title: Bottleneck in human evolution and the Toba eruption.
authors.forename: M R
authors.initials: MR
authors.lastname: Rampino
authors.forename: S
authors.initials: S
authors.lastname: Self
mesh_terms: D005075:Biological Evolution; D003081:Cold Climate; D004190:Disasters / Q000266:history*; D049690:History, Ancient; D006801:Humans