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Dinoflagellate biostratigraphy of the Cretaceous–Tertiary boundary in southern Scandinavia

 

作者: Göran Kjellström,   JensMorten Hansen,  

 

期刊: Geologiska Föreningen i Stockholm Förhandlingar  （Taylor Available online 1981）
卷期: Volume 103, issue 2  

页码: 271-278

 

ISSN:0016-786X

 

年代: 1981

 

DOI:10.1080/11035898109454523

 

出版商: Taylor & Francis Group

 

关键词: Dinophyceae;biostratigraphy;statistical analysis;distribution patterns;Upper Maastrichtian;Danian;Danish Embayment;Limhamn;south-western Skåne;southern Sweden;eastern Zealand;eastern Funen;northern Jutland;N5500 N5710 E1330 E0820

 

数据来源: Taylor

 

摘要:

A stratigraphical scheme for a dinoflagellate zonation of the Upper Maastrichtian and Danian of southern Scandinavia is proposed. Three Upper Maastrichtian and four Danian biozones are differentiated. Central sections of the Danish Embayment in northwestern Denmark differ profoundly from marginal sections in eastern Denmark and Scania where the Maastrichtian-Danian boundary, strata are shown to be more condensed. The distribution patterns of the dinoflagellate assemblages have been statistically tested and the results presented herein clearly indicate that the great variability of these assemblages is not random.

 

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