Field Conference of Pennsylvania Geologists
88th Annual Field Conference of Pennsylvania Geologists
Surfing and Turfing in the Late Devonian: Examining Marine-Terrestrial Transitional Environments in North Central Pennsylvania
October 2-4, 2025 | Williamsport, PA
WELCOME!
The 2025 Field Conference of Pennsylvania Geologists will be held in northcentral Pennsylvania, headquartered in Williamsport, PA. This year we will be visiting sites throughout Bradford, Tioga, Lycoming, and Clinton counties to study Devonian marginal marine depositional environments. Stops will include a visit to the Lock Haven Formation type section, the Red Hill Catskill Formation locality, and a quarry exposing an enigmatic "Catskill Formation" facies. Additionally, we will be visiting the Leidy gas storage field and Hyner Run State Park.
The Field Conference of Pennsylvania Geologists is an annual conference for industry, government, academic, and student geologists working and studying in Pennsylvania. For over 90 years geologists have attended the conference at locations throughout Pennsylvania.
Student participation at the conference is encouraged - student registration is half off! Three student sponsorships that include registration and lodging are available. Visit the Students page to learn more about student registration and applying for student sponsorships.