Authors: Woodcock, NH Morris, JH Quirk, DG Barnes, RP Burnett, DJ Fitches, WR Kennan, PS Power, GM

Citation: Nh. Woodcock et al., Revised lithostratigraphy of the Manx Group, Isle of Man, GEOL SOC SP, (160), 1999, pp. 45-68

Authors: Kennan, PS Morris, JH

Citation: Ps. Kennan et Jh. Morris, Manganiferous ironstones in the early Ordovician Manx Group, Isle of Man: a protolith of coticule?, GEOL SOC SP, (160), 1999, pp. 109-119

Authors: McConnell, BJ Morris, JH Kennan, PS

Citation: Bj. Mcconnell et al., A comparison of the Ribband Group (southeastern Ireland) to the Manx Group(Isle of Man) and Skiddaw Group (northwestern England), GEOL SOC SP, (160), 1999, pp. 337-343