Pennsylvanian — synonyms, definition

1. Pennsylvanian (Noun)

4 synonyms
Keystone Stater Pennsylvanian period Upper Carboniferous Upper Carboniferous period
2 definitions

Pennsylvanian (Noun) — From 310 million to 280 million years ago; warm climate; swampy land.

Pennsylvanian (Noun) — A native or resident of Pennsylvania.

3 types of
American geological period period
2 parts of
Carboniferous Carboniferous period