SPE E&P Glossary
Not logged in [Read-only] (
Click for login information
)
Trace:
»
permian
Translations of this page
?
:
en
es
pt
ru
zh
[[
terms:permian
]]
Permian
a geologic time period from 250 to 290 million years ago.
Not logged in [Read-only] (
Click for login information
)
terms/permian.txt · Last modified: 2011/07/26 09:21 (external edit)
