Journal of the Geological Society 1996: Vol 153 Table of Contents

13 Pages·1996·2.3 MB·English

JOURNAL OF
THE GEOLOGICAL SOCIETY
Volume 153 1996
Chief Editor: Professor I. J. Fairchild
Editors: Dr K. H. Brodie, Dr J.A. Crame, Dr J. A. Evans, Dr P. Haughton,
Dr S. Kelley, Dr A. J. Maltman, Dr S. G. Molyneux, Dr G. J. Nichols, Dr D. Pirrie, Dr A. M. Roberts, Dr N. W.
Rogers, Dr H. R. Rollinson, Dr G. B. Shimmield, Dr D. B. Snyder, Dr W. E. G. Taylor.
Advisory Editors: Dr J. D. Bell, Dr R. E. Bevins, Professor M. Brooks, Professor J.-P. Brun, Professor D. Bruton,
Professor F. W. Cambray, Dr L. R. M Cocks, Dr M. A. Cooper, Dr J. C. W. Cope, Professor I. W. D. Dalziel, Dr
M. H. Dodson, Professor R. O. Greiling, Dr P. L. Hancock, Dr N. B. W. Harris, Dr R. T. Haworth, Professor J.
D. Hudson, Professor V. Képpel, Dr D. A. Nieuwland, Dr R. J. Pankhurst, Professor J. Rose, Dr N. J. Soper,
Professor C. J. Talbot, Professor D. H. Tarling, Professor P. Van den haute, Dr P. A. Ziegler.
But if any human being earnestly desire to push on to new discoveries instead of just
retaining and using the old: to win victories over Nature as a worker rather than over
hostile critics as a disputant: to attain, in fact, clear and demonstrative knowledge
instead of attractive and probable theory: we invite him as a true son of Science to
join our ranks.
[Bacon, Novum Organum, Prefatio. 1620]
1996
THE GEOLOGICAL SOCIETY
BURLINGTON HOUSE
PICCADILLY
LONDON WIV 0JU
Journal published and distributed by GEOLOGICAL SOCIETY PUBLISHING HOUSE, Unit 7,
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© GEOLOGICAL SOCIETY OF LONDON 1996
Dates of issue of Volume 153
Part 1 (for January): pages 1-176 2 January 1996
Part 2 (for March): pages 177-336 22 February 1995
Part 3 (for May): pages 337-496 3 June 1996
Part 4 (for July): pages 497-656 3 July 1996
Part 5 (for September): pages 657-814 19 September 1996
Part 6 (for November): pages 815-1030 27 November 1996
CONTENTS
ABBATE, E. See BALESTRIERI, M. L.
ACHARYYA, S. K. See SENGuPTA, S.
ALDERTON, D. H. M. & Bevins, R. E. P—T conditions in the South Wales Coalfield: evidence from coexisting
hydrocarbon and aqueous fluid inclusions
ALLEN, J. R. L. & FuLrorp, M. G. Late Flandrian coastal change and tidal palaeochannel development at
Hills Flats, Severn Estuary (SW Britain)
Asop, G. I. See Hutton, D. H. W.
ANADON, P. See Roca, E.
ANDERSON, T. B. & Otiver, G. J. H. Xenoliths of lapetus Suture mylonites in Country Down lamprophyres,
Northern Ireland
ANDRIESSEN, P. A. M. See VAN DER BEEK, P. A.
ARGER, J. See WesTAWAY, R.
ARMSTRONG, H. A., Owen, A. W., Scrutton, C. T., CLARKSON, E. N. K. & Taytor, C. M. Evolution of the
Northern Belt, Southern Uplands: implications for the Southern Uplands controversy
Auvray, B. See PotreL, A.
AwabD, N. T., MEREFIELD, J. R., SCRIVENER, R. C. & Stone, M. Geochemistry and petrogenesis of volcanic
clasts in the Permian breccias around Exeter
BaILey, H. W. See STEWARD, S. A.
BALESTRIERI, M. L., ABBATE, E. & BiGazzi, G. Insights on the thermal evolution of the Ligurian Apennines
(Italy) through fission-track analysis
BARAZANGI, M. See Gomez, F.
BELL, B. R. See Cox, R. A.
BENSAID, M. See Gomez, F.
BerGeE, C. See Morton, A. C.
Bes.y, B. M. See CorFiELb, S. M.
Bevins, R. E., HorAk, J. M., Evans, A. D. & MorGan, R. Palaeogene dyke swarm, NW Wales: evidence for
Cenozoic sinistral fault movement
—— See ALDERTON, D. H. M.
BiGazzi, G. See BALESTRIERI, M. L.
Bottre Lt, S. H., RAISwELL, R. & Leosson, M. A. The influence of sulphur redox reactions and mixing on the
chemistry of shallow groundwaters: the Harrogate mineral waters
BoucuHezZ, J.-L. See FERRE, E.
Bou_ter, C. A. Extensional tectonics and magmatism as drivers of convection leading to Iberian Pyrite Belt
massive sulphide deposits?
Briccs, D. E. G. & Witsy, P. R. The role of the calcium carbonate—calcium phosphate switch in the
mineralization of soft-bodied fossils
BRINKHUIS, H. See WILPSHAAR, M.
Brown, M. & Raitn, M. First evidence of ultrahigh-temperature decompression from the granulite province
of southern India
Brown, R. W. See Storey, B. C.
Bupp, P. See HAGGERTY, R.
BuLL, J. M. & Masson, D. G. The southern margins of the Rockall Plateau: stratigraphy, Tertiary volcanism
and plate tectonic evolution
—— See TuckweLL , G. W.
Bura, J. P. See PoTtrReEL, A.
Bussy, F. R. See Cuirr, R. A.
Carter, A. See Storey, B. C.
CaruBA, C. See PoTtreL, A.
CHEN, Y., ZENTILLI, M. A., CLARK, A. H., FARRAR, E., Grist, A. M. & WILLIs-RICHARDS, J. Geochronological
evidence for post-Variscan cooling and uplift of the Carnmenellis granite, SW England
CHEN, Y. D. & Liu, S. F. Precise U-Pb zircon dating of a post-D2 meta-dolerite: constraints for rapid
tectonic development of the southern Adelaide Fold Belt during the Cambrian
CuILps, C. , WaTTERSON, J. & WALsu, J. J. A model for the structure and development of fault zones
ili
Contents
CHISHOLM, J. I. See GLover, B. W.
CrLaouE-Lona, J. C. See Morton, A. C.
CiarK, A. H. See CHEN, Y.
CLARKE, M. See MarrtIiLL, D. M.
CLARKSON, E. N. K. See ARMSTRONG, H. A.
Curr, R. A., YARDLEY, B. W. D. & Bussy, F. R. U-Pb and Rb-Sr geochronology of magmatism and
metamorphism in the Dalradian of Connemara, western Ireland
Curt, P. D. Accretion tectonics of the Neotethyan Ermioni Complex, Pelopnessos, Greece
Coney, P. J., Munoz, J. A., McCLay, K. R. & Evencuick, C. A. Syntectonic burial and post-tectonic
exhumation of the southern Pyrenees foreland fold—thrust belt
CorFiELD, S. M., GAwTHOoRPE, R. L., GAGE, M., FRASER, A. J. & Besty, B. M. Inversion tectonics of the
Variscan foreland of the British Isles
CornweLL, J. D., Kimpett, G. S. & Ocitvy, R. D. Geophysical evidence for basement structure in Suffolk,
East Anglia
Cox, R. A., Dempster, T. J, BELL, B. R. & Rocers, G. Crystallization of the Shap Granite: evidence from
zoned K-feldspar megacrysts
Cramg, J. A., Lomas, S. A., Pirrie, D. & LuTHer, A. Late Cretaceous extinction patterns in Antarctica
CRUICKSHANK, A. R. I., Martitt, D. M. & Noé, L. F. A plesiosaur (Reptilia, Sauropterygia) exhibiting
pachyostosis from the Middle Jurassic of England
See MarriLL, D. M.
D’Lemos, R. S. See STRACHAN, R. A.
DALLMEYER, R. D. See STRACHAN, R. A.
Davison, S. & HamsBrey, M. J. Indications of glaciation at the base of the Proterozoic Stoer Group
(Torridonian), NW Scotland
DE SMETH, J. B. See SENGupTA, S.
DELERIS, J.SEE FERRE, E.
DeELvAux, D. See VAN DER BEEK, P. A.
DeEMOULIN, A. Clastic dykes in east Belgium: evidence for upper Pleistocene strong earthquakes west of the
Lower Rhine rift segment
Dempster, T. J See Cox, R. A.
D’Lemos, R. S. See TriBE, I. R.
Doic, R. See HorAk, J. M.
Doo ey, T. P. & McCay, K. R. Strike-slip deformation in the Confidence Hills, southern Death Valley fault
zone, eastern California, USA
DouB.ebDay, P. A. See Storey, B. C.
Doutsos, T. See KOUKOUVELAS, I.
Drinkwater, N. J., PICKERING, K. T. & SiEDLECKA, A. Deep-water fault-controlled sedimentation, Arctic
Norway and Russia: response to Late Proterozoic rifting and the opening of the Iaptus Ocean
Epmunps, W. M. & Key, R. M. Hydrogeochemistry as an aid to geological interpretation: the Glen Roy area,
Scotland
Ev Desouky, M., FEELy, M. & Monr, P. Diorite-granite magma mingling and mixing along the axis of the
Galway Granite batholith, Ireland
Et-Sayep, M. M. See Furnes, H.
EmeE.eus, C. H. See Pearson, D. G
Evans, A. D. See Bevins, R. E.
Evans, J. A. Dating the transition of smectite to illite in Palaeozoic mudrocks using the Rb-Sr whole-rock
technique
—— See HorAk, J. M.
—— See HuGues, R. A.
Evans, R. H. S. & TANNER, P. W. G. A late Vendian age for the Kinlochlaggan Boulder Bed (Dalradian)
Evencuick, C. A. See Coney, P. J.
FerseTH, R. B. Interaction of Permo-Triassic and Jurassic extensional fault-blocks during the development of
the northern North Sea
FANNING, C. M. See PoTREL, A.
FARRAR, E. See CHEN, Y.
Contents
FeEELY, M. See Et Desouxy, M.
Ferre, E., DELERis, J., Boucuez, J.-L., Lar, A. U. & Peucat, J.-J. The Pan-African reactivation of
Eburnean and Archaean provinces in Nigeria: structural and isotopic data
FLETCHER, C. J. N. See Roserts, B.
FRASER, A. J. See CorrFie.p, S. M.
Futrorb, M. G. See ALLEN, J. R. L.
Furnes, H., Er-Savep, M. M., KHA.IL, S. O. & HaAssanen, M. A. Pan-African magmatism in the Wadi
El-Imra district, Central Eastern Desert, Egypt: geochemistry and tectonic environment
Gace, M. See Corrie_p, S. M.
Ga eg, N. H. See HaGccerty, R.
GawtuorpE, R. L. See CorrieE_p, S. M.
Gipsons, W. See HorAk, J. M.
Gover, B. W., Lenc, M. J. & CuisHoim, J. I. A second major fluvial sourceland for the Silesian Pennine
Basin of northern England
GoLpRING, R. The sedimentological significance of concentrically laminated burrows from Lower Cretaceous
Ca-bentonites, Oxfordshire
Gomez, F., BARAZANGI, M. & Bensaip, M. Active tectonism in the intracontinental Middle Atlas Mountains
of Morocco: synchronous crustal shortening and extension
Grist, A. M. See CHEN, Y.
GuTIERREZ-ALOonsO, G. & Nieto, F. White-mica ‘crystallinity’, finite strain and cleavage development across
a large Variscan structure, NW Spain
HaGcerty, R., Bupp, P., ROHL, B. & GALE, N. H. Pb-isotopic evidence for the role of Mesozoic basins in the
genesis of Mississippi Valley-type mineralization in Somerset, UK
Hamprey, M. J. See Davison, S.
HarkKIN, J. See WiLtiams, D. M.
HassANEN, M. A. See Furnes, H.
HASZELDINE, R. S. See WILKINSON, M.
Hiaos, K. T. See WiLtiams, D. M.
HiGuTon, A. J. See Nos e, S. R.
Hix, P. I. See MaANnninG, D. A. C.
Hirons, S. R. See Roserts, B.
Horak, J. M., Doic, R., Evans, J. A. & GisBpons, W. Avalonian magmatism and terrane linkage: new
isotopic data from the Precambrian of North Wales
—— See Bevins, R. E.
Howe, J. H. See MANNING, D. A. C.
HuGues, R. A., Evans, J. A., NoBLe, S. R. & RuNDLE, C. C. U-Pb chronology of the Ennerdale and Eskdale
intrusions supports sub-volcanic relationships with the Borrowdale Volcanic Group (Ordovician, English
Lake District)
Hurrorp, A. J. See Storey, B. C.
Hutton, D. H. W. & Atsop, G. I. The Caldedonian strike-swing and associated lineaments in NW Ireland
and adjacent areas: sedimentation, deformation and igneous intrusion patterns
Hystop, E. K. See Nose, S. R
IMMENHAUSER, A. Cretaceous sedimentary rocks on the Masirah Ophiolite (Sultanate of Oman): evidence for
an unusual bathymetric history
Jacoss, J. & THomas, R. J. Pan-African rejuvenation of the c. 1.1 Ga Natal Metamorphic Province (South
Africa): K—Ar muscovite and titanite fission track evidence
JAN, M. Q. See TRELOAR, P. J.
Jo.tey, S. J. A mid-crustal linked ductile thrust zone, Breaghy Head, NW Donegal, Ireland
Jones, B., RENAUT, R. W. & Rosen, M. R. High-temperature (>90°C) calcite precipitation at Waikite Hot
Springs, North Island, New Zealand
Keep, M. The Pinal Schist, southeast Arizona, USA: contraction of a Palaeoproterozoic rift basin
KELLEY, S. P. See Pearson, D. G.
Key, R. M. See Epmunps, W. M.
KHALIL, S. O. See FuRNEs, H.
KIMBELL, G. S. See Cornwe LL, J. D.
Contents
KNELLER, B. C. See McCaffrey, W. D.
Koukouve as, I., Mpresiakas, A., Soxos, E. & Doutsos, T. The tectonic setting and earthquake ground
hazards of the 1993 Pyrgos earthquake, Peloponnese, Greece
KROnER, A. See XUE, F.
Lamseck, K. Glaciation and sea-level change for Ireland and the Irish Sea since late Devensian/Midlandian
time
Lar, A. U. See Ferre, E.
Leake, B. E. Geochemically unravelling the sedimentary components of Archaean metasediments from
Western Australia
Lena, M. J. See GLover, B. W.
Leosson, M. A. See BottreLt, S. H.
Lercu, F. See Xue, F.
Levi, K. G. See VAN DER BEEK, P. A
Liste, R. J. & VANpyckE, S. Separation of multiple stress events by fault striation analysis: an example from
Variscan and younger structures at Ogmore, South Wales
Liu, S. F. See Cuen, Y. D.
LiverA, S. E. See MILtson, J. A.
Lomas, S. A. See CRAME, J. A
Lorpb, R. A. See PRICHARD, H. M.
LUTHER, A. See CRAME, J. A.
Macpona_pD, D. I. M. See Storey, B. C.
Macouaker, J. H. S. & Taytor, K. G. A sequence-stratigraphic interpretation of a mudstone-dominated
succession: the Lower Jurassic Cleveland Ironstone Formation, UK
Mannina, D. A. C., Hitt, P. I. & Howe, J. H. Primary lithological variation in the kaolinized St Austell
Granite, Cornwall, England
Marriott, S. B. & WriGut, V. P. Sediment recycling on Siluro-Devonian floodplains
—— See WriGuT, V. P.
MarsHALL, J. E. A., RoGers, D. A. & WuiTeLey, M. J. Devonian marine incursions into the Orcadian Basin,
Scotland
MartIL_, D. M., CRUICKSHANK, A. R. I., SMALL, P. G. & CLARKE, M. A new crested maniraptoran dinosaur
from the Santana Formation (Lower Cretaceous) of Brazil
—— See CRUICKSHANK, A. R. I.
Masson, D. G. See Butt, J. M.
Max, M. D. See WINCHESTER, J. A.
McCase, A. M. Dating and rhythmicity from the last deglacial cycle in the British Isles
McCarrrey, W. D. & KNELLER, B. C. Silurian turbidite provenance on the northern Avalonian margin
McC ay, K. R. See Doo.ey, T. P.
McCthay, K. R. See Coney, P. J.
Mercapier, C. G. L. See MILLson, J. A.
MEREFIELD, J. R. See Awan, N. T.
MERRIMAN, R. J. See Roserts, B.
MILLson, J. A., Mercapier, C. G. L., Livera, S. E. & Peters, J. M. The Lower Palaeozoic of Oman and its
context in the evolution of a Gondwanan continental margin
Mines, A. R. See Simon-Coincon, R. M.
Monr, P. See EL Desouky, M.
Moraan, R. See Bevins, R. E.
Morton, A. C., CLAouE-Lona, J. C. & BERGE, C. SHRIMP contraints on sediment provenance and transport
history on the Mesozoic Statfjord Formation, North Sea
MpresiAKAs, A. See KOUKOUVELAS, I.
Munoz, J. A. See Coney, P. J.
—— See SANTANACH, P.
Murpny, J. B. See STRACHAN, R. A.
NAKAMURA, E. See YAMAMOTO, H.
Nance, R. D. See STRACHAN, R. A.
Neary, C. R. See PRICHARD, H. M.
NELL, P. A. R. See Storey, B. C.
Contents
NessitT, R. W. See SAVELIEVA, G. N.
Nicuo as, C. J. The Sr isotopic evolution of the oceans during the ‘Cambrian Explosion’
Nieto, F. See GUTIERREZ-ALONSO, G.
Nose, S. R., Hystop, E. K, & HiGuton, A. J. High-precision U-Pb monazite geochronology of the c. 806
Ma Grampian Shear Zone and the implications for the evolution of the Central Highlands of Scotland 511
—— See HuGues, R. A.
Nog, L. F. See CRUICKSHANK, A. R. I.
Oaitvy, R. D. See Cornwe t, J. D.
Ouiver, G. J. H. See ANDERSON, T. B.
Owen, A. W. See ArRMsTRONG, H. A.
PALLAS, R. See SANTANACH, P.
Park, R. G. See Rippon, J.
Pearson, D. G., Emeveus, C. H. & Ketey, S. P. Precise ““Ar/*’Ar age for the initiation of Palaeogene
volcanism in the Inner Hebrides and its regional significance
Peters, J. M. See MILison, J. A.
Petterson, M. G. See TRELOAR, P. J.
Peucat, J.-J. See Ferre, E.
—— See PotreL, A.
PICKERING, K. T. See Drinkwater, N. J.
Pickett, E. A. & Rosertson, A. H. F. Formation of the Late Palaeozoic-Early Mesozoic Karakaya
Complex and related ophiolites in NW Turkey by Palaeotethyan subduction—accretion
Pirrie, D. See CRAME, J. A
PotreL, A., Peucat, J. J., FANNING, C. M., Auvray, B., Bura, J. P. & Carusa, C. 3.5 Ga old terranes in the
West African Craton, Mauritania
PRICHARD, H. M., Lorp, R. A. & Neary, C. R. A model to explain the occurrence of platinum- and
palladium-rich ophiolite complexes
RAIswELL, R. See Botrre.t, S. H.
Raitu, M. See Brown, M.
READ, W. A. See Rippon, J.
REISCHMANN, T. See XuE, F.
RENAUT, R. W. See Jones, B.
Rippon, J. H. Sand body orientation, palaeoslope analysis and basin-fill implications in the Westphalian A—C
of Great Britain
—, Reap, W. A. & Park, R. G. The Ochil Faults and the Kancardine basin: key structures in the tectonic
evolution of the Midland Valley of Scotland
Roserts, B., MERRIMAN, R. J., Hirons, S. R., FLETCHER, C. J. N. & Witson, D. Synchronous very low-grade
metamorphism, contraction and inversion in the central part of the Welsh Lower Palaeozoic Basin
RosBertTson, A. H. F. See Pickett, E. A.
Roca, E., ANADON, P., Urritta, R. & VAzquez, A. Rise, closure and reactivation of the Bicorb—Quesa
evaporite diapir, east Prebetics, Spain
Rocers, D. A. See MARSHALL, J. E. A.
Rocers, G. See Cox, R. A.
ROHL, B. See HAGGERTY, R.
Rosen, M. R. See Jones, B.
RUNDLE, C. C. See HUGHES, R. A.
SABAT, F. See SANTANACH, P.
SANDERSON, D. J. See TUCKWELL, G. W.
SANTANACH, P., PALLAs, R. SABAT, F. & Munoz, J. A. From small-scale faults to plate kinematics:
palaeostress determinations in a fragmented arc complex (SE Livingston Island, S Shetland, Antarctica) 1011
SANTARELLI, A. See WILPSHAAR, M.
SAvELIEVA, G. N. & Nessitr, R. W. A synthesis of the stratigraphic and tectonic setting of the Uralian
ophiolites
SCRIVENER, R. C. See Awan, N. T.
ScruTTon, C. T. See ARMSTRONG, H. A.
SeNGupTA, S., ACHARYYA, S. K. & DE SmeTH, J. B. Geochemical characteristics of the Abor volcanic rocks,
NE Himalaya, India: nature and early Eocene magmatism
Vill Contents
SIEDLECKA, A. See DRINKWATER, N. J.
Simon-Coincon, R. M., Mitnes, A. R., THiry, M. & WriGut, M. J. Evolution of landscapes in northern South
Australia in relation to the distribution and formation of silcretes
SMALL, P. G. See MARTILL, D. M.
Society awards for 1996
Sokos, E. See KouKouveELas, I.
Spiro, B. See WILLAN, R. C.
Stewart, S. A. & BaiLey, H. W. The Flamborough Tertiary outlier, UK southern North Sea
Stone, M. See Awan, N. T.
StoreEY, B. C., Brown, R. W., CARTER, A., DOUBLEDAY, P. A., HuUrRFoRD, A. J., MACDONALD, D. I. M. &
Nett, P. A. R. Fission-track evidence for the thermotectonic evolution of a Mesozoic—Cenozoic
fore-arc, Antarctica
STRACHAN, R. A., NANcE, R. D., DALLMEYeER, R. D., D’Lemos, R. S., Murpuy, J. B. & Watt, G. R. Late
Precambrian tectonothermal evolution of the Malverns Complex
SULLIVAN, M. A. See TRELOAR, P. J.
TANNER, P. W. G. See Evans, R. H. S.
TayLor, C. M. See ARMSTRONG, H. A.
TAYLOR, K. G. See TAytor, K. G.
TEIXELL, A. The Ans6 transect of the southern Pyrenees: basement and cover thrust geometries
Tuiry, M. See Simon-Coincon, R. M.
Tuomas, R. J. See THoMas, R. J.
TRELOAR, P. J., PETTERSON, M. G., JAN, M. Q. & SULLIVAN, M. A. A re-evaluation of the stratigraphy and
evolution of the Kohistan arc sequence, Pakistan Himalaya: implications for magmatic and tctonic
arc-building processes
—— See Vince, K. J.
Tripe, I. R. & D’Lemos R. S. Significance of a hiatus in down-temperature fabric development within
syn-tectonic quartz diorite complexes, Channel Islands, UK
TuckweLL, G. W., Buit, J. M. & Sanperson, D. J. Models of fracture orientation at oblique spreading
centres
TURNBULL, M. J. M., WuiteHouse, M. J. & Moorsatu, S. New isotope age determinations for the
Torridonian, NW Scotland
TurRNER, J. P. Switches in subduction direction and the lateral termination of mountain belts:
Pyrenees—Cantabrian transition, Spain
UrriLLa, R. See Roca, E.
VAN DER BEEK, P. A., DELVAUX, D. ANDRIESSEN, P. A. M. & Levi, K. G. Early Cretaceous denudation related
to convergent tectonics in the Baikal region, SE Siberia
VANDYCKE, S. See LISLE, R. J.
VAUGHAN, A. P. M. A tectonomagmatic model for the genesis and emplacement of Caledonian calc-alkaline
lamprophyres
VAZQUEZ, A. See Roca, E.
Vince, K. J. & TRELOAR, P. J. Miocene, north-vergent extensional displacments along the Main Mantle
Thrust, NW Himalaya, Pakistan
VISSCHER, H. See WILPSHAAR, M.
Watsh, J. J See CuiLps, C.
Watt, G. R. See STRACHAN, R. A.
WatrTeRsON, J. See CHILDs, C.
Westaway, R. & ARGER, J. The Golbasi basin, southeastern Turkey: a complex discontinuity in a major
strike-slip fault zone
WuiTEHOusE, M. J. & Moorsatu, S. See TURNBULL, M. J. M.
WuiTELey, M. J. See MARSHALL, J. E. A.
Wuitten, E. H. T. Molar-ratio and Harker diagrams in protraying the actual chemical variability of granitoid
suites
WILBy, P. R. See Briccs, D. E. G.
WILKINSON, M. & HAszeLpine, R. S. Aluminium loss during sandstone diagenesis
WiLLtan, R. C. R. & Spiro, B. Sulphur sources of epithermal and mesothermal veins in the
Cretaceous—Tertiary magmatic-arc rocks, Livingston Island, South Shetland Islands
Contents
Wixuiams, D. M., Harkin, J. & Hiccs, K. T. Implications of new microfloral evidence from the Clew Bay
Complex for Silurian relationships in the western Irish Caledonides
WILLIs-RicHArps, J. See CHEN, Y.
WILPSHAAR, M., SANTARELLI, A., BRINKHUIS, H. & VisscHER, H. Dinoflagellate cysts and mid-Oligocene
chronostratigraphy in the central Mediterranean region
Witson, D. See Roserts, B.
WincuesTER, J. A. & Max, M. D. Chemostratigraphic correlation, structure and sedimentary environments in
the Dalradian of the NW Co. Mayo inlier, NW Ireland
Wricut, M. J. See Simon-Coincon, R. M.
WriGut, V. P. & Marriott, S. B. A quantitative approach to soil occurrence in alluvial deposits and its
application for the Old Red Sandstone of Britain
—— See Marriott, S. B.
Xue, F., KrRONER, A., REISCHMANN, T. & LercuH, F. Palaeozoic pre- and post-collisional calc-alkaline
magmatism in the Qinling orogenic belt, central China, as documented by zircon ages on granitoid rocks
Yamamoto, H. & NAKAMURA, E. Sm—Nd dating of garnet granulites from the Kohistan complex, northern
Pakistan
YARDLEY, B. W. D. See Cuiff, R. A.
ZENTILLI, M. A. See CHEN, Y.
Discussions on prviously published papers
On biogenic acid rain during the Late Cretaceous as a possible cause of extinctions [Botrre.i, S. H. &
RAISWELL, R.; reply by Rosinson, N. D.]
On Caledonian plutonism and major lineaments in the SW Scottish Highlands [Burt, R. M. & Brown, P. E.;
reply by Jacques, J. M. & Reavy, R. J.]
extensional tectonics and magmatism as drivers of convection leading to Iberian Pyrite Belt massive
sulphide deposits [Dicces LA Toucne, G. reply by Boutter, C. A. & RusseLt, M. J.]
facies analysis in the Lower Greensand using ground-penetrating radar [Eyers, J.; reply by Bristow,
C3)
the Lower Palaeozoic of Oman and its context in the evolution of a Gondwanan continental margins
[BuckLey, R. C. & Harsury, N. A.; reply by MiLtson, J. A., MercapieER, C. G. L., Livera, S. E. &
Peters, J. M.]
Ordovician palaeogeography of Siberia and adjacent continents [DauzieL, I. W. D. & Datta Sapa,
L. H.; reply by Torsvik, T. H., Tait, J., MoRALEv, V. W., McKerrow, W. S., Sturt, A. & Roserts, D.]
the relationship between bitumens and mineralization in the South Pannine Orefield, central England
[Quirk, D. G.; reply by EwBank, G. MANNING, D. A. C. & Assortrt, G. D.]
ERRATA
151, p. 266, LH col, para 1, low sinuosity should be replaced by high sinuosity and vice versa.
151, p. 266, Fig. 12, Estuarine systems are represented by ornamented surface deposits.
152, p. 740, RH col, para 2, line 8 should read ‘The samples were collected from an outcrop along a tributary of
Cardabia Creek ...’.
152, p. 740, RH col, para 3, line 5 should read ‘...the Gearle Siltstone is interpreted to have been deposits in
initially neritic-upper bathyal water depths...’.
152, p. 741, RH col, para 2, line 9 should read ‘... representing hemipelagic deposition in a basin of neritic to
upper bathyal water depth...’.
152, p. 908. The wrong versions of Figs 1 and 2 were included with the paper. The correct figures were enclosed as
a loose insert with Vol. 153, part 2.