Misplaced Pages

Revision as of 09:56, 21 March 2006

Rhodesian Man (Homo rhodesiensis) is a hominin fossil that was described from a cranium found in an iron and zinc mine in Northern Rhodesia (now Kabwe, Zambia) in 1921 by Tom Zwiglaar, a Swiss miner. In addition to the cranium, an upper jaw from another individual, a sacrum, a tibia, and two femur fragments were also found. The skull was dubbed Rhodesian Man at the time of the find, but is now commonly referred to as the Broken Hill Skull or the Kabwe Cranium.

The association between the bones is unclear, but the tibia and femur fossils are usually associated with the skull. Rhodesian Man is dated to be between 125,000 and 300,000 years old. Previously, some reports have given erroneous dates of up to 1.75 and 2.5 million years age for the skull. Cranial capacity of the Broken Hill skull has been measured at 1,300 cm³, which, when coupled with the more recent dating, makes any direct link to older skulls unlikely and negates the 1.75 to 2.5 million year earlier dating.

The skull is described as having a broad face similar to Homo neanderthalensis (ie. large nose and thick protruding brow ridges), but with a cranium intermediate between advances Homo sapiens and Neanderthal. Most current experts believe Rhodesian Man to be within the group of Homo heidelbergensis though other designations such as Archaic Homo sapiens and Homo sapiens rhodesiensis have also been proposed. No direct linkage of the species can so far be determined.

Reference

• Woodward, Arthur Smith (1921). "A New Cave Man from Rhodesia, South Africa". Nature. 108: 371–2.

• Early hominids
• Pleistocene