Member Lecture Series: Roger D. Thomas, PhD

Join Franklin & Marshall College’s
John W. Nevin Memorial Professor of Geosciences, Emeritus,
Roger D. Thomas, PhD on
Thursday, September 24th at 6:30 pm for a lecture on 
Lancaster and York County Naturalists:
Their 125 Year Record of Finding Unique Fossils
that Document the “Cambrian Explosion”
of Animal Life, 500 Million Years Ago

North Museum Member Lecture
presented in partnership with Lancaster County Fossil & Mineral Club.