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Record #185088:

New zircon ages from the Tasiusarsuaq terrane, southern West Greenland / Tomas Naeraa, Anders Scherstén.

Title: New zircon ages from the Tasiusarsuaq terrane, southern West Greenland / Tomas Naeraa, Anders Scherstén.
Author(s): Naeraa, Tomas.
Scherstén, Anders.
Date: 2007.
In: Geological Survey of Denmark and Greenland Bulletin. (2007.), Vol. 15 (2007)
Abstract: Presents new zircon ages that help constrain northern boundary of Tasiusarsuaq terrane. Notes that terrane accretion is believed to have taken place in two events. First accretion is defined from northern part of region and possibly involves Isukasia, Kapisilik and Akia terranes (thermal event stitching these terranes is dated to 2.99-2.95 Ga). Second accretion phase of major continental blocks is believed to have occurred at around 2.725-2.71 Ga.
Notes:

Geological Survey of Denmark and Greenland Bulletin. Vol. 15 :73-76 (2007).

Keywords: 551.1/.4 -- Geology.
551.24 -- Geotectonics.
551.251 -- Metamorphism.
B -- Geology and soil sciences.
(*3) -- Arctic regions.
(*38) -- Greenland.
(*384) -- West Greenland.
SPRI record no.: 185088

MARCXML

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001 SPRI-185088
005 20220925002826.0
007 ta
008 220925s2007####xx#ab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-185088
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aNaeraa, Tomas.
245 10 ‡aNew zircon ages from the Tasiusarsuaq terrane, southern West Greenland /‡cTomas Naeraa, Anders Scherstén.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2007.
300 ## ‡ap. 73-76 :‡bill., diags., map.
500 ## ‡aGeological Survey of Denmark and Greenland Bulletin. Vol. 15 :73-76 (2007).
520 3# ‡aPresents new zircon ages that help constrain northern boundary of Tasiusarsuaq terrane. Notes that terrane accretion is believed to have taken place in two events. First accretion is defined from northern part of region and possibly involves Isukasia, Kapisilik and Akia terranes (thermal event stitching these terranes is dated to 2.99-2.95 Ga). Second accretion phase of major continental blocks is believed to have occurred at around 2.725-2.71 Ga.
650 07 ‡a551.1/.4 -- Geology.‡2udc
650 07 ‡a551.24 -- Geotectonics.‡2udc
650 07 ‡a551.251 -- Metamorphism.‡2udc
650 07 ‡aB -- Geology and soil sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*38) -- Greenland.‡2udc
651 #7 ‡a(*384) -- West Greenland.‡2udc
700 1# ‡aScherstén, Anders.
773 0# ‡7nnas ‡tGeological Survey of Denmark and Greenland Bulletin. ‡gVol. 15 (2007) ‡wSPRI-168675
916 ## ‡aJW
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220925 ‡bJW