Related articles:
Triassic
Mesozoic
Synapsid
Pangaea
Extinction event
Paleozoic
Paleontology
Cambrian
Gondwana
Devonian
Carboniferous
Cycad
Mammal
Brachiopod
Dimetrodon
Trilobite
Sea level
Ammonite
Foraminifera
Plant
Antarctica
Ice age
Ginkgo
Dinosaur
List of fossil sites
Gymnosperm
Cephalopod
Key terms:
permian
ma
extinction
ocean
marine
pangaea
fossils
epoch
continent
extinction event
layer
fauna
hydrogen sulfide
terrestrial
desert
crater
carboniferous
geology
reptiles
boundary
murchison
atmosphere
hypothesis
contributed
early permian
middle permian
permian basin
insects
vertebrates
end of the permian
diverse
coastal
permian period
explain
deposits
gondwana
late permian
dominated
vegetation
strata
tetrapods
ancestors
ural
intense
five degrees celsius
world temperatures
became extinct
north america
therapsids
methane
Search external links cited by footnotes on Wikipedia page Permian:
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