Search
Pennsylvanian period
/pˌɛnsɪlvˈeɪniən pˈiəɹɪəd/
/pˌɛnsɪlvˈeɪniən pˈiəɹɪəd/
Pennsylvanian period
01
from 310 million to 280 million years ago; warm climate; swampy land
Example
Nearby Words
Search
from 310 million to 280 million years ago; warm climate; swampy land