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Corrieyairack Subgroup

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Journal Article
Published: 01 November 2004
Scottish Journal of Geology (2004) 40 (2): 159–174.
... hinterland to the west, contrast with the overlying marine sedimentary rocks of the Corrieyairack Subgroup, which were deposited by sediment gravity flows within a submarine slope setting. The Glen Buck Pebbly Psammite/Garva Bridge Psammite Formations and the Corrieyairack Subgroup represent two genetic...
FIGURES | View All (6)
Journal Article
Published: 01 February 1989
Journal of the Geological Society (1989) 146 (1): 85–96.
.... The thin Ord Ban Subgroup, which is locally developed at the base of the Grampian Group on Speyside and Strath Dearn, consists of shallow marine shelf sediments in association with concordant amphibolite sheets. Elsewhere the Corrieyairack Subgroup, which is thickest around Loch Laggan, forms the lower...
Journal Article
Published: 01 November 2006
Scottish Journal of Geology (2006) 42 (2): 149–159.
... Formation (Corrieyairack Subgroup) pass, via a well-defined sedimentary transition, into the stratigraphically younger Gaick Psammite Formation (Glen Spean Subgroup). This latter formation dominates the lithostratigraphy of the Gaick region, records shallow-water marine shelf conditions throughout...
FIGURES | View All (8)
Image
Nd isotopic evolution diagram showing εNd values for the Bowmore Sandstone Group (samples C39 and C84) at 0.9 Ga (inferred time of deposition) and Nd evolution lines for possible source areas: Rhinns Complex (amalgamated with Mullet gneiss, see below) from Marcantonio et al. (1988), Daly et al. (1991) and Dickin & Bowes (1991) and the Annagh Gneiss Complex (Mullet, Cross Point and Doolough gneisses, respectively) from Menuge & Daly (1990). The dashed line indicates the range of εNd values (at t = 0.9 Ga) for possible correlative metasedimentary sequences shown individually in the inset as a series of distribution bars. SG, Sleat Group (Daly unpublished data); TG, Torridon Group (O'Nions et al. 1983; Daly unpublished data); CG, Colonsay Group (McAteer et al. 2010a); IG, Iona Group (McAteer 2009); NM, North Mayo Grampian Group (McAteer et al. 2010b); CS, Corrieyairack Subgroup (Grampian Group Scotland; Banks et al. 2007); GS, Glen Spean Subgroup (Grampian Group Scotland; Banks et al. 2007); IS, Islay Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data); CrS, Crinan Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data). Depleted mantle curve from DePaolo (1981).
Published: 01 November 2010
, Corrieyairack Subgroup (Grampian Group Scotland; Banks et al . 2007 ); GS, Glen Spean Subgroup (Grampian Group Scotland; Banks et al . 2007 ); IS, Islay Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data); CrS, Crinan Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data
Journal Article
Published: 01 December 1999
Journal of the Geological Society (1999) 156 (6): 1163–1173.
... to as the Central Highland Migmatite Complex (Harris et al. 1994; Fletcher et al. 1996), contain lithological and structural elements comparable to the Glen Banchor succession and possibly also correlatives of the younger Glenshirra and Corrieyairack subgroups. However, in the absence of an internal stratigraphy...
Journal Article
Published: 01 August 1990
Journal of the Geological Society (1990) 147 (4): 732–734.
... is not coincident with a sharp change in sediment type or with the onset of shallow marine sedimentation. Similar lithofacies occur elsewhere in the Corrieyairack Subgroup (e.g. the Coire nan Laogh Formation). The correlation of the Carn Leac Psammite with the psammites of Loch Spean is dubious given Glover...
Journal Article
Published: 01 December 1999
Journal of the Geological Society (1999) 156 (6): 1175–1182.
..., Corrieyairack and Glen Spean subgroups (Fig. 4). The strata are the right way up and young consistently southeastwards with the youngest parts of the succession cropping out within the Steep Belt (Fig. 2). The Glenshirra Subgroup, the oldest recognized part of the Grampian Group, crops out in Glen Shirra [NN 50...
Image
Multi-element plots showing trace element distributions for (a) C61A, Doonamo Formation (Erris Group), C62, Carricklahan Schist (Inishkea Division), C63, Kinrovar Schist (Inishkea Division), C66B, Inishkea Division (Tiraun Point) and C67, Scotch Port Schist (Inishkea Division) and (b) average values for the samples plotted in (a) and semipelites from the Corrieyairack and Glen Spean subgroups of the Scottish Grampian Group (data from Winchester & Glover 1988). Data normalized to Average Upper Crust (AUC; Taylor & McLennan 1981). Black bar indicates lower limit of detection.
Published: 01 September 2010
) average values for the samples plotted in ( a ) and semipelites from the Corrieyairack and Glen Spean subgroups of the Scottish Grampian Group (data from Winchester & Glover 1988 ). Data normalized to Average Upper Crust (AUC; Taylor & McLennan 1981 ). Black bar indicates lower limit
Journal Article
Published: 01 April 2007
Scottish Journal of Geology (2007) 43 (1): 9–14.
... is in turn divided into a lower Corrieyairack and an upper Glen Spean subgroup ( Glover & Winchester 1989 ). The Corrieyairack Subgroup is interpreted as a synrift submarine fan/ramp system associated with the opening of the Dalradian basins, and the Glen Spean Subgroup is considered to be a shelf...
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Journal Article
Published: 01 November 2010
Scottish Journal of Geology (2010) 46 (2): 97–111.
..., Corrieyairack Subgroup (Grampian Group Scotland; Banks et al . 2007 ); GS, Glen Spean Subgroup (Grampian Group Scotland; Banks et al . 2007 ); IS, Islay Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data); CrS, Crinan Subgroup (Argyll Group, Ireland; Daly & Menuge unpublished data...
FIGURES | View All (8)
Series: Geological Society, London, Special Reports
Published: 01 January 1994
DOI: 10.1144/SR22.4
EISBN: 9781786202857
.... Haselock 1982 ; Haselock et al. 1982 ; Clark pers. comm. 1991; Glover pers. comm. 1991; Key pers. comm. 1991; May pers. comm. 1991 and Okonkwo 1985 , 1988). Here the Grampian Group has been divided into three subgroups on the basis of lithofacies associations: the Glenshirra, the Corrieyairack...
Journal Article
Published: 01 December 1994
Journal of the Geological Society (1994) 151 (6): 971–986.
... (Glover & Winchester 1989); and (c) the Glen Spean Subgroup consisting of a sequence of shallow marine and deltaic deposits (Glover & Winchester 1989). In the study area the Grampian Group metasedi- ments largely belong to the Corrieyairack Subgroup, apart from the Gairbeinn pebbly psammite which as been...
Journal Article
Published: 01 September 1996
Journal of the Geological Society (1996) 153 (5): 779–801.
...) provide a useful maturity index in metasedimentary rocks, with very mature pelites having high Rb/Sr and Y/Sr (Lambert et al. 1981; Winchester et al. 1981). In the Corrieyairack Subgroup in Scotland (Glover & Winchester 1989) immature semipelites of the Grampian Group show low Rb/Sr and Y/Sr, whereas...
Journal Article
Published: 01 December 1996
Journal of the Geological Society (1996) 153 (6): 839–852.
... of the River Roy. Similar thicknesses of till mantle the Dalradian rocks south of the Corrieyairack Granitic Complex and more patchily east of this complex. Glaciofluvial deposits of gravel and sand that are locally over 10m in thickness, are well developed on both sides of the river Treig. However...
Journal Article
Published: 01 September 2010
Journal of the Geological Society (2010) 167 (5): 1033–1048.
... ) average values for the samples plotted in ( a ) and semipelites from the Corrieyairack and Glen Spean subgroups of the Scottish Grampian Group (data from Winchester & Glover 1988 ). Data normalized to Average Upper Crust (AUC; Taylor & McLennan 1981 ). Black bar indicates lower limit...
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Journal Article
Published: 01 April 1995
Journal of the Geological Society (1995) 152 (2): 391–406.
... of the study area, and a partly younger shelf sequence consisting of shallow marine facies associations, in the northwest of the district but also present stratigraphically above the turbidite complex in the centre (Fig. 1). These basic sedimentological subdivisions are equivalent to the Corrieyairack...
Journal Article
Published: 01 February 1998
Journal of the Geological Society (1998) 155 (1): 13–24.
... been reviewed by Glover & Winchester (1989) and Harris et al. (1994). As defined by the former, the Grampian Group comprises three subgroups, Ord Ban, Corrieyairack and Glen Spean. This sequence, together with the overlying Appin Group, has been interpreted by Glover et al. (1995) in terms of multiple...
Journal Article
Published: 01 June 1993
Journal of the Geological Society (1993) 150 (3): 605–607.
... of the area, the Inishkea Division maps out everywhere structurally below the lowest formation of the Grampian Group, which is chemically akin to and probably the local equivalent of the Corrieyairack Subgroup of the Dalradian Grampian Group of Scotland (Winchester & Max 1987, 1988b; Glover & Winchester 1989...
Journal Article
Published: 01 February 1982
Journal of the Geological Society (1982) 139 (1): 71–84.
... that they lie between the Glen Coe Quartzite and the Ballachulish Limestone member of the Ballachulish Subgroup, and grade sedimentologically into both. They are, therefore, the highest member of the Lochaber Subgroup of the Appin Group (Harris & Pitcher 1975) and petrologi- cally resemble the other pelitic...
Journal Article
Published: 01 December 1999
Journal of the Geological Society (1999) 156 (6): 1195–1204.
... by mixed, mud-dominated deposits at the base of the Corrieyairack Subgroup (see Harris et al. 1994), thought to represent a basin-wide flooding event (Glover & McKie 1996). The lower to middle parts of the overlying Corrieyairack Subgroup have been interpreted as rift-basin turbidite and thermal subsidence...