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Record #191877:
A comparison of Holocene sediment- and paleo-magnetic characteristics from the margins of Iceland and east Greenland / John T. Andrews, Jórunn Hardardóttir.
Title: | A comparison of Holocene sediment- and paleo-magnetic characteristics from the margins of Iceland and east Greenland / John T. Andrews, Jórunn Hardardóttir. |
Author(s): | Andrews, John T. Hardardóttir, Jórunn. |
Date: | 2009. |
In: | Jökull. (2009.), Vol. 59 (2009) |
Abstract: | Presents environmental and palaeomagnetic data from 16 cores on either side of Denmark Strait, six from east Greenland and remainder from Iceland shelf. Bedrock geology in both regions mainly consists of Tertiary and Quaternary basalts. Results show consistent difference in terms of median values and coefficient of variation between east Greenland and Iceland sediments in respect of several magnetic properties. In particular, sediments from Iceland have lower mass magnetic and anhysteretic susceptibilities, and lower and more variable median destructive fields. This phenomenon is partly attributable to higher values of carbonate and volcanic glass in Icelandic sediments. |
Notes: | Jökull. Vol. 59 :51-66 (2009). |
Keywords: | 550.3 -- Geophysics. 550.384 -- Palaeomagnetism. 551.1/.4 -- Geology. 551.3.051 -- Sedimentation and stratification. 551.794 -- Holocene. B -- Geology and soil sciences. (*3) -- Arctic regions. (*35) -- Iceland. (*38) -- Greenland. (*381) -- East Greenland. |
SPRI record no.: | 191877 |
LDR 01757naa#a2200000#a#4500 001 SPRI-191877 005 20231002150149.0 007 ta 008 231002s2009####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-191877 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aAndrews, John T. 245 12 ‡aA comparison of Holocene sediment- and paleo-magnetic characteristics from the margins of Iceland and east Greenland /‡cJohn T. Andrews, Jórunn Hardardóttir. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2009. 300 ## ‡ap. 51-66 :‡bill., diags., tables, map. 500 ## ‡aJökull. Vol. 59 :51-66 (2009). 520 3# ‡aPresents environmental and palaeomagnetic data from 16 cores on either side of Denmark Strait, six from east Greenland and remainder from Iceland shelf. Bedrock geology in both regions mainly consists of Tertiary and Quaternary basalts. Results show consistent difference in terms of median values and coefficient of variation between east Greenland and Iceland sediments in respect of several magnetic properties. In particular, sediments from Iceland have lower mass magnetic and anhysteretic susceptibilities, and lower and more variable median destructive fields. This phenomenon is partly attributable to higher values of carbonate and volcanic glass in Icelandic sediments. 650 07 ‡a550.3 -- Geophysics.‡2udc 650 07 ‡a550.384 -- Palaeomagnetism.‡2udc 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.3.051 -- Sedimentation and stratification.‡2udc 650 07 ‡a551.794 -- Holocene.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*35) -- Iceland.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 651 #7 ‡a(*381) -- East Greenland.‡2udc 700 1# ‡aHardardóttir, Jórunn. 773 0# ‡7nnas ‡tJökull. ‡gVol. 59 (2009) ‡wSPRI-23071 916 ## ‡a2010/09/24 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231002 ‡bJW