Wang, PuJun Ar/Ar and K/Ar dating on the volcanic rocks in the Songliao basin, NE China: constraints on stratigraphy and basin dynamics - Berlin Springer-Verlag March 2002 - pp. 331-340 ilus., tbls. Subjects--Topical Terms: DATACION AR-ARDATACION K-ARESTRATIGRAFÍAGEOCRONOLOGIAROCAS VOLCANICASTECTÓNICA Subjects--Geographic Terms: CHINA