1. On Longmyndian Inliers at Old Radnor and Huntley (Gloucestershire);Callaway;Quart. Journ. Geol. Soc.,1900
2. The Silurian Rocks of May Hill;Gardiner;Proc. Cotteswold Nat. F.C.,1920
3. The Silurian Rocks of Woolhope (Herefordshire);Gardiner;Quart. Journ. Geol. Soc.,1927
4. The Geology of the Gloucester District;Gardiner;Proc. Geol. Assoc.,1934
5. The Petalocrinus Limestone Horizon at Woolhope, Herefordshire;Pocock;Quart. Journ. Geol. Soc.,1930