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  • Global geomagnetic observatory annual means.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Annual means of the geomagnetic field vector components from observatories around the world, from 1840 to the present day. At present there are about 160 observatories. These data are useful for...
  • Geomagnetic Survey Data.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Values of the geomagnetic field vector components computed from measurements made on land, at sea and in the air since 1900 all round the world. Repeat station data (collected at one location over...
  • Geological archives

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Collection of reports, notebooks interpretations, plans and other data for Great Britain received from external organisations that are not part of other collections. Covers a wide variety of...
  • Scanned borehole records

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The database contains scanned images of borehole and site investigation records acquired by BGS in its role as the National Geological Records Centre. The first phase of the programme was...
  • UK newspaper reports of earthquakes

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    This is a collection of extracts from British newspapers describing earthquakes, mostly British. It contains original clippings, photocopies, and in a few cases manual transcriptions.
  • UK Macroseismic Database.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Field reports and macroseismic questionnaires for recent British earthquakes. As of 2003, data collection for this dataset is mostly digital.
  • Ground Movements: Shrink/Swell Clays Project

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The main aim of the project is to determine the shrinkage and swelling properties of UK clays and mudrocks and to investigate the relationships between them. Thus leading to a better understanding...
  • Palaeontological Presentations and Donations.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    11 volumes of macrofossil and microfossil collections donated to IGS/BGS. Arranged sequentially in three series: LZ 1-10000 LZA 1-10000 LZB 1-10000 LZC 1-553
  • International Regional Geochemistry

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    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...
  • 50k sheet data files

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    An important paper archive of a wide variety of miscellaneous geological information organised on the basis of its location within 1:50 000 scale geological map sheet areas in Great Britain. The...
  • Collections of Aerial Photographs

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Collections of Aerial Photographs purchased or obtained by BGS and its precursors as part of its surveying activities. Data covers mainly Great Britain or areas where BGS has worked overseas and...
  • 10k sheet data files

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    An important paper archive of a wide variety of miscellaneous geological information organised on the basis of its location within 1:10 000 scale geological map sheet areas in Great Britain. The...
  • Confidential Microfossil Register

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Confidential data carried out for hydrocarbons etc.
  • Type and figured microfossils

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    All type and figured calcareous microfossils and palynmorphs held in the BGS collections are registered using the prefix 'MPK'. To date MPK1 to 13400 have been used. Information includes name,...
  • Quaternary microfossils

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    A small database comprising information on fresh water ostracods, chara and seeds from the Quaternary. The dataset was created in 1969 and covers the whole of Great Britain.
  • Mineral Exploration and Investigation Grants Act (MEIGA) Reports (1971–1984)

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    This dataset comprises reports and associated project documentation from mineral exploration projects undertaken in Great Britain under the Mineral Exploration and Investigation Grants Act...
  • Index to the BGS collection of large scale mine plans and Land Survey plans

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Index to the BGS collection of large scale or large format plans of all types including those relating to mining activity, including abandonment plans and site investigations. The Plans Database...
  • British Association for the Advancement of Science (BASS) Geological Photographs Index.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    **Now superceded by Geoscience Imagebase**Digital index to the British Association for the Advancement of Science (BAAS) Geological Photographs. This collection of around 8,000 photographs dating...
  • Biostratigraphy Reports - Onshore And Offshore, 1953-2000.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    A series of technical palaeontological and biostratigraphical reports produced in the London, Leeds, Edinburgh and Keyworth offices of BGS between 1953 and March 2000. The reports provide...
  • The BGS Edinburgh Palaeontological Slides Collection.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    PALSLIDES_ED is the BGS Edinburgh Palaeontological Slides Collection. It comprises two registration series. The MIC (microfossils) series, which is added to sporadically, includes c.950...