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Under construction
Crown clade: Clade "Mammalia" Linnaeus 1758 [Rowe 1988], nom. cl. inval. (mammal)
 Entity: 

Basic information

Period : Middle Jurassic - Present (174.1 Ma - present)
Status : extant

Paleontology

Period : 167.7 Mya - present Ref: M.A. O'Leary et al., 2013: table S2 (p. 85).
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Last updated: 2 Jun 2023