title: Evolution. Time's stamp on modern biogeography.
authors.affiliation: British Antarctic Survey, High Cross, Madingley Road, Cambridge CB3 0ET, UK. jacr@bas.ac.uk
authors.forename: J Alistair
authors.initials: JA
authors.lastname: Crame
mesh_terms: D000818:Animals; D044822:Biodiversity; D005075:Biological Evolution; D049872:Bivalvia / Q000145:classification / Q000235:genetics; D016208:Databases, Factual; D005580:Fossils; D049810:Genetic Speciation; D005843:Geography; D012623:Seawater; D013995:Time; D014329:Tropical Climate