Table Of Content

GEOLOGICAL JOURNAL CONTENTS Volume 29, Issues Nos 1-4 Issue No. 1, January—March 1994 Provenance of Late Ashgill (Hirnantian) Fine-grained Sediments and Pebbles in the Welsh Basin: A Nd and Sr Isotope Study: M. J. Leng and J. A. Evans Petrology of Basic and Intermediate Orogenic Granitoids from the Sila Massif (Calabria, Southern Italy): A. Caggianelli, A. Del Moro and G. Piccarreta Timing of Cadomian and Variscan Tectonothermal Activity, la Hague and Alderney, Northern Armorican Massif: Evidence from “Ar/*Ar Mineral Ages: R. D. Dalimeyer, R. S. D’Lemos and R. A. Strachan The Bocchigliero Palaeozoic Sequence in the Context of the Calabrian- Peloritan Hercynian Range (Italy): P. Acquafredda, S. Lorenzoni and E. Zanettin Lorenzoni Petrology of Two Granite Types from the Tribeé Mountains, Western Carpathians: An Example of Allanite (+Magnetite) Versus Monazite Dichotomy: |. Petrik and |. |. Broska Discussion of: ‘The Humphrey Head Borehole: Evidence for Carbon- iferous Vulcanicity and Permian Dolomitization in the Southern Lake District’ by A. E. Adams and W. J. Wadsworth: D. W. Holliday and |. E. Penn Reply: A. E. Adams and W. J. Wadsworth Essay Review: Coastal Geomorphology and the Coastal Landform Without a Name: D. Flinn BOOK REVIEWS Issue No. 2, April-June 1994 Controls on the Evolution and Demise of Lower Carboniferous Carbonate Platforms, Northern Margin of the Dublin Basin, Ireland: N. A. H. Pickard, J. G. Rees, P. Strogen, |. D. Somerville and G. LI. Jones Freshwater Tufa Stromatolites in the Basal Purbeck Formation (Upper Jurassic), Isle of Portland, Dorset: C. T. Perry iv Graptolite Biostratigraphy of the Lower Silurian (Llandovery and Wenlock) of Bohemia: P. Storch Contrasting Sediment Gravity Flow Processes in the Late Llandovery, Rhuddnant Grits Turbidite System, Welsh Basin: C. J. Clayton Book Reviews Issue No. 3, July-September 1994 Storm-dominated Sedimentation Along a Rocky Transgressive Shoreline in the Silurian (Llandovery) of Western Ireland: E. N. Doyle Diagenesis of Diatomite from the Kolubara Coal Basin, BaroSevac, Serbia: J. Obradovic, J. R. Hein and J. Djurdjevic Lithostratigraphy of the Windermere Supergroup, Northern England: B. C. Kneller, R. W. Scott, N. J. Soper, E. W. Johnson and P. M. Allen Structure and Tectonic Evolution of the Pirin-Pangaion Structural Zone (Rhodope Massif, Southern Bulgaria and Northern Greece): |. S. Zagoréev Basaltic Magmatism Related to the Early Stages of Rifting Along the Benue Trough: the Obudu Dolerites of South-east Nigeria: B. N. Ekwueme Discussion of ‘Source of the Bicester Magnetic Anomaly’ by P. Kearey and A. M. Rabae: J. D. Cornwell, N. J. P. Smith and T. C. Pharaoh Reply: P. Kearey and A. M. Rabae Essay Review: Kinematic Analysis—Pure Nonsense or Simple Nonsense?: D. Flinn Issue No. 4, December 1994 Structural and “Ar/*Ar Mineral Age Constraints for the Tectonothermal Evolution of the Green Head Group and Brookville Gneiss, Southern New Brunswick, Canada: Implications for the Configuration of the Avalon Composite Terrane: R. D. Nance and R. D. Dallmeyer The Baltica-lapetus Passive Margin Dyke Complex in the Sarektjakka Nappe, Northern Swedish Caledonides: 0. M. Svenningsen Early Telychian Changes in Graptoloid Diversity and Sea Level: Loydell Brackish Water Faunas from the St Maughans Formation: the Old Red Sandstone Section at Ammons Hill, Hereford and Worcester, UK, Re-examined: W. J. Barclay, P. A. Rathbone, D. E. White and J. B. Richardson BOOK REVIEWS