Essays about: "impakt ejekta"
Found 1 essay containing the words impakt ejekta.
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1. Titanium- and chromium-rich opaque minerals in condensed sediments : chondritic, lunar and terrestrial origins
University essay from Lunds universitet/Geologiska institutionenAbstract : Evidence from terrestrial sedimentary successions indicate that the amount of extraterrestrial material reaching Earth is not constant, but has been increased during parts of the Phanerozoic. An increase in the flux of extraterrestrial material to Earth has been proposed for the Middle Ordovician and the Late Eocene. READ MORE
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