Earth

Isaiah Vandermost -

  • 570 BCE

    The Cambrian Period - 570 - 500 MYA

    The Cambrian Period - 570 - 500 MYA
    The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known. The Cambrian Explosion saw an incredible diversity of life emerge, including many major animal groups alive today. Among them were the chordates, to which vertebrates (animals with backbones) such as humans belong.
    https://www.livescience.com
  • 488 BCE

    The Ordovician Period 488.3 - 443.7 MYA

    The Ordovician Period 488.3 - 443.7 MYA
    During this period, the area north of the tropics was almost entirely ocean, and most of the world's land was collected into the southern supercontinent Gondwana.
    https://www.livescience.com
  • 443 BCE

    Silurian Period 443 - 416 MYA

    Silurian Period 443 - 416 MYA
    It was the third period in the Paleozoic Era. It followed the Ordovician Period and preceded the Devonian Period.
    https://www.livescience.com
  • 416 BCE

    The Devonian Period 416 - 358 MYA

    The Devonian Period 416 - 358 MYA
    Image result for the devonian period
    The Devonian Period occurred from 416 million to 358 million years ago. It was the fourth period of the Paleozoic Era. It was preceded by the Silurian Period and followed by the Carboniferous Period.
    https://www.livescience.com
  • 359 BCE

    The Carboniferous Period 359.2 - 299 MYA

    The Carboniferous Period 359.2 - 299 MYA
    is famous for its vast swamp forests, such as the one depicted here. Such swamps produced the coal from which the term Carboniferous, or "carbon-bearing," is derived. The Carboniferous Period lasted from about 359.2 to 299 million years ago* during the late Paleozoic Era.
    www.ucmp.berkeley.edu
  • 251 BCE

    The Triassic Period 251 - 199 MYA

    The Triassic Period 251 - 199 MYA
    The Triassic Period was the first period of the Mesozoic Era and occurred between 251 million and 199 million years ago. It followed the great mass extinction at the end of the Permian Period and was a time when life outside of the oceans began to diversify.
    https://www.livescience.com
  • 229 BCE

    The Permian Period 229 MYA

    The Permian Period 229 MYA
    he Permian period, which ended in the largest mass extinction the Earth has ever known, began about 299 million years ago. The emerging supercontinent of Pangaea presented severe extremes of climate and environment due to its vast size.
    www.nationalgeographic.com
  • 199 BCE

    The Jurassic Period 199.6 - 145.5 MYA

    The Jurassic Period 199.6 - 145.5 MYA
    The Jurassic Period was the second segment of the Mesozoic Era. It occurred from 199.6 to 145.5 million years ago, following the Triassic Period and preceding the Cretaceous Period. During the Jurassic Period, the supercontinent Pangaea split apart.
    https://www.livescience.com
  • 145 BCE

    The Cretacious Period 145.0 - 66 MYA

    The Cretacious Period 145.0 - 66 MYA
    Cretaceous Period, in geologic time, the last of the three periods of the Mesozoic Era. The Cretaceous began 145.0 million years ago and ended 66 million years ago; it followed the Jurassic Period and was succeeded by the Paleogene Period (the first of the two periods into which the Tertiary Period was divided).
  • 65 BCE

    The Tertiary Period 65 - 63.2 MYA

    The Tertiary Period 65 - 63.2 MYA
    Tertiary The first period of the Cenozoic Era, which began 65 Ma ago and lasted approximately 63.2 Ma. The Tertiary followed the Cretaceous and comprises 5 epochs: Palaeocene; Eocene; Oligocene; Miocene; and Pliocene. Angiosperms superseded the gymnosperms as the dominant plants.
    www.encyclopedia.com
  • 1 BCE

    The Quaternary Period 1.8 MYA

    The Quaternary Period 1.8 MYA
    Quaternary Most recent period of the Cenozoic era, beginning c.2 million years ago and extending to the present. It is divided into the Pleistocene epoch, characterized by a periodic succession of great Ice Ages, and the Holocene epoch, which started some 10,000 years ago.
    www.encyclopedia.com