages of some lamproites from the Cuddapah Basin and Eastern Dharwar Craton, southern India: implications for diamond provenance of the Banganapalle Conglomerates, age of the Kurnool Group and Columbia tectonics
Geological Society, London, Special PublicationsGeological Society, London, Special Publications

Categories

Keywords

Eastern Dharwar CratonlamproiteTRisochronArstep-heating dataGeology

Licence

CC BY 4.0

Exports