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Record #130821:
Sinistral transpression and hydrothermal activity during emplacement of the Early Proterozoic Julianehåb batholith, Ketilidian belt, South Greenland / B. Chadwick, and seven others.
Title: | Sinistral transpression and hydrothermal activity during emplacement of the Early Proterozoic Julianehåb batholith, Ketilidian belt, South Greenland / B. Chadwick, and seven others. |
Author(s): | Chadwick, B. |
Date: | 1994. |
In: | Grønlands Geologiske Undersøgelse. Rapport. (1994.), Vol. 163 (1994) |
Abstract: | Recent field work has revised 1960s assessment of Early Proterozoic Ketilidian orogen near Søndre Sermilik. It consists only of hornblende- bearing dykes of appinite suite, all of Julianehåb batholith. Steep to vertical shear zones from centimetres to one kilometre wide are significant element. Principal shear zones trend north-east and are parallel to schistosity in granitoid rocks. These and other relationships suggest that batholith was emplaced during subduction from south in sinistral transpressional system. |
Notes: | Grønlands Geologiske Undersøgelse. Rapport. Vol. 163 :1-22 (1994). |
Keywords: | 551.1/.4 -- Geology. 551.24 -- Geotectonics. 551.251 -- Metamorphism. 551.3.051 -- Sedimentation and stratification. 552.321.1 -- Granite. B -- Geology and soil sciences. (*3) -- Arctic regions. (*38) -- Greenland. |
SPRI record no.: | 130821 |
LDR 01549naa#a2200000#a#4500 001 SPRI-130821 005 20240418223739.0 007 ta 008 240418s1994####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-130821 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aChadwick, B. 245 10 ‡aSinistral transpression and hydrothermal activity during emplacement of the Early Proterozoic Julianehåb batholith, Ketilidian belt, South Greenland /‡cB. Chadwick, and seven others. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1994. 300 ## ‡ap. 1-22 :‡bill., diags., maps. 500 ## ‡aGrønlands Geologiske Undersøgelse. Rapport. Vol. 163 :1-22 (1994). 520 3# ‡aRecent field work has revised 1960s assessment of Early Proterozoic Ketilidian orogen near Søndre Sermilik. It consists only of hornblende- bearing dykes of appinite suite, all of Julianehåb batholith. Steep to vertical shear zones from centimetres to one kilometre wide are significant element. Principal shear zones trend north-east and are parallel to schistosity in granitoid rocks. These and other relationships suggest that batholith was emplaced during subduction from south in sinistral transpressional system. 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.24 -- Geotectonics.‡2udc 650 07 ‡a551.251 -- Metamorphism.‡2udc 650 07 ‡a551.3.051 -- Sedimentation and stratification.‡2udc 650 07 ‡a552.321.1 -- Granite.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 773 0# ‡7nnas ‡tGrønlands Geologiske Undersøgelse. Rapport. ‡gVol. 163 (1994) ‡wSPRI-39401 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418