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New pothole supports reinterpretation of Svea River

 

作者: Birgitta Ericsson,   Eva Lidén,   Ann-Marie Robertsson,  

 

期刊: Geologiska Föreningen i Stockholm Förhandlingar  （Taylor Available online 1982）
卷期: Volume 104, issue 1  

页码: 95-97

 

ISSN:0016-786X

 

年代: 1982

 

DOI:10.1080/11035898209454547

 

出版商: Taylor & Francis Group

 

关键词: Pothole;pollen analysis;Svea River;Ancylus Lake;Degerfors;Sweden;N6567;N6567;E1422 E1422

 

数据来源: Taylor

 

摘要:

While preparing a detailed map of the Quaternary deposits within the natural reserve ‘Sveafallen’, one of the largest potholes in the area was discovered and cleaned. Pollen analyses of clay deposited in the pothole verify that the clay was deposited during the end of the Pre-boreal (PB) and early Boreal (BO 1). The pothole was consequently formed earlier and the erosion had no connection with the outlet of the Ancylus Lake.

 

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