 Australopithecus robustus |
A. robustus SK-54 Cranium Section with Punctures BHK-001 Australopithecus robustus SK-54 Juvenile cranium section, dated at 1.5 million years, was discovered in 1949 Swartkrans, South Africa by Robert Broom and J.T. Robinson. This juvenile calotte (skull cap) possesses two 6mm puncture wounds close to the intersection of the sagittal and lamdoidal sutures.i First thought to lend evidence to Robert Dart's "killer Ape Theory" (the theory of war and interpersonal aggression being the driving force behind human evolution), the depressed fractures were thought to be the result of an attack by pointed weapon. Years later, after subsequent excavations headed by C.K. Brain, a new, now generally accepted, theory was introduced: the punctures were produced by a leopard attack. C.K. Brian used another Swartkrans' find, a lower mandible from an African leopard, to hypothesize that the young victim's wounds were from a predator/prey scenario rather than warring primates. To demonstrate this, he matched the lower canines of an African leopard with the puncture wounds of the robustus. Both the canines and the puncture wounds were at equal distanced of 33mm.ii Reports of an analysis of an endocast that was later conducted in 2004 by Ralph Holloway and others states, "This endocast also clearly shows the two 'leopard' puncture holes made by the lower canines, supposedly as this hominid was dragged to the beast's feeding place, presumably a tree".iii For comparison purposes our consultants were able to recreate the lower canines aligning with the fractures by using our Snow Leopard Skull (BC-056). While not an African leopard, this is a powerful demonstration for students. i, ii The Hunters or the Hunted? An Introduction to African Cave Taphonomy, by C.K. Brian. iii The Human Fossil Record, Volume 3, By Ralph L. Holloway, Douglas C. Broadfield, and Michael S. Yuan. |
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| Scientific Name | Catalogue # | Size | Price |
|---|---|---|---|
| Australopithecus robustus | BHK-001 | 4 inches wide | $135.00 |
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