O74 THE COASTAL PLAIN OF NORTH CAROLINA. Along these reéntrants the Coharie and Sunderland plains are sepa- rated almost everywhere by sharply defined scarps. Strikifg examples may be noted along Cape Fear River in the vicinsty of ‘Fayetteville and along ees River i in the vicinity of Setae ts 1 eastern Johnston County iwc cad Nash and the former relations exist, the basement rocks form- a ce ane materials. South of N euse River the ie Gdns one Séeme a ayaa aie . which slopes 1 up from elevations of about 160 or.