Definitions for "Pennsylvanian"
The geological period from 280 million to 310 million years ago; -- it was characterized by a warm climate and abundance of swampy land.
A period of the Paleozoic era (320-286 million years ago) after the Mississippian and before the Permian.
A time period in geologic history between 270 million and 300 million years ago. The term also applies to a sequence of rocks deposited during the Pennsylvanian period.
The Pennsylvanian is a 444-mile (715 km) daytime Amtrak train running between New York and Pittsburgh via Philadelphia. The trains travel through Pennsylvania's capital, the Pennsylvania Dutch Country, suburban and central Philadelphia, and pass through New Jersey up to New York.
Keywords:  resident
A resident of the state of Pennsylvania.