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Prof. Nadja Drabon EARTHSC 8898 - A new lens into the Hadean Eon: Detrital zircons from the Green Sandstone Bed, South Africa

8898
September 10, 2021
1:45 pm - 2:45 pm
ZOOM LINK

8898 Seminar Colloquium in the Earth Sciences

Speaker: Dr. Nadja Drabon, Assistant Professor, Harvard

Seminar Title: A new lens into the Hadean Eon: Detrital zircons from the Green Sandstone Bed, South Africa

Due to the lack of a rock record older than 4.03 Ga, the only direct record of Hadean crust is from rare detrital zircon. This talk will focus on a new location with Hadean to Paleoarchean detrital zircons in South Africa and what the zircons’ isotopic and geochemical compositions tell us about the nature of Hadean crust and the evolution of

Host: Joachim Moortgat

Click Zoom link to join the Seminar