Geologic Age
지질시대(地質時代)
RO :
Jijil sidae
MC :
Chijil sidae
Year :
?-?
Categories :
General History>Names of Historical Periods
UF :
Geologic age
UF :
Geologic Age
NT :
Gosaengdae
Jungsaengdae
Sinsaengdae