Please use the form below to submit the details of building stone locations in central London. You do not have to fill out all the fields below, but please ensure that there is a map location and photograph of the building/geological feature as a minimum. You may add up to four photographs. Please follow the style of pre-existing entries to get an idea of what to write in each box. We will then check your location and approve it before it goes live on London Pavement Geology. If you are highlighting an unusual or unfamiliar stone, do not feel you have to identify it. We will try to do this for you! London Pavement Geology reserves the right to edit and approve all information submitted.