2016

SP2865 : Erosion of a Warwick Sandstone wall, Northgate, Warwick

taken 8 years ago, near to Warwick, Warwickshire, England

Erosion of a Warwick Sandstone wall, Northgate, Warwick
Erosion of a Warwick Sandstone wall, Northgate, Warwick
Photographed from a low viewpoint, the erosion is probably caused by spray thrown up by passing vehicles on this busy road.
The Warwick Sandstone is properly known as the Bromsgrove Sandstone or, on earlier geological maps, the Keuper Sandstone; it is of the Triassic era. The visible current bedding indicates that the sand accumulated where strong currents were scouring the sand away and redepositing it in new places; the presence of mica makes it fairly certain that this took place in water not desert. It is reported to be liked by masonry bees though there is no evidence of that here.
Information from Hugh Jones: A rambler's guide to building stones in Warwickshire. Warwickshire Geological Conservation Group 2011, ISBN 978-0-9571232-0-5
The centre of Warwick :: SP2864

Warwick is among the smallest of Britain's county towns. Had it not been for the Great Fire of Warwick in 1694, the centre of the town today might look like Stratford-upon-Avon or Henley-in-Arden with their abundant black-and-white timber-framed buildings. The fire began in a baker's shop (as did the Great Fire of London) and spread rapidly. It caused damage estimated at £90,000 and made 250 families homeless. In the Georgian period the centre of the town was rebuilt in brick and stone; some street lines were altered. Old Square, for example, was laid out to provide a better approach and setting for St Mary's Church. Further changes were brought about by the extension of Warwick Castle gardens.

Much of St Mary's Church had been destroyed in the Great Fire. Completed around 1394 it succeeded a Norman foundation which in all likelihood replaced a Saxon church. After the fire St Mary's was rebuilt in stone quarried from the churchyard although the planned tower, showing early signs of failure, was rebuilt to the west in a harder sandstone from nearby Shrewley. The siting creates a focal point in the views down Northgate Street and up Church Street. The church was completed by 1706, a light and lofty Georgian interpretation of the mediaeval style. The tower at 53 metres high (174 feet) is both a landmark and a fine viewpoint.


Creative Commons Licence [Some Rights Reserved]   © Copyright Robin Stott and licensed for reuse under this Creative Commons Licence.
Geographical Context: Lowlands Geological interest Boundary, Barrier City, Town centre Place: Warwick Near: Priory Park other tags: Postcode Area CV34 Bromsgrove Sandstone Erosion Click a tag, to view other nearby images.
This photo is linked from: Automatic Clusters: · Warwick Buildings [182] ·
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SP2865, 946 images   (more nearby 🔍)
Photographer
Robin Stott   (more nearby)
Date Taken
Friday, 2 September, 2016   (more nearby)
Submitted
Wednesday, 30 August, 2017
Subject Location
OSGB36: geotagged! SP 2823 6513 [10m precision]
WGS84: 52:17.0155N 1:35.2560W
Camera Location
OSGB36: geotagged! SP 2824 6513
View Direction
WEST (about 270 degrees)
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Image Type (about): close look 
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