Eldredge, Niles, Time frames : the rethinking of Darwinian evolution and the theory of punctuated equilibria / [print] Niles Eldredge. - New York : Simon and Schuster, [(c)1985. - 240 pages : illustrations ; 24 cm. ISBN: 0671495550 9780671495558 LCCN: 84023632 Subjects--Topical Terms: Evolution (Biology)Punctuated equilibrium (Evolution) LC Class. No.: QH371.T564 1985 QH371.E37.T564 1985