Carbom dating

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This formed the foundation of the neo-Darwinian evolutionary theory.

Very simply, there are five basic principles to this theory: [1] Variation has a genetic origin (i.e.

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Mass extinction events and an organism's unique adaptations mark the history of evolution, both of which may lead to adaptive radiation.

( Adaptive radiation is the evolution from an unspecialised ancestral stock of many different species that adapt to a variety of ecological roles (see books)).

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Archaeological geology as a science had to precede the proposal of evolution, as an understanding of the immense age of the earth is necessary to understand evolution.

Ernst Mayr reduced all the hominid (human ancestor: (see hominid books)) fossil records to three species, A.

africanus (Dart, 1925) (including small brained australopithecines) (see books), H.

Tool use by our early ancestors is one such adaptation.

Once multicellular organisation became possible as atmospheric oxygen levels rose, the early multicellular organisms rapidly diverged into many adaptive forms.

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