Pennsylvanian Period

[n] from 280 million to 310 million years ago; warm climate; swampy land

More Pennsylvanian Period Links

• See poems containing the word: Pennsylvanian Period.
• See quotes containing the word: Pennsylvanian Period.
• How many syllables are in Pennsylvanian Period.
• What rhymes with Pennsylvanian Period?

Synonyms

Pennsylvanian, Upper Carboniferous, Upper Carboniferous period