Model A. Boisei Knm-Er 406 Cranium, 1.7 MYA, was discovered by R. Leakey at Kenya, in 1969. This discovery helped support the classification of boisei as a separate species of Australopithecus, Size: 19.9L x 17.1W x 11.8H (cm)
Model Australopithecus Afarensis Skull, 2.9-3.6 MYA. A, represented early hominid with more than 100 fossils representing the species. They had ape-sized brains: their cranial capacity ranged from 375 - 530 cc, Size: 19.3L x 14.9W x 18.3H (cm)
Model H.Neanderthal Skull La Ferrassie 1, 50,000 YA, was discovered in France in 1909. La Ferrassie is considered to be a classic Neanderthal with features that best represent the species, Size: 23L x 15.1W x 18.5H (cm)
Model Homo Erectus Dmanisi Skull 3, 1.7 MYA, Dmanisi site in Georgia has yielded incredible hominin fossil finds of the species H. Erectus, adding further documentation to the presence of Homo existing outside of Africa, Size: 20.0L x 12.9W x 15.9H (cm)
Minit Halogen atom, Hall, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Octahedral, Color: Green