Activity

2011

• TURTLE CREEK, A RELICT PRE-GLACIAL VALLEY OF STRATEGIC IMPORTANCE TO PITTSBURGH DURING THE FRENCH AND INDIAN WAR
  32 Geology of the War of 1812 and Other Eighteenth- and Nineteenth-Century Wars in North America: Battles, Terrain, Monuments, and More
  Monday, 21 March 2011

  8:00 AM - 12:00 PM

  Allegheny