OSL DATING OF A SANDSTONE XENOLITH IN THE VOLCANIC ROCKS OF THE NANWAN VOLCANO, WEIZHOU ISLAND, BEIBU BAY
FAN Qi-cheng, SUN Qian, WANG Xu-long, YIN Gong-ming, LONG An-ming, YIN Ke-jian
SEISMOLOGY AND GEOLOGY . 2006, (1): 139 -141 .