A public record of the stone in your built environmentExplore the mapBrowse all locationsFor researchersAbout the project
London Pavement Geology — home
Submit a location

Now extended for the rest of the UK

  • Explore
    • Map of all sites
    • Search Locations
  • Browse
  • Submit a Location
  • About
    • About this project
    • Project History
    • Further Reading
    • Useful Links
    • Mobile App
  • Contact

Categories

AllIgneousMetamorphicSedimentaryFossilStructure
 
 
 

Home/Explore the map/Browse A–Z: L

Lewes Castle Barbican

Greensand

  • Sedimentary
  • Sandstone
  • Middle Cretaceous

This stone is older than it looks. Send it to someone five minutes away.

  • WhatsApp (opens in a new tab)
  • Bluesky (opens in a new tab)
  • X (opens in a new tab)
  • Facebook (opens in a new tab)
  • Email

See the message

Just found Greensand in Lewes Castle Barbican.

Middle Cretaceous sandstone, quarried at Sussex, England UK. Nearest stop: Lewes.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/5428-lewes-castle-barbican/

Location Details

Back to Map

Location of Geological Feature
Greensand is used in the inner curve of the arch and is also scattered amongst the other sandstone masonry.
Rock Type
Sandstone
Geological Age
Middle Cretaceous
Quarry Location
Sussex, England UK
Category
Sedimentary
Nearest station
Lewes
Address
Castle Gate BN7 1YE
Date of build
14th Century
Find out more
Stone identified by Ruth Siddall.
Lewes Castle Barbican — Greensand
Greensand at Lewes Castle Barbican
    Entry submitted by Ruth Siddall

More stone at Lewes Castle Barbican

  • Flint
  • Tunbridge Wells Sandstone

Nearby

The closest other recorded buildings.

  • Gideon Mantell Commemorative PlaqueCommemorative Plaque50 m · about 1 min walk
  • Lewes Crown Court (Newcastle House)Portland Stone: Whitbed100 m · about 2 min walk
  • St Michael's Church LewesFlint100 m · about 2 min walk
  • Lewes County HallPortland Stone: Whitbed120 m · about 2 min walk
  • St Michael's Church HouseQuarry Flint120 m · about 2 min walk
  • Lewes War MemorialPortland Stone: Whitbed210 m · about 3 min walk

Suggest an Edit


London Pavement Geology

A public record of the stone in your built environment.

Like the site? Buy us a coffee

Explore

Map of all sitesSearch locationsBrowse every location

Contribute

Submit a locationContact us

About

About this projectProject historyFurther readingUseful links

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.

Privacy policyCookie policyTerms© 2026 London Pavement GeologyWeb design by Livetech

We would like to use Google Analytics to see which pages people find useful. It sets cookies in your browser, so we only do it if you say yes. Nothing about you is identified individually. What we use and why.