Earth

Geologic Timelime

By rtadlock

  • Oceans Created

    3.9 Billion

  • Crust Forms

    2.5 Billion

  • Continents

    3.9 Billion

  • First Rocks

    3.9 Billion

  • My Birthday

    1994

  • Atmosphere is Formed

    4 Billion

  • 1st Organisms

    2.5 Billion

  • First Plants

    2.5 Billion

  • First Vertebrates

    2.5 Billion

  • Oxygen Forms

    2.5 Billion

  • Rodinia Forms-Breaks

    600 Million Time Span

  • Snowball Earth

    500 Million

  • Photosynthesis Begins

    505 Million

  • First fish

    360 Million

  • 1st Winged Insects

    360 Million

  • 1st Cockroaches

    350 Million

  • 1st Reptiles

    325 Million

  • 1st Dinosaurs

    208 Million

  • Pangea Forms/Breaks Up

    200 Million to 90 Million Timespan

  • 1st Butterflies

    98 Million

  • Modern Continents Form

    90 Million

  • Dinosaur Extinction

    65 Million

  • 1st Mammels

    55 Million

  • 1st Birds

    54 Million

  • Large Primates

    54 Million

  • Rennisance

    1775-1783

  • Discovery of America

    1492

  • GrandCanyon Discovered

    1540

  • Revolutionary War

    1775-1783

  • Constitution Signed

    1787

  • Industrial Revo.

    1800-1850

  • State of Texas Founded

    1845

  • City of Frisco

    1800

  • 1st Movie

    1875

  • 1st Television

    1884

  • First Radio

    1895

  • 1st Airplane

    1903

  • WW 1

    1914-1918

  • WW 2

    1939-1945

  • Atom Bomb

    1945

  • Moon Landing

    1969