:::::D.S. Woodroff, U.of CA, San Diego, "But fossil species remain unchanged throughout most of their history and the record fails to contain a single example of a significant transition." Science, Vol.208, 1980, p.716 STEPHEN M. STANLEY, Johns Hopkins U., "In fact, the fossil record does not convincingly document a single transition from one species to another." THE NEW EVOLUTIONARY TIMETABLE, 1981, p.95