Clay minerals as an indicator of the accumulation of the Upper Quaternary deposits in the St. Anna Trough (Kara Sea)

A. A. Krylov, D. Weiel, V. F. Sapega, G. I. Ivanov, R. Stein, C. Vogt, E. O. Rys'kova

Результат исследований: Научные публикации в периодических изданияхстатья

2 Цитирования (Scopus)

Выдержка

This paper is devoted to the studies of clay minerals from two cores collected in the northern and central regions of the St. Anna Trough, the largest trough of the Kara Sea. The Upper Quaternary glacial, glaciomarine, and marine deposits are characterized by various contents of kaolinite, chlorite, illite, and smectite. It is established that, from older to younger deposits, the amounts of kaolinite and chlorite generally decrease, while those of illite and smectite, on the contrary, increase. A joint analysis of the distributions of clay and heavy minerals over the section allowed us to refine the position of the sources for the terrigenous matter and their temporal variability. It is shown the changes in the sources of supply were directly related to the climate changes that occurred when passing from the glacial to marine sedimentation environments.

Язык оригиналаанглийский
Страницы (с-по)85-93
Число страниц9
ЖурналOceanology
Том48
Номер выпуска1
DOI
СостояниеОпубликовано - 1 фев 2008

Отпечаток

illite
smectite
chlorite
kaolinite
clay mineral
trough
heavy mineral
sedimentation
climate change
indicator
sea
analysis
young
distribution

Предметные области Scopus

  • Океанография

Цитировать

Krylov, A. A. ; Weiel, D. ; Sapega, V. F. ; Ivanov, G. I. ; Stein, R. ; Vogt, C. ; Rys'kova, E. O. / Clay minerals as an indicator of the accumulation of the Upper Quaternary deposits in the St. Anna Trough (Kara Sea). В: Oceanology. 2008 ; Том 48, № 1. стр. 85-93.
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Clay minerals as an indicator of the accumulation of the Upper Quaternary deposits in the St. Anna Trough (Kara Sea). / Krylov, A. A.; Weiel, D.; Sapega, V. F.; Ivanov, G. I.; Stein, R.; Vogt, C.; Rys'kova, E. O.

В: Oceanology, Том 48, № 1, 01.02.2008, стр. 85-93.

Результат исследований: Научные публикации в периодических изданияхстатья

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AU - Weiel, D.

AU - Sapega, V. F.

AU - Ivanov, G. I.

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