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198 record(s)
 
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From 1 - 10 / 198
  • A collection of regional geochemical data, mainly from stream sediment surveys, gathered from many BGS overseas projects since 1960s. Some areas are well covered and well documented with data available digitally on CD-ROM. Projects from 1960s and 1970s generally have no digital data and information exists only in paper form.

  • Archive of reports, correspondence, records of tunnel and dam site examinations, borehole records relating to the North of Scotland Hydro-Electric Board's schemes in the Scottish Highlands c.1945-1970. Arranged by hydro-electric scheme.

  • The Borehole Geology database holds downhole lithological / lithostratigraphical data (with unit-bound lithological properties where appropriate) for boreholes identified within the Single Onshore Borehole Index (SOBI), which covers onshore and nearshore Great Britain. The database can store multiple interpretations for each borehole and properties assigned to each coded lithological unit. Available borehole geology properties include porosity, Munsell colour, grainsize, water struck, etc, and other valid property-types can be included when/if required.

  • Data from projects that investigated the migration, transport and retardation processes of naturally occuring trace elements, as analogues the behaviour in the geosphere environment, of radionuclides from radioactive wastes. Study sites included: the Quaternary Broubster Peat Bog, near Thurso in Caithness (study of the migration behaviour and characteristics of U, Th, Ra, Pb, Cu, Zn, organic complexes such as fulvic and humic acids); the Needle's Eye site (Quaternary estuarine and marsh/mudflat sediments) on the Solway Coast of Dumfries and Galloway (study of the migration and retardation behaviour of U in Quaternary sediments and fractured Palaeozoic source rocks); Study of U geochemistry and transport behaviour from uranium-rich mine wastes at the South Terras Mine site, near St Austell, Cornwall; Study of the geochemistry of diffusion of Cl and I from marine source sediments into lacustrine sediments in Quaternary sediments from Loch Lomond. Data consists entirely of published reports of geological, geochemical, hydrochemical petrological and mineralogical information. The data includes descriptive and numerical data but is not digitally available in its present state.

  • The dataset is based on a 1 hectare(ha) vector grid which covers the whole of Wales. It has been populated with a series of environmental and cultural assets, reflecting the presence or absence of an asset in an individual cell. The dataset has been designed to enable a single asset to be displayed in a generalised fomat; total numbers of assets within a given cell; or the opportunity to create in unique combination of the assets based on the generalised 1 ha data. The data is also available at 1km.

  • This is a simple Oracle table holding sample numbers, locations (UK National Grid) and illite crystallinity values measured for pelitic (mudrock) samples from Lower Palaeozoic terranes in the UK. Though intended for use by a BGS collaborative project with Birkbeck College, London, data may be made available to others on request.

  • A collection of large-size, representative hand samples of building stones from current and historic quarries in the UK, together with specimens from historic buildings supplied by conservation architects and contractors, currently c.680 samples. The sample coverage extends across the whole of the UK and supplements material in the Keyworth BGS BRITROCKS collection (Petrological Collection Database). The data included with the samples includes quarry and building locations and relevant lithostratigraphic information. The collection is ongoing and new material is added on a regular basis. The collection was created to mitigate the massive gap in knowledge resulting from the non-transferral of the main BGS Building Stone Collection to Keyworth from the Geological Museum in London, when the original move by BGS from London took place. The samples have been collected to assist in the sourcing, identification and matching of buildings stones from historic buildings throughout the UK. The collection provides essential support for the numerous enquiries the BGS receives through its GEOREPORTS Building Stone Assessment programme.

  • The London Earth data is part of a nationwide project to determine the distribution of chemical elements in the surface environment, namely Geochemical Baseline Survey of the Environment (G-BASE). London Earth focuses on the soil of the capital city, the limits of the survey being defined by the Greater London Authority (GLA) administrative boundary. Chemical elements have been determined by X-ray fluorescence spectrometry (XRFS) at the laboratories of the British Geological Survey (BGS) in Keyworth, Nottingham. These results are presented as a MS Excel file.

  • The dataset is based on a 1 hectare(ha) vector grid which covers the whole of England. It has been populated with a series of environmental and cultural assets, reflecting the presence or absence of an asset in an individual cell. The dataset has been designed to enable a single asset to be displayed in a generalised fomat; total numbers of assets within a given cell; or the opportunity to create in unique combination of the assets based on the generalised 1 ha data. The data is also available at 1km.

  • Registers of macrofossils arranged by 1" (one inch ro the mile) or 1:50 000 scale English geological sheets. Each register is numbered 1-359 and each sheet has one or more volumes. Within each volume, data is arranged by collectors symbol. This is the system used in the Leeds office (the London office had a different system- see MACROLONDON). It is this system that is currently in use.