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  • Seismic Line Index (SLI).

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    The Seismic Line Index database stores summary administrative information about the collection of printed seismic sections, Original Seismic Sections dataset (ORIGSEISECS). This includes: details...
  • Macrofossils from Ireland.

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Registers dating from the 1950s listing some of the macrofossil collections held in the Geological Survey of Ireland between 1868 and 1875. They are numbered sequentially, but as they are a...
  • Palynology records

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Non-confidential registers of palynological microfloras. Samples SAL1-6273.
  • Digital Geological Map Data of Great Britain - 50k (DiGMapGB-50) version 7

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Data identifying landscape areas (shown as polygons) attributed with geological names. The scale of the data is 1:50 000 scale. Onshore coverage is provided for all of England, Wales, Scotland and...
  • BGS marine gravity and magnetic survey data from around the UK (1966 Onwards)

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Corrected and smoothed and network adjusted ship gravity, magnetics and bathymetry data acquired by BGS as part of its Offshore Reconnaissance Mapping Programme. This programme was commenced in...
  • All BGS Raw Biostratigraphy Collections And Data

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    A comprehensive collection of British fossil specimens and records compiled over 150 years of palaeontological collecting and research. Also includes all associated paper data, registers, indexes...
  • Distribution of UK North Sea lithostratigraphic units

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    This dataset shows the distribution of Middle Jurassic, Upper Jurassic and Lower Cretaceous lithostratigraphic (UK Offshore Operators Association - UKOOA) units within the UK North Sea graben. The...
  • Aeromagnetic Survey of Great Britain and Northern Ireland

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Analogue aeromagnetic surveys of Great Britain for the Geological Survey (GSGB), consisting of flight line plans, magnetometer flight records, aerial photographs, contour maps.
  • Geohazard Assessment of Running Sand Deposits

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    **No longer exists - now part of GeoSure**An assessment of the potential for a geological deposit to show running sand behaviour under the action of flowing water. A characteristic usually of...
  • Microfossils - Value Added Dataset

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Microfossil samples submitted to the BGS biostratigraphy laboratory are currently registered using the prefix 'MPA'. Samples include rock, residues from sample preparations, and slides of mounted...
  • Aeromagnetic survey of North Sea

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    Analogue data from Aeromagnetic Survey of North Sea flown by Canadian Aeroservices (1963) comprising flight-line/contour map sheets, magnetometer records.
  • Structure of the bedrock

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    The data comprises information on the subsurface structure of stratigraphic levels and units in the United Kingdom, detailing depth to and thickness of the units. These result from projects in...
  • Quantifying the Effects of Biofilm Growth on Hydraulic Properties and on Sorption Equilibria: M2M Measurements

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. The influence of biofilm growth on the hydraulic properties of sediments and rocks will be investigated experimentally over scales from microscopic (10-10m) to...
  • Determination of Hydraulic Properties of distributed Fractures Using Seismic Techniques

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. We propose to develop innovative seismic techniques for establishing links between hydraulic or fluid flow properties (porosity, permeability, connectivity) and...
  • Multi-Scale Fluid-Flow Path Analysis: Calibration and Modelling Using Mineralisation Systems

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. This project will integrate micro- and meso-scale structural and geochemical data from the Irish midlands in order to understand the fluid flow and fluid mixing...
  • Controls on Matrix and Fracture Flow from Geochemical Analysis of Produced Oil

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. Predicting oil production from chalk reservoirs relies on quantifying contributions from fracture and matrix porosity, which change during compaction. Cl isotopes...
  • New micro-geochemical traces of fluid and solute transport in sedimentary basins

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. Sandstones in hydrocarbon basins are usually cemented by quartz: this frequently infills porosity by 50%, and so dramatically reduces reservoir quality. Predictive...
  • Scaling of Fluid Behaviour Associated with Flow Through Complex Geological Structures

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. This project is designed to integrate geological structural characterisation of fault zones with numerical modelling of flow behaviour at different scales. We will...
  • Localized Flow in Fractured Rock Masses: Mechanisms, Modelling and Characterization

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. Coupled (mechanical-hydraulic) numerical models based on the distinct element method will be used to investigate the behaviour of fluid flow in fractured...
  • Modelling Porosity Development and Flow in Heterogeneous Media

    Publisher
    British Geological Survey (BGS)
    Updated
    25 September 2026
    PROJECT DETAILS ONLY - NO DATA. The aim of the proposed project is to study evolution in the spatial characteristic of coupled flow and porosity development in heterogeneous porous media. We will...