title: Geochemistry. Impact and extinction.
authors: MARUM-Center for Marine Environmental Sciences, University of Bremen, Leobener Strasse, 28359 Bremen, Germany. hpaelike@marum.de
authors: Heiko
authors: H
authors: Pälike
mesh_terms: D000818:Animals; D017753:Ecosystem; D053476:Extinction, Biological; D018543:Minor Planets