TY - BOOK AU - Xu,Guirong AU - Grant,Richard E. TI - Brachiopods near the Permian-Triassic boundary in South China T2 - Smithsonian contributions to paleobiology AV - QE701QE796 .S56 no. 76 U1 - 560 s564/.8/0951 20 PY - 1994/// CY - Washington, D.C. PB - Smithsonian Institution Press KW - Brachiopoda, Fossil KW - China KW - Local KW - Paleontology KW - Permian KW - Triassic N1 - Includes bibliographical references (p. 65-68) ER -