1. Barnes, R.P. & Stone, P. 1999. Trans-Iapetus contrasts in the geological development of southern Scotland (Laurentia) and the Lakesman Terrane (Avalonia), In: Woodcock, N.H., Quirk, D.G., Fitches, W.R. & Barnes, R.P. (eds) In sight of the suture: the Palaeozoic geology of the Isle of Man in its Iapetus Ocean context. Geological Society, London, Special Publications, 160, 307–327.
2. Barnes, R.P. , Power, G.M. & Cooper, D.C. 1999. The definition of sandstone-bearing formations in the Isle of Man and correlations with adjacentareas – evidence from sandstone geochemistry, In: Woodcock, N.H., Quirk, D.G., Fitches, W.R. & Barnes, R.P. (eds) In sight of the suture: the Palaeozoic geology of the Isle of Man in its Iapetus Ocean context. Geological Society, London, Special Publications, 160, 139–154.
3. Burnett, D.J. , 1999. The stratigraphy, geochemistry and provenance of the Lower Palaeozoic Manx Group, Isle of Man. PhD Thesis, Oxford Brookes University .
4. The Early Palaeozoic geography of Europe
5. The stratigraphy, correlation, provenance and palaeogeography of the Skiddaw Group (Ordovician) in the English Lake District