jgs2019-048_si_008.jpg (271.37 kB)
Figure DR7. Weathering history and landscape evolution of Western Ghats (India) from 40Ar/39 Ar dating of supergene K–Mn oxides
figureposted on 2019-11-06, 12:39 authored by A. Jean, A. Beauvais, D. Chardon, N. Arnaud, M. Jayananda, P.E. Mathe
40Ar/39 Ar age spectra and isochrones of cryptomelane grains collected in samples from Mn ore deposits of (a) Terali, (b) Nagari, and (c) Pradhani.