Pennsylvanian

views updated

Penn·syl·va·nian / ˌpensəlˈvānyən; -ˈvānēən/ • adj. 1. of or relating to the state of Pennsylvania.2. Geol. of, relating to, or denoting the later part of the Carboniferous period in North America, following the Mississippian and preceding the Permian, and corresponding to the Upper Carboniferous of Europe. This period lasted from about 323 to 290 million years ago.• n. 1. a native or inhabitant of Pennsylvania.2. (the Pennsylvanian) Geol. the Pennsylvanian period or the system of rocks deposited during it.

More From encyclopedia.com

About this article

Pennsylvanian

Updated About encyclopedia.com content Print Article

Related Content