title: A world in transition...
authors.forename: H
authors.initials: H
authors.lastname: Elderfield
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002254:Carbonates; D003081:Cold Climate; D010100:Oxygen; D010933:Plankton; D012621:Seasons
chemical_list: D002254:Carbonates; D010100:Oxygen