September 30, 2014
POWDERMILL NATURE RESERVE
The environmental research center for scientists, students, and families interested in the natural world.
SIGN UP FOR POWDERMILL eNEWS
Follow Us On
John A. Harper, PhDChief, Oil, Gas and Subsurface ServicesPennsylvania Geological Survey
SIGN UP FOR OUR NEWSLETTER
Our eNews features information on exhibitions, upcoming events, and subscriber-only special offers!
Carnegie Museum of Natural History
4400 Forbes Avenue
Pittsburgh, PA 15213