Earth Science Conservation Review

Summary Full report
Noon's Hole-Arch Cave; Seltanahunny SinkFermanagh
Site Type: Sinkhole
Site Status: ASSI
Council area: Fermanagh District Council
Grid Reference: H08964860
Google maps: 54.38641,-7.86299
Rocks
Rock Age: Quaternary, Carboniferous (Asbian, Holocene, Visean)
Rock Name: Dartry Limestone Formation, Knockmore Limestone Member
Rock Type: Limestone
Interest
Other interest: sinkhole

Summary of site:

This is a bedding plane sink. The stream enters the space between two beds and flows along a 12m, tight passage to a waterfall and duck. The water is believed to join the Noon's Hole drainage.

 Enlander, I., Dempster, M. & Doughty, P., 2024. Noon's Hole-Arch Cave; Seltanahunny Sink, County Fermanagh, site summary. [In] Earth Science Conservation Review.
https://www.habitas.org.uk/escr/summary.php?item=409. Accessed on 2024-12-26

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