Browsing by Author "Panda, D.K."
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Geochemistry of aerodynamically distorted Australasian microtektites: Implications for ejecta on Mars and Venus
Rudraswami, N.G.; Prasad, M.S.; Iyer, S.D.; Pandey, M.; Helo, C.; Panda, D.K. (Springer, 2021)We report microtektites recovered from a large area of the deep seafloor (Central Indian Ocean) that appear to have undergone aerodynamic distortion during re-entry into the atmosphere. Considering the geographic locations, ... -
Micrometeorite flux on Earth during the last ~50,000 years
ShyamPrasad, M.; Rudraswami, N.G.; Panda, D.K. (American Geophysical Union, 2013)Flux of micrometeorites is estimated by using cosmic spherule counts from a seafloor area of 2.50 ms<sup>2</sup> from the Indian Ocean. The spherules are recovered from sediment samples in close-spaced locations from the ... -
Petrogenesis of HED clan meteorites: Constraints from crystal size distribution
Das, B.P.; Sarbadhikari, A.B.; Srivastava, Yash; Rudraswami, N.G.; Panda, D.K. (Springer, 2023)Two diogenites (Johnstown and ALHA 77256) and two eucrites (Malotas (b) and Stannern) meteorites from the Howardite-Eucrite-Diogenite (HED) clan are investigated by petrography, mineral chemistry and using crystal size ...