|
gptkb:Permian_(geologic_period)
|
Word Formation
|
|
gptkb:Permian_(geologic_period)
|
Cutler Formation
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Brushy_Canyon_Formation
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Guadalupe_Mountains
|
|
gptkb:Permian_(geologic_period)
|
Guadalupian limestone
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Beaufort_Group
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Kaibab_Limestone
|
|
gptkb:Permian_(geologic_period)
|
Dunkard Group
|
|
gptkb:Lower_Carboniferous_in_Europe
|
Dinantian (Belgium)
|
|
gptkb:Permian_(geologic_period)
|
Artinskian Stage
|
|
gptkb:Lower_Carboniferous_in_Europe
|
Carboniferous Limestone (UK)
|
|
gptkb:Permian_(geologic_period)
|
Wordian Stage
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Capitan_Reef
|
|
gptkb:Permian_(geologic_period)
|
Roadian Stage
|
|
gptkb:Permian_(geologic_period)
|
gptkb:Clear_Fork_Group
|
|
gptkb:Lower_Carboniferous_in_Europe
|
Kulm facies (Germany)
|
|
gptkb:Permian_(geologic_period)
|
Ochoan Series
|
|
gptkb:Permian_(geologic_period)
|
Phosphoria Formation
|
|
gptkb:Permian_(geologic_period)
|
Sakmarian Stage
|
|
gptkb:Permian_(geologic_period)
|
Capitanian Stage
|