"Age of reptiles" Quotes from Famous Books
... our knowledge the Age of Man is but a paltry fifty thousand years. Behind this the Age of Mammals may have numbered three millions; then back of these came the Age of Reptiles with more than seven millions of years, during all of which time the tentacles of unnumbered generations of Bryozoans waved in the sea. Back, back farther still we add another seven million years, or thereabouts, ... — The Log of the Sun - A Chronicle of Nature's Year • William Beebe |