Reference | {Deposit:: USGS BULL 347, P. 120.}{Deposit:: USGS PROFESSIONAL PAPER 87, P. 94.}{Deposit:: USBM REPORTS OF INVESTIGATIONS 5312, P. 56.}{Deposit:: USGS 1090 P. 42-43, 120-122.}{Deposit:: ADGGS SPECIAL REPORT 1, P. 120-122.}{Deposit:: USGS MF 433.}{Deposit:: USGS OF 78-869, P. 38.} |