The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ORDOVICIAN CONODONT DIVERSIFICATION OF THE LOWER YANGTZE VALLEY
Author(s): 
Pages: 331-350
Year: Issue:  4
Journal: Acta Micropalaeontologica Sinica

Keyword:  conodontsdiversitybio-eventsradiationOrdovicianLower Yangtze Valley;
Abstract: 根据前人和作者现有资料,对下扬子地区,特别是宁镇地区奥陶纪已经报道的牙形刺属种进行厘定,并按牙形刺带逐带进行多样性统计分析,初步编制出该地区奥陶纪牙形刺属种的地层延限表.研究表明;下扬子区牙形刺在奥陶纪的宏演化经历了3次较明显的辐射事件,分别发生在特马豆克期晚期-弗洛期早期(Serratognathus diversua带)、大坪期早期(Baltoniodus triangularis带)、达瑞威...
Related Articles
No related articles found