Rebecca Kavage Adams, Maryland Geological Survey, rebecca.adams@maryland.gov; William Junkin,
Maryland Geological
Survey, william.junkin@maryland.gov; David K. Brezinski, Maryland Geological Survey,
david.brezinski@maryland.gov.
Description: This trip traverses Maryland’s Eastern Piedmont and will cover the Baltimore mafic complex and the Baltimore terrane, including the Baltimore gneiss domes, Setters quartzite, and Cockeysville marble. Westward, Potomac terrane ultramafics, metadiamictite, and greywacke will be examined. The final stop will be within the Pleasant Grove shear zone.