Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam
スポンサーリンク
概要
- 論文の詳細を見る
Lower Triassic bivalve assemblages are recognized in the Yinkeng Formation, South China, and the Hong Ngai Formation, North Vietnam. Basinal mudstones and deep ramp carbonates contain the monospecific Claraia wangi assemblage. The Eumorphotis tetthardi-Towapteria scythica assemblage occurs in deep ramp deposits. The Claraia stachei-"Claraia"phobangensis assemblage is found in shallow ramp deposits. These bivalve assemblages are mainly composed of epifaunal species, and are characterized by low species diversity and parautochthonous elements. Most species of Claraia probably inhabited shallow to deep marine environments. Besides, Eumorphotis and Towapteria are useful indicators of Lower Triassic shallow marine environments above storm-wave base.
- 日本古生物学会の論文
- 2008-06-30
著者
-
Dang Tran
Research Institute Of Geology And Mineral Resources Ministry Of Industry
-
Huyen Dang
Research Institute Of Geology And Mineral Resources Ministry Of Industry
-
KOMATSU TOSHIFUMI
Graduate School of Science and Technology, Kumamoto University
-
CHEN JIN-HUA
Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences
-
Chen Jin-hua
Nanjing Institute Of Geology And Palaeontology Chinese Academy Of Sciences
-
Komatsu Toshifumi
Graduate School Of Science And Technology Kumamoto University
-
Jin-Hua Chen
Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences
関連論文
- Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam
- Discovery of the Middle Triassic ammonoid Balatonites in the Quy Lang Formation, Thanh Hoa Province, Central Vietnam
- Benthic fossil assemblages and depositional facies of the Middle Triassic (Anisian) Yuqing Member of the Qingyan Formation, southern China
- Crittendenia (Bivalvia) from the Lower Triassic (Olenekian) Bac Thuy Formation, An Chau Basin, Northern Vietnam