摘要
<正>引言罗平生物群以保存完整、属种丰富的海生鱼类为主,伴生海生爬行类、棘皮类、甲壳类、双壳、植物等珍稀古生物化石~([1]),该生物群是二叠纪末生物大灭绝后海洋生态系统走向成熟的典型代表~([2]),时代为中三叠世安尼期Pelsonian亚期~([3])。鉴于其重要的科学意义,中国地质调查局成都地质调查中心在罗平地区外围(如云南泸西地区、云南丘北地区和贵州兴义地区)开展了大量的古生物地质调查工作(图1)。本文旨在介绍兴义雷达田
引文
[1]张启跃,周长勇,吕涛,等.云南罗平中三叠世安尼期生物群的发现及其意义.地质论评,2008,54(4):523-526.
[2]Benton M J,Zhang Q,Hu S,et aL Exceptional vertebrate biotas from the Triassic of China,and the expansion of marine ecosystems after the end-Permian mass extinction.Earth-Science Reviews,2013,125:199-243.
[3]Zhang Q Y,Zhou C Y,Lii T,et aL A conodont-based Middle Triassic age assignment for the Luoping Biota of Yunnan,China.Science in China Series D:Earth Sciences,2009,52(10):1673-1678.
[4]刘宝珺,曾允孚.岩相古地理基础和工作方法.北京:地质出版社,1985.
[5]Craig,H.The measurement of oxygen isotopepaleo temperatures.Proceedings of the Spoleto Conferenceon Stable Isotopes in Oceanographic Studies ofPaleotemperatures,1965,3,1-24.
