Splitting and gradual divergence of genera is exemplified very well and in a large variety of organisms.
From George Gaylord Simpson
Of course the orders all converge backward in time, to different degrees.
He is a state of matter, a form of life, a sort of animal, and a species of the Order Primates, akin nearly or remotely to all of life and indeed to all that is material.
The fact - not theory - that evolution has occurred and the Darwinian theory as to how it occurred have become so confused in popular opinion that the distinction must be stressed.
5 perspectives
4 perspectives
3 perspectives
2 perspectives
1 perspectives