Misplaced Pages

This is an old revision of this page, as edited by Radagast83 (talk | contribs) at 18:48, 27 March 2009 (no clear consensus for merger). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Homo rhodesiensis Temporal range: Pleistocene
Skull found in 1921
Scientific classification
Domain:	Eukarya
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Primates
Family:	Hominidae
Tribe:	Hominini
Genus:	Homo
Species:	H. rhodesiensis
Binomial name
†Homo rhodesiensis Woodward, 1921

Homo rhodesiensis is a possible hominin species described from the fossil Rhodesian Man. Other morphologically-comparable remains have been found from the same, or earlier, time period in southern Africa (Hopefield or Saldanha), East Africa (Bodo, Ndutu, Eyasi, Ileret) and North Africa (Salé, Rabat, Dar-es-Soltane, Djbel Irhoud, Sidi Aberrahaman, Tighenif). These remains were dated between 300,000 and 125,000 years old.

Another specimen "the hominid from Lake Ndutu" may approach 400,000 years old, and Clarke in 1976 classified it as Homo erectus. Undirect cranial capacity estimate is 1100 ml. Also supratoral sculus morphology and presence of protuberance as suggest Philip Rightmire : give the Nudutu occiput an apprence which is also unlike that of Homo Erectus but Stinger 1986 pointed that thickened iliac pillar is typical for Homo erectus.

In Africa, there is a distinct difference in the Acheulian tools made before and after 600,000 years ago with the older group being thicker and less symmetric and the younger being more extensively trimmed. This may be connected with the appearance (some 300,000 years later) of Homo rhodesiensis in the archaeological record at this time who may have contributed this more sophisticated approach.

Rupert Murrill has studied the relations between Archanthropus skull of Petralona (Chalcidice, Greece) and Rhodesian Man. Most current experts believe Rhodesian Man to be within the group of Homo heidelbergensis though other designations such as Homo sapiens arcaicus and Homo sapiens rhodesiensis have also been proposed. According to Tim White, it is probable that Homo rhodesiensis was the ancestor of Homo sapiens idaltu (Herto Man), which would be itself at the origin of Homo sapiens sapiens. No direct linkage of the species can so far be determined.

References

1. Rightmire, G. Philip (2005). "The Lake Ndutu cranium and early Homo Sapiens in Africa". American Journal of Physical Anthropology. 61 (2): 245–254.
2. The Evolution of Homo Erectus: Comparative Anatomical Studies of an Extinct Human Species By G. Philip Rightmire Published by Cambridge University Press, 1993 ISBN 0521449987, 9780521449984

Literature

This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help improve this article by introducing more precise citations. (September 2008) (Learn how and when to remove this message)

• Woodward, Arthur Smith (1921). "A New Cave Man from Rhodesia, South Africa". Nature. 108: 371–372. doi:10.1038/108371a0.
• Singer Robert R. and J. Wymer (1968). "Archaeological Investigation at the Saldanha Skull Site in South Africa". The South African Archaeological Bulletin. 23 (3): 63–73. doi:10.2307/3888485.
• Murrill, Rupert I. (1975). "A comparison of the Rhodesian and Petralona upper jaws in relation to other Pleistocene hominids". Zeitschrift für Morphologie und Anthropologie. 66: 176–187..
• Murrill, Rupert Ivan (1981). Ed. Charles C. Thomas (ed.). Petralona Man. A Descriptive and Comparative Study, with New Information on Rhodesian Man. Springfield, Illinois. ISBN 0-398-04550-X.{{cite book}}: CS1 maint: location missing publisher (link)
• Rightmire, G. Philip (2005). "The Lake Ndutu cranium and early Homo Sapiens in Africa". American Journal of Physical Anthropology. 61 (2): 245–254..
• Asfaw, Berhane (2005). "A new hominid parietal from Bodo, middle Awash Valley, Ethiopia". American Journal of Physical Anthropology. 61 (3): 367–371..

See also

• List of fossil sites (with link directory)
• List of hominina (hominid) fossils (with images)

• Early hominids
• Pleistocene mammals