The Norian represents the longest stage of the Triassic, nevertheless, its precise subdivision is an unresolved matter. ......

在青藏高原北部卡巴纽尔多湖—错坎巴昂日东湖一带上三叠统巴颜喀拉山群中首次发现牙形石Epigondolella sp.Metapolygnathus cornm......

在长江源各拉丹冬地区雀莫错一带上三叠统结扎群采获大量双壳类化石，根据产出层位，建立了Quemocuomegalodon orientus-Neomegalodon ......

麦龙岗剖面位于西藏拉萨地区达孜县麦龙岗村(N29°56′06″ E91°27′55″).麦龙岗组中共发现牙形石7属:Epigondolella H......