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Sites and Monuments Record · Ireland

Enclosure

Coolcon, County Mayo, Ireland

Ordnance Survey six-inch map, 2nd edition (1888–1915) covering the location of Enclosure, Coolcon, County Mayo, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1915), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Townland
Coolcon
County
Mayo
Country
Ireland
First-edition OS map
Indicated
Latest-edition OS map
Hachured
Coordinates
53.62463, -9.00772
SMR number
MA119-013----

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

4 historical maps cover this location, the earliest the 1753 map "Mappa geographica Regni Hiberniae" (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1753 · Mappa geographica Regni Hiberniae (David Rumsey Map Collection, Stanford Libraries)
  • 1790 · Composite: Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1869 · Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1891 · Ireland 16 (David Rumsey Map Collection, Stanford Libraries)

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This record in the National Monuments Service's Historic Environment Viewer ↗

The National Monuments Service's description

In a rectilinear pasture field, on a low rise in gently undulating terrain. There are extensive views SSW−NW over a lowlying basin of grassland, much of which is reclaimed from originally wet and boggy ground. A low ridge restricts views to N−E. A farmyard lies immediately to E.
Broadly oval platform (44.5m N−S; 53.3m E−W) defined by a scarp, outside which there are traces of a fosse with external bank. The overall plan appears to be suboval or subrectangular with rounded corners.
The scarp (ext. H 1.8m) is most substantial at SSW−NW, built up to compensate for a natural fall of ground, and retaining a hint of an internal rim at S−SW (Wth 4.6m; int. H 0.3m; ext. H 1m). At N−NNE it is reduced to a low slumped area, allowing tractor access to the interior. It is quite well defined at E−SE but at SE−S it is again low and disturbed.
The fosse is evident as a shallow depression (Wth c. 3m) at SW−NNW. There is a causeway-like break (Wth c. 3m) at N, and at NE−E the fosse is barely discernible, merely a slight dip marked by yellow flag irises. Remnants of the levelled outer bank are visible as a low rise (Wth 5.5m; H 0.3m) on the outer edge of the fosse at SW−W but peter out at NW.
The NW quadrant and centre appears to be slightly higher than the rest of the interior.

Compiled by: Jane O’Shaughnessy

Date of upload: 31st May 2023

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Sites and Monuments Record data: National Monuments Service, Government of Ireland, licensed under CC BY 4.0. Record text is reproduced unchanged. National Monuments Service, Government of Ireland · CC BY 4.0
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