RECENT DINOFLAGELLATE CYST DISTRIBUTION ASSOCIATED WITH THE SUBTROPICAL CONVERGENCE ON THE CHATHAM RISE, EAST OF NEW-ZEALAND

被引:22
作者
SUN, XK
MCMINN, A
机构
[1] UNIV TASMANIA,INST ANTARCT & SO OCEAN STUDIES,HOBART,TAS 7001,AUSTRALIA
[2] ACAD SINICA,NANJING INST GEOL & PALAEONTOL,NANJING 210008,PEOPLES R CHINA
关键词
D O I
10.1016/0377-8398(94)90023-X
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
Recent dinoflagellate cyst distribution in surface sediment samples around the Subtropical Convergence (STC) on the Chatham Rise, east of New Zealand, shows a marked response to the major oceanographic boundary (STC). Most species change their abundance significantly from one side of the Convergence to the other. A cluster analysis clearly separates assemblages from the warmer waters north of the STC from those in the cool subantarctic waters to the south.
引用
收藏
页码:345 / 356
页数:12
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