TY - RPRT TI - K-Ar ages and Pb, Sr isotopic characteristics of Cenozoic volcanic rocks in Shandong Province, China AU - C. Daogong AU - P. Zicheng AU - M. A. Lanphere AU - R. E. Zartman PY - 1985 DO - 10.1007/bf02843270 UR - https://pubs.usgs.gov/publication/70000623 ID - 70000623 ER -