Family Appear Quotes

1 Family Appear quotes by 1 unique authors

• Every paleontologist knows that most new species, genera, and families, and that nearly all categories above the level of family appear in the record suddenly… — George Gaylord Simpson

Who Wrote These Family Appear Quotes

1 author contributed a total of 1 Family Appear Quote as follows:

• 1 Family Appear Quote by George Gaylord Simpson