A brief report on the Garbh Eilean-Eilean an Tighe sill in the Shiant isles off the west coast of Scotland, noting that the junction of picrite with overlying picrodolerite is very abrupt rather than transitional and that the picrite layer does not maintain an even level in the sill.

GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States