Home or view petrified wood by Location, Age, Family, Features, Picks, or Unknowns
Sorted by age, state, location, image number.
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Cenozoic |
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Pleistocene (.1 mybp) – no specimens |
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Pliocene (1.8 mybp) |
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Miocene (5.3 mybb) |
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Oligocene (23.8 mybp) |
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Eocene (33.7 mybp) |
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Paleocene (54.8 mybp) – no specimens |
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Mesozoic |
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Cretaceous (65 mybp) |
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Jurassic (144 mybp) |
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Triassic (206 mybp) |
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Paleozoic |
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Permian (248 mybp) |
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Pennsylvanian (290 mypb) |
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Mississippian (323 mybp) – no specimens |
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Devonian (354 mybp) – first real trees |
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Silurian (417 mybp) – first land plants – no specimens |
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Ordovician (443 mybp) – no specimens |
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Cambrian (490 mybp) – no specimens |
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PreCambrian |
540 mybp – no specimens |