GEOL.3310
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GEOL.3310

Geologic Time Scale that includes relative dates, absolute dates, paleogeography, important biota, major extinctions and major climatic events.


Overview - Timescale, Physical Landscapes

GEOL.3310 :: Phanerozoic Eon (538.8 ± 0.2 – 0 Ma) :: Paleozoic Era (538.8 ± 0.2 – 251.902 ± 0.024) :: Paleozoic Era (538.8 ± 0.2 – 251.902 ± 0.024) :: Devonian Period (419.2 ± 3.2 – 358.9 ± 0.4 Ma)

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Overview - Timescale, Physical Landscapes Empty Overview - Timescale, Physical Landscapes

Post by Jacob Sultan Mon Apr 24, 2023 8:16 pm

Phanerozoic Eon
  • Paleozoic Era
    • Devonian Period
      • Lower
        • Lochkovian
        • Pragian
        • Emsian





      • Middle
        • Eifelian
        • Givetian




      • Upper
        • Frasnian
        • Famennian









The modern southern continents were united into the supercontinent Gondwana during the Devonian period, roughly along the modern continental shelf boundary. The development of reefs in Western Australia in the Late Devonian indicates that parts of this southern continent were close to tropics.

Overview - Timescale, Physical Landscapes 250px-Late_Devonian_palaeogeographic_map
Jacob Sultan
Jacob Sultan
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Posts : 48
Join date : 2023-04-23
Location : UMass Lowell

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GEOL.3310 :: Phanerozoic Eon (538.8 ± 0.2 – 0 Ma) :: Paleozoic Era (538.8 ± 0.2 – 251.902 ± 0.024) :: Paleozoic Era (538.8 ± 0.2 – 251.902 ± 0.024) :: Devonian Period (419.2 ± 3.2 – 358.9 ± 0.4 Ma)

 
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