Reference | {Deposit:: USGS OFR 83-170B, APPENDIX I, NO. 13, 21}{Deposit:: USGS BULL 542, P. 213}{Deposit:: USGS BULL 520, P. 245}{Deposit:: USGS BULL 480, P. 160}{Deposit:: USGS BULL 314, P. 192}{Deposit:: USGS CIRC 945, P. 6}{Deposit:: ADGGS SR 39, P. 25}{Other Database:: BAG-OFR-83-170B-13} |