All abstracts by Tomohiro Usui at Goldschmidt2023
| (2023) New Consortium Study to Determine the Solar System Composition Using Ryugu Samples
Yokoyama T, Dauphas N, Fukai R, Usui T, Tachibana S, Schönbächler M, Busemann H, Abe M & Yada T |
| (2023) In situ Nitrogen Chemical Speciation of Alteration Minerals in Terrestrial Mars Analog
Kurokawa A, Koike M, Onishi K, Sumiya Y, Nakada R, Sugahara H, Usui T & Amundsen HEF |
| (2023) Strong 13C Depletion Induced by Solar UV Photolysis of CO2 and its Implication for Early Mars
Ueno Y, Johnson MS, Schmidt JA, Gilbert A, Kurokawa H, Usui T & Zang X |