Geologic Time Scale
Phanerozoic
Paleozoic
Permian
Carboniferous
Devonian
Silurian
Ordovician
Cambrian
Carboniferous
355-290 Ma
General Info
"Definition of the Carboniferous Period"
Fossils
Nautiloid fossil
Tetrapods
Hylonomus
Orthotarbus
"Sphenopteris"
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Updated: 5/24/98
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