Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/2890
AuthorsVenuti, A.* 
Florindo, F.* 
TitleMagnetostratigraphy and environmental magnetism of two Quaternary deep-sea gravity cores from the west Pacific Southern Ocean
Issue Date2004
Series/Report no.5 / 12 (2004)
DOI10.1029/2004GC000810
URIhttp://hdl.handle.net/2122/2890
Keywordspaleomagnetism
Quaternary
sedimentary cores
Southern Ocean
Subject Classification04. Solid Earth::04.05. Geomagnetism::04.05.06. Paleomagnetism 
AbstractWe present new paleomagnetic data for Quaternary u channel samples from two deep-sea gravity cores from the west Pacific Southern Ocean. These cores were recovered in the Antarctic summers 1995–1996 during the oceanographic cruise of the R/V Italica. One was recovered beneath the present-day Antarctic Polar Front (Anta 95-157), and the other is from within the Antarctic Zone (Anta 96-16). The Matuyama- Brunhes boundary has been identified in both cores, with a longer history of sedimentation available in Anta 96-16. A detailed rock magnetic study shows discrete occurrences of ice rafted debris, which were influenced by 100-kyr orbital eccentricity variations during the Brunhes Chron. This is consistent with the main periodicity of the climate system since the mid-Pleistocene climate transition.
Appears in Collections:Papers Published / Papers in press

Files in This Item:
File Description SizeFormat 
venuti-florindo2004.pdf1.38 MBAdobe PDFView/Open
Show full item record

Page view(s)

125
Last Week
0
Last month
0
checked on Jul 24, 2017

Download(s)

18
checked on Jul 24, 2017

Google ScholarTM

Check

Altmetric