THE DETERMINATION OF THE EARLY PERMIAN GLACIOMARINE DEPOSIT IN HAINAN ISLAND AND ITS TECTONIC SIGNIFICANCE海南岛早二叠世冰海相沉积的确定及其板块构造意义
DISCOVERY OF FOSSIL BIVALVES FROM EARLY PERMIAN OF DONGFANG,HAINAN ISLAND WITH A REVIEW ON GLACIOMARINE ORIGIN OF NANLON海南岛东方早二叠世双壳类动物群及其古生物地理学研究──兼评南龙杂砾岩的冰川成因说