"Microscope Slide Boxes"

1.7 MYA. Male. The Australopithecus boisei Skull KNM-ER 406 was discovered by R. Leakey at Koobi Fora, Kenya, in 1969.

Considered to have lived 2.5 MYA, the Australopithecus africanus Skull Sts 5 'Mrs. Ples' was discovered in 1947 by R. Broom and J. Robinson in Sterkfontein, Transvaal, South Africa.

50000 YA. The Homo neanderthalensis Skull was discovered by A. and J. Bouyssomie and J. Bonneval in 1908 in La Chapelle-aux-Saints, France. It was the most complete Neanderthal skull found at the time.

1.8 MYA. The Homo habilis Skull OH 24 (KNM) was discovered by P. Nzube in 1968 and first described by M. Leakey, Clark, & L. Leakey in Nature in 1971.

The first manikin to simulate a baby's varying needs is even better.

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