Haig Fras

Haig Fras is a 45 km long submarine granitic rocky outcrop in the southern part of the Celtic Sea, lying about 95 km northwest of the Isles of Scilly. It covers an area of 356.5 square kilometres (137.6 sq mi).^[1] At one point it reaches within 38 m of the sea surface. It is protected as a Special Area of Conservation (SAC) because of the diverse fauna developed in its bedrock reef habitat. It was discovered in 1962 and named by Smith and others in 1965.^[2]^[3]

^ Cite error: The named reference JNCC was invoked but never defined (see the help page).
^ Smith, A.J.; Stride A.H.; Whittard W.F. (1965). "The geology of the Western Approaches of the English Channel IV. A recently discovered Variscan granite west-north-west of the Scilly Isles". In Whittard W.F.; Bradshaw R. (eds.). Submarine geology and geophysics. Proceedings Colston Research Society. Vol. 17. Butterworths. pp. 287–301. ISSN 0069-6277.
^ Cite error: The named reference Edwards_1991 was invoked but never defined (see the help page).

[JNCC-1] Cite error: The named reference JNCC was invoked but never defined (see the help page).

[Smith1965-2] Smith, A.J.; Stride A.H.; Whittard W.F. (1965). "The geology of the Western Approaches of the English Channel IV. A recently discovered Variscan granite west-north-west of the Scilly Isles". In Whittard W.F.; Bradshaw R. (eds.). Submarine geology and geophysics. Proceedings Colston Research Society. Vol. 17. Butterworths. pp. 287–301. ISSN 0069-6277.

[Edwards_1991-3] Cite error: The named reference Edwards_1991 was invoked but never defined (see the help page).

[1]

[2]

[3]