Reference | {Deposit:: CARPENTER, III, P. ALBERT, 1976, NC DEPT OF NAT & ECON RES}{Deposit:: BULL 84, P. 113.}{Deposit:: BRYSON, HERMAN J., 1936, NC DEPT OF CONS & DEVEL BULL 38, P}{Deposit:: PARDEE, J T & PARK, JR., C F, 1948, USGS PROF PAPER 213,}{Deposit:: PP. 85-86.} |