Robuta

https://www.geosociety.org/GSA/About/GSA_International/Lecture_Tour/GSA/International/Lecture_Tour/Home.aspx GSA James B. Thompson, Jr. Distinguished International Lectureship james b thompson jr gsa distinguished international lectureship https://www.geosociety.org/GSA/GSA/International/Lecture_Tour/Home.aspx GSA James B. Thompson, Jr. Distinguished International Lectureship james b thompson jr gsa distinguished international lectureship