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| made the first collections of rock samples from Helen's Reef, which lies close to Rockall Island. That this...Merriman, R.R. Harding and D. P. F. Darbyshire 11 HELEN'S REEF: GEOLOGY AND BATHYMETRY By P. E. Binns, N. C...C. Flemming and D. G. Roberts 53 HELEN'S REEF: PETROGRAPHY, CHEMISTRY AND K-Ar AGE DETERMINATION By...the Mesozoic sedimentary basins off north-west Scotland (McQuillin and Binns, 19 73). Precambrian granulite...Hebrides and in the Scourian terrains of north-west Scotland. At a second locality 60 miles (111.2 km) north |
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| Rockall, lie in the North Atlantic to the west of Scotland (Fig. 1.1). St Kilda is formed by a central complex...microgabbros of probable Cretaceous age which form Helen's Reef (Roberts et al., 1974). The presence of continental...in the Outer Hebrides and north-west Scotland. The Helen's Reef microgabbro is associated with troctolites...Rockall Granite and the nearby microgabbro of Helen's Reef may be part of a central complex intruded into...rocks and Precambrian granulites. Although the Helen's Reef rocks have yielded a Cretaceous age in comparison |
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| (-magnetite) orthocumulatesJ mesocumulates olivine (-spinel) adcumulales, olivine-plagioclase heteradcumulates...granite) Sarqiita qaqa (West Greenland) Rockall (Helen's Reefmicrogabbro) I. 2. 3. 4. 5. 6. 61 66 77 ...1972), the 105 ± 5 and 81 ± 3 Ma dates on the Helen's Reef (Rockall Plateau (see Fig. 6» microgabbros (Harrison...1966. The geology of Northern Skye. Mem. geal. Surv. UK. BAILEY, E. B. 1954a. Contact of Tertiary lavas with...regions of Skye, Mull and Ardnamurchan, north-west Scotland. Nature Phys. Sci., 242, 114-16. BROOKS, C. K |
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| Tertiary volcanic rocks of Eigg. Muck and Canna, N.W. Scotland. Unpublished M.Sc. thesis, University of Durham...(Decade 6), 1, 29(-305. Bailey, E.B. (1926) Domes in Scotland and South Africa: Arran and Vredefort. Geological...Cannel granophyre, Isle of Mull, Argyllshire, Scotland. Earth and Planetary Science Letters, 22, 267-74...early Tertiary lava pile of the Isle of Mull, Scotland. Contributions to Mineralogy and Petrology, 66...Eastern Red Hills Tertiary igneous centre, Skye, Scotland. Unpublished Ph.D. Thesis, University of London |
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| • • Photographic Department at Leeds • • • • • Scotland South Lowlands District • • • • • • • North Lowlands...000 ft. Gravity survey by helicopter in northern Scotland. 2, 3. Hoisting and lowering the 10-ton charge...boulder ridge built up on the edge of the surrounding reef by hurricane Bebe on the night of 21st October 1972;...3. Availability of one-inch geological maps of Scotland Availability of one-inch geological maps of Northern...Sea oil reserves all three land field units in Scotland have been called upon to advise the Scottish Development |
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| photograph courtesy of Andy Strangeway (www.island-man.co. uk) BRITISH GEOLOGICAL SURVEY BGS RESEARCH REPORT...fullest exrent permined by law. Keyworth, Nottingham, UK: British Geological Survey 2013 Bibliographical...catalogue is available online from v,rww.bgs.ac. uk/catalogue. Chapter authors: The British Geological...1000 Fax 0131- 668 2683 e-mail: scorsales,@bgs.ac. uk J2 10 11 Introduction 1-litchen, K 1 Structure...across the eastern margin of the Rockall Basin in the UK sector 78 Reconstruction of the northern Atlantic |
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| Geology The Palaeogene volcanic districts of Scotland FOURTH EDITION CH Emeleus BR Bell Contributor:...geology: the Palaeogene volcanic districts of Scotland (Fourth edition). (British Geological Survey,...licence number I 000 I 789712005. Printed in the UK b>f Hawthornes, Nottingham C/0 7105 Authors CH Emeleus...fields, sill-complexes and dyke swarms in western Scotland and north-east Ireland 2 2 North Atlantic Igneous...ring-dykes 94 19 Gravity anomaly image of western Scotland 96 20 St Kilda Central Complex 98 21 Skye Central |
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| • • • 34 . . . • Leeds Drawing Office • • • 36 Scotland • Highlands and Islands District . • • • • 37...of depth charges from RRS Challenger north of Scotland on the continental shelf. • . . . Plate 12 . ...I :50 000 geological . . . . . . 1 64 maps of Scotland . Fig. 3. Availability of one-inch and 1 :50 000...possibilities of the Lower Carboniferous oil--shales of Scotland and the oil-shale horizons in the Jurassic Kimmeridge...Clay of England were prepared by geologists from Scotland and Southern England and Wales respectively. These |
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| ving ()ffice Borehole notifications and samples, Scotland Photographic Services OvERSEAS l)1v1s10� • .\...l\11neral Assessrnenl. l r11 t L r .. and.1\gt>nts ScoTLAND D1v1s10:-1 l-lighlands and Islands 1 !nit North...• • • • • • Leeds Dra,ving Office • • • • • • Scotland • • Highlands and Islands District • • • • • Nortl1...Availability of one-inch and I :50 000 geological . . of Scotland . . . . Availability of one-inch and 1 :50 000...its regional organisations in England and Wales, Scotland and Northern Ireland, and internationally through |
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| Scrutton, Grant Institute of Geology, Edinburgh, Scotland Donald R. Seely, Esso Production Research Company...concluded that the margin and the Great Barrier Reef were underlain by a tilted and subsided fault-block...and Sahul; and (2) rimmed shelves-Great Barrier Reef, Belize, south Florida, and the Bahama Banks. The...Beach to Miami the single ridge is an "inactive" reef of hermatypic corals, octocorals, and sponges, with...northeastern part of the shelf (Fig. 6). A bar or reef of vermetid gastropods has formed nearshore on the |
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| LlBR-ARY WHITMAN f;OJ I l[ii • , GEOLOGY OF SCOTLAND GEOLOGY OF • SECOND EDITION Edited by G....Geology of Scotland '' A Halsted Press book." Includes bibliographies and index. I. Geology-Scotland. I. Craig...ACKNOWLEDGEMENTS I. THE GROWTH AND ST RUCTURE OF SCOTLAND The formation of the crystalline craton Hebridean...North-west Highlands Highland Border South of Scotland Later Ordovician Northern Belt Central Belt Silurian...Limestone Group Passage Group Coal Measures Southern Scotland Lower Border Group Middle Border Group Upper Border |
