Roger Summons (@biogeonerd) 's Twitter Profile
Roger Summons

@biogeonerd

ID: 247970474

calendar_today05-02-2011 23:57:56

11 Tweet

152 Followers

24 Following

Roger Summons (@biogeonerd) 's Twitter Profile Photo

Kai-Uwe Hinrichs, seen here with his fabulous team (and an interloper) in 2016, is the Alfred Treibs medalist for 2020. How fitting that it is announced this week. #50YrsOrgGeochemGRC

Kai-Uwe Hinrichs, seen here with his fabulous team (and an interloper) in 2016, is the Alfred Treibs medalist for 2020. How fitting that it is announced this week. #50YrsOrgGeochemGRC