Cwm Twrch

Last updated

Cwm Twrch
Site of Special Scientific Interest
Carmarthenshire UK location map.svg
Red pog.svg
Location within Carmarthenshire
Location Carmarthenshire
Grid reference SN424084
Coordinates 51°47′58″N3°48′12″W / 51.79933°N 3.80342°W / 51.79933; -3.80342
Area2.4 hectares (0.02400 km2; 0.009266 sq mi)
Notification 1988

Cwm Twrch is a Site of Special Scientific Interest (SSSI) in Carmarthenshire, Wales. [1] [2]

Contents

Looking up Cwm Twrch - geograph.org.uk - 568005.jpg

SSSI

Cwm Twrch SSSI is located on and around the Afon Twrch approximately 0.9 miles (1.4 km) north-east of Ystradowen, and covers 2.4 hectares (5.9 acres). [1] [2]

The site is notable for its geology, where river erosion provides the best exposes the Amman Marine Band, a sedimentary layer showing a diverse fauna, which marks the Westphalian A – Westphalian B boundary in this Carboniferous rock strata. [2]

See also

References

  1. 1 2 "MAGIC Map Application". DEFRA MAGIC Map. DEFRA.
  2. 1 2 3 "Site of Special Scientific Interest, Carmarthenshire, Cwm Twrch" (PDF).