. Guide leaflet. me ?l,000,000 60,000,000 135,000,000180,000,000 450,000,000550,000,000 i YEARS i Modern man t Primitive man t Man-like apes I First anthropoids f First primates(Lemuroids&Tarsioids) AGE OF MAN AGE OFMAMMALS § o COuJ 2 Early plasectivorouj First mJ 1 cental in-> mammals ammals F. ... AGE OFREPTILES O 0 NOUJ< < Mammal-likereptiles T Primitive reptiles t First amphibiansFirst true fishes t Earliest fish-like vertebrates(Ostracoderms) tUnknown invertebrate ancestry of the AGE OFAMPHIBIANS AGE OFFISHES AGE OF INVERTEBRATE LIFE Bradley, del. 0- ogo
. Guide leaflet. me ?l,000,000 60,000,000 135,000,000180,000,000 450,000,000550,000,000 i YEARS i Modern man t Primitive man t Man-like apes I First anthropoids f First primates(Lemuroids&Tarsioids) AGE OF MAN AGE OFMAMMALS § o COuJ 2 Early plasectivorouj First mJ 1 cental in-> mammals ammals F. ... AGE OFREPTILES O 0 NOUJ< < Mammal-likereptiles T Primitive reptiles t First amphibiansFirst true fishes t Earliest fish-like vertebrates(Ostracoderms) tUnknown invertebrate ancestry of the AGE OFAMPHIBIANS AGE OFFISHES AGE OF INVERTEBRATE LIFE Bradley, del. 0- ogo < verte jraiea CHART I The cover design shows a profile of Neanderthal Man THE HALL OF THEAGE OF MAN By HENRY FAIRFIELD OSBORN Late Curator of Vertebrate Palaeontology and President of theBoard of Trustees, The American Museum of Natural History Seventh Edition Revised to 1938 ByWILLIAM K. GREGORY and GEORGE PINKLEY Issued under the direction of the Committee on Popular Publications Roy W. Miner, Chairman. J J f! 8!) i||| st».»«»
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectnatural, bookyear1901
