Williamson, I. T.; Bell, B. R. (1994). "The Palaeocene lava field of west-central Skye, Scotland: Stratigraphy, palaeogeography and structure". Transactions of the Royal Society of Edinburgh: Earth Sciences. 85 (1): 39–75. doi:10.1017/S0263593300006301. S2CID131299688.
Williamson, I. T.; Bell, B. R. (1994). "The Palaeocene lava field of west-central Skye, Scotland: Stratigraphy, palaeogeography and structure". Transactions of the Royal Society of Edinburgh: Earth Sciences. 85 (1): 39–75. doi:10.1017/S0263593300006301. S2CID131299688.