Ordovician%e2%80%93silurian Extinction Event

Famous quotes containing the words extinction and/or event:

    Man is an over-complicated organism. If he is doomed to extinction he will die out for want of simplicity.
    Ezra Pound (1885–1972)

    The hero sees that the event is ancillary: it must follow him.

    Ralph Waldo Emerson (1803–1882)