Dictionary > Replacement model

Replacement model

Definition
noun
A theory proposed by Christopher Stringer and Peter Andrews suggesting that the place of origin of modern human beings is in Africa. Early human predecessors then spread to the various parts of the world, replacing the Neanderthals and other hominids that eventually became extinct.
Supplement
This theory surmises that the regional anatomical differences of today’s modern humans are of recent developments.
Variant(s):

  • African replacement model
  • Replacement hypothesis

Synonym(s):

  • out of Africa model
  • recent single-origin hypothesis (RSOH)
  • Noah’s ark model
  • Recent African Origin model
  • recent African origin of modern humans
  • Compare:

    • Multiregional model


    You will also like...

    Sigmund Freud and Carl Gustav Jung
    Sigmund Freud and Carl Gustav Jung

    In this tutorial, the works of Carl Gustav Jung and Sigmund Freud are described. Both of them actively pursued the way h..

    Endemic Flora of New Zealand
    New Zealand’s Unique Flora

    If New Zealand has lots of unique animals, it's also got a whole lot of unique plants. Find out more about some of them,..

    Freshwater Ecology
    Freshwater Ecology

    Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..

    squirrel
    Animal Water Regulation

    Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..

    Crossing Over and Genetic Diversity
    Inheritance and Probability

    Gregor Mendel, an Austrian monk, is most famous in this field for his study of the phenotype of pea plants, including ..

    New Zealand - Biodiversity fauna
    New Zealand’s Biodiversity

    Find out more about New Zealand's unique biodiversity by exploring a range of different ecosystems and the key role of s..

    Related Articles...

    No related articles found

    See all Related Topics