MARm.AND GEOLOGICAL ST'RVEY. 



PUINCE GEOUGE S COITXTY, PLATE IX. 



Fig. 1. — VIEW showing the dissected surface of the sundeui.and plaia-, im the vicinity 



OF THE PATIIXENT RIVER. 



Fig. 2.- 



-VIEW SHOWIXG JIATEIilALS OF THE TALBOT F()i:.\rATro\ OVERLYIXG EOCEXE GREEXSAXD, 



NEAR PISCATAWAY. 



