 | | Journal (article/letter/editorial) | | of Cambridge, Downing Street, Cambridge CB2 3EQ, UK t Department of Geology, Arizona State University...Abstract- The Whitby Mudstone Formation in northeast England contains three shale facies (normal, restricted...early diagenetic mineral assemblage dominated by pyrite, calcite and dolomite. The weakly laminated restricted...contain an early diagenetic assemblage dominated by pyrite. The normal facies shales are very weakly laminated...laminated and contain siderite in addition to pyrite. The geochemical conditions which left a dominant early |  | | Journal (article/letter/editorial) | | ORIGIN OF THE MIDDLE LIAS IRONSTONES IN NORTHEAST YORKSHIRE (GREAT BRITAIN) J.A. CATT 1, M.A. GAD 1, H.H...origin of the Middle Lias ironstones in northeast Yorkshire (Great Britain). Chem. Geol., 8:61 76. This paper...shales in the Middle Lias succession of northeast Yorkshire. The iron was probably derived from soils formed...consists of iron-rich sediments in many parts o f England. Between 1872 and 1915 almost half the total output...Middle Lias of the Cleveland district in northeast Yorkshire. After 1920 the annual output o f this area decreased |  | | Journal (article/letter/editorial) | | formed sooner after deposmon m Dorset than in Yorkshire, where sedimentation rates were usually higher...from concretions m the Jet Rock Formation of Yorkshire support a model of changing orgamc reactions with..."pseudovertebrae" and "cannon-ball" concretions m Yorkshire 3 Results The complete data are presented m Table...Blue Llas, Belemmte Marls and Lower Chalk The Yorkshire results show a much wider scatter for both carbon...carbonates, maanly from the Llas of Dorset (D) and Yorkshire (Y) * Sample Honzon (zone and stage) Locahty |  | | Journal (issue) | | Sperdhurst KENT TN30NP John Burgess The Old School 168 North Cray Road Sid cup KENT DA14 5EL Trevor Devon Battle...have to be 'pushed' to the public as here in the UK. 2. Vernadsky State Geological Museum. Jolyon was...the Wheal Jane trip you were offered crystallised pyrite specimens from the mine, all at the one price of...of 50p each! At the start of the 1980s the UK had a couple of mineral publications, Gems Magazine and...magazines there was no longer one purely for the UK. During one of our DMRG meetings, which no doubt |  | | Book | | Gazetteer section of Sites of Geological interest in England, Wales and Scotland compiled by Peter R Rodgers...200km away, one at the island of Lundy off the North Devon coast. All reveal some of the life history...eruption. Hundreds of kilometres away across the whole North Sea there are up to 30m of ash deposits that all...across northern England to die away on the Yorkshire coast and one or two run through North Wales and the...covers an area of 2,500 square km in Northern ee England (see Colour 2) averaging about 30m in thickness |  | | Journal (article/letter/editorial) | | A1 EH9 3JW, UK School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK NU 2 MA ...Fe sulfide minerals (Fepy; e.g., makinawite and pyrite) (Poulton and Canfield, 2005). AC Sediments may...et al. (2010) Anoxic Black Sea Cariaco Basin Kau Bay Raiswell and Canfield (1998) Lyons et al. (2003)...(2006); Govin et al. (2012) NU SC R IP T North Atlantic North Pacific Mediterranean 2.2. Modern and ancient...Locality Abu Dhabi Shallow water, UK Shallow water, UK Sharks Bay, Aus. Caribbean Lagoa Vemelha, Brazil |  | | Journal (article/letter/editorial) | | 1997). reduced sulfur ( fpyrite), i.e. sedimentary pyrite (e.g., Kump, 1989; Petsch and Berner, 1998). Based...increased input of 34Sdepleted sulfate from weathered pyrite (for a review of sulfur isotope systematics, see...decrease in the fractional burial of sedimentary pyrite. Simple mass balance calculations (Fig. 4) translate...consequence of variations in fractional burial of pyrite (modified after Summons and Hayes, 1992). 264...Chemical Geology 204 (2004) 255–286 a decrease in pyrite burial from an early Cambrian maximum of 1.1 |  | | Journal (issue) | | Derbyshire Parade, Matlock Bath, Staffordsh1 re North Corners tones, 2 ockl ey, Essex 22 Spa Road, H ent...extra}. MAY 1 --8 Geology, geography and literature-North Devon. Details from NEA, 7 Nicholas Street, Bristol...A U G U ST 4 -1 1 Geology and scenery of the Yorkshire dales. la ham Tarn Field Centre, Settle, Yorks...Somerset. Fee £38.50. 23 -25 The sea shore-Scarborough. North Yorks County Coone Yorks County Education...stone a la1U mE:d b pI l 1um e/ f l ocked with pyrite , bonded , n r., 0.,. # ,. • apex of the convex |  | | Report (issue) | | STRATIGRAPHY OF EUROPEAN BASINS North Sea Basin Barents Sea and Svalbard Southern England N. Calcareous Alps 3...Institut Frangais du Pétrole, Maxus, Mobil, Shell UK, Nederlandse Aardolie Maatschappij, Saga Petroleum...Conoco, Exxon Production Research Company, Shell UK, Nederlandse Aardolie Maatschappij, Saga Petroleum...Hardenbol CENOZOIC SEQUENCE STRATIGRAPHY IN THE EASTERN NORTH SEA.........0c0eceseeeeeeeeees Olaf Michelsen, Erik...SEQUENCE STRATIGRAPHY AT THE SOUTHERN BORDER OF THE NORTH SEA BASIN IN Mh BELCHING) cee cea treesnatNoél |  | | Report (volume) | | Pankhurst (UK) Society Books Editors John Gregory (UK) Jim Griffiths (UK) John Howe (UK) Rick Law (USA)...(USA) Phil Leat (UK) Nick Robins (UK) Randell Stephenson (UK) Society Books Advisors Mike Brown (USA)...is Registered Charity 210161. The Society is the UK national learned and professional society for geology...fifth of the Society’s fellowship resides outside the UK. To find out more about the Society, log on to www...uk. The Geological Society Publishing House (Bath, UK) produces the Society’s international journals and |
|
