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399 Ma

Home/Browse every location/Geological age

6 locations recorded with this geological age.

  1. Albert MemorialGrey granite forming the plinths for the statuary situated at the four corners of the monument's foundations.Igneous·Granite·near Knightsbridge
  2. Holyhead RoadPredominant construction stone in the wall a grey granite, which was brought to North Wales as ship's ballast.Igneous·Granodiorite·near Bangor
  3. Leadenhall MarketFoundationsIgneous·Granite·near Monument
  4. Royal Arcade, 28 Old Bond StreetFoundations of the rectangular section pillars at each end of the Arcade frontage.Igneous·Granite·near Green Park
  5. Statue of Robert NapierThis equestrian statue of Robert Napier stands on a plinth of grey granite, with prominent black xenoliths,…Igneous·Granite·near Gloucester Road
  6. Victoria Square HouseGrey granite used for foundations.Igneous·Granite·near Birmingham New Street

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A public record of the stone in your built environment.

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Funding, sponsorship and supporting institutions

  • Marelambis Ltd.
  • University College London
  • Petroleum Exploration Society of Great Britain
  • Geologists' Association Curry Fund
  • Geoscience Wales
  • The Geological Society
  • London Geodiversity Partnership

With donations from individuals in the oil and gas industry who wish to remain anonymous.

Building stone data by Ruth Siddall, Dave Wallis and contributors. Project founded by Dave Wallis.

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