Evolution Timeline

  • Carolus Linnaeus

    Developed the hierarchical classification system
  • Erasmus Darwin

    Proposed that warm-blooded organisms all came from a single form. Also is Charles Darwin's grandfather.
  • Charles Darwin

    His father gave permission for him to join the adventures aboard "The Beagle"
  • Charles Darwin

    Was hired aboard the ship "The Beagle" as the naturalist. Left England on board the ship
  • Charles Darwin

    The ship he was sailing on ("The Beagle") reached the Galapagos Island, and Darwin began his study. He spent a total of 5 years here.
  • Alfred Russel Wallace

    Co-published a book with Charles Darwin
  • Charles Darwin

    Published his book "The Origins of Species by Means of Natural Selection" All initial copies made sold out on the first day.
  • Thomas Henry H. & Bishop Samuel W.

    Debated/ discussed Darwin's Theory of Evolution.
  • Gregor Mendel

    Experimented with pea plants, and developed Mendal's Law, and created some basic genetic ideas.
  • Jean-Baptiste Lamarck

    Formed the initial theory of evolution known as "The theory of transmutation of species."
  • TN governor: Austin Peay

    Signed a law that prohibited the teaching of Evolution in public schools
  • Scopes Monkey Trial

    An infamous trial held in Dayton, TN due to John Scopes violating the law banning the teaching of evolution.
  • Pope Pius XII

    In the encyclical Humani Generis he challenged Roman Catholic Faith proving evolution didn't conflict with Christianity.
  • Epperson Vs. Arkansas

    The Supreme Court ruled that teaching evolution was not based on science but a reading of the "Genesis"
  • Webster Vs. New Lenox

    The court concludes that school boards are allowed to ban teaching evolution because of religious advocacy.