Authors: Wang, SS Wang, YQ Hu, HG Li, HM

Citation: Ss. Wang et al., The existing time of Sihetun vertebrate in western Liaoning, China - Evidence from U-Pb dating of zircon, CHIN SCI B, 46(9), 2001, pp. 779-782

Authors: Wang, SS Hu, HG Li, PX Wang, YQ

Citation: Ss. Wang et al., Further discussion on the geologic age of Sihetun vertebrate assemblage inwestern Liaoning, China: evidence from Ar-Ar dating., ACTA PETR S, 17(4), 2001, pp. 663-668