Themed fieldtrips already assembled with guidebooks:
Click below to view & download each guidebook:
A Drive around the Neighborhood with a Geologist
Met-lling through South Mountain (coauthored with Brittany Martin)
Across the Mountain – Geologic Guide from Waynesboro to Carroll Valley, PA
Stomping through Time in South Mountain
Note: The South Mountain volcanic rocks were reassigned and reclassified in 2024. Guidebooks prior to 2024 do not reflect those changes.
Regional Stops in Adams, Cumberland and Franklin counties
York County:
2023 York County Geologic Guide
Delta – The Slate Story (Geological Society of America publication)
Geology ad History of the Pigeon Hills
Comprehensive Geologic Guide To The Heritage Rail Trail
Walking Geologic Questions From York College South To Hyde
Geologic Guide Of The Hellam Hills And Chickies Area.
Geology Of Selected Historic Locations In York County
Others:
A Geologic Guide to the New Paris Quarry and Coral Caverns, Bedford, Co., PA
Geology of Front Royal/Strasburg VA and Hedgesville WV
A Geologic Guide to Carbon County, PA
Books:
TimeWalk – The Geology of Adams, Lancaster and York Counties
Other Field Guides are available as hard copies and individual stop descriptions are available upon request.