Carleton S. Coon's racial theory.
http://en.wikipedia.org/wiki/Carleton_S._Coon
http://www.summagallicana.it/lessico...%20Stevens.htm
The 20th century racial classification by American anthropologist Carleton S. Coon, divided humanity into five races:
Before the
Pleistocene
After the
Pleistocene
Caucasoid Race
Negroid Race
Mongoloid Race
Australoid Race
Capoid Race
In his landmark book The Races of Europe, Coon defined the Caucasian Race as encompassing the regions of Europe, Central Asia, South Asia, the Middle East, North Africa, and Northeast Africa.
http://www.theapricity.com/snpa/racesofeurope.htm
An Australoid skull next to a caucasoid skull.
Human Capoid Skull
Capoid Skull common among the khoi-san bushman people that live in the southwest of Africa and a full different race from the negroids.
http://www.answers.com/topic/capoid
The Skulls of the three Major Races
Caucasoid // Mongoloid // Negroid