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paleozoic era
 
Noun paleozoic era has 1 sense
  1. Paleozoic, Paleozoic era - from 544 million to about 230 million years ago
    --1 is a kind of era, geological era
    --1 has parts:
     Permian, Permian period; Carboniferous, Carboniferous period; Devonian, Devonian period, Age of Fishes; Silurian, Silurian period; Ordovician, Ordovician period; Cambrian, Cambrian period
paleontologist paleontologist antonym paleontologists paleontology paleopathology paleornithology paleostriatum paleozoic paleozoic era paleozoology paler palermo palermo s pales pales in comparison palesa palestine

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