Rev. P. B. Brodie, “Lias Outliers at Knowle and Wooton Wawen.” Journ. Geol. Soc., Vol. xxi., p. 159. 1865. R. F. Tomes, “Corals of the Lias.” Journ. Geol. Soc., Vol. xxxiv., p. 179. 1878. W. J. Harrison, “The Rhætic Section at Dunhampstead, near Droitwich.” Proc. Dudley Geol. Soc., Vol. iii., p. 115. _Glacial and Post Tertiary Formations._ “The Direction and Limits of Dispersion, etc., of the Erratic Blocks of the West of England and East of Wales,” by D. Mackintosh, F.G.S. Quarterly Journal Geological Society, Vol. xxxv., p. 425. “The Correlation of the Drift Deposits of the N.W. of England, with those of the Midland and Eastern Counties,” by D. Mackintosh, ibid, Vol. xxxvi., p. 178. “Post Tertiary Beds of the Midland District,” by H. W. Crosskey, LL.D., and C. J. Woodward. Proceedings of the Birmingham Natural History Society, 1873, p. 43. “On a Section of Glacial Drift, recently exposed in Icknield Street, Birmingham.” By H. W. Crosskey. Proceedings of Philosophical Society of Birmingham. Vol. iii. p. 209. “The Grooved Blocks and Boulder Clays of Rowley Hill.” By H. W. Crosskey. Ibid, Vol. iii., p. 459; and Vol. iv., p. 69. “Reports of the Committee of the British Association on the Distribution, etc., of Erratic Blocks; drawn up by H. W. Crosskey.” 1873-1885. “The Geological Section along the West Suburban Railway from Birmingham to King’s Norton.” By F. W. Martin. Proceedings of Philosophical Society of Birmingham, Vol. iv., p. 257. _Petrography._ S. Allport, F.G.S., “Diorites of E. Warwickshire Coalfield.” Q. J. G. S. S. Allport, F.G.S., “Carboniferous Dolerites.” Q. J. G. S., xxx., p. 529. S. Allport, F.G.S., “Vitreous Rocks of the Wrekin,” ibid, xxxiii., 449. See also the Papers by Professor Phillips, Dr. Holl, and Dr. C. Callaway, Rev. Professor Bonney and Rev. T. Hill, cited above. T. H. Waller, B.Sc., “Observations on the Structure of the Rowley Rag.” Midland Naturalist, 1885, p. 261. _Maps of Birmingham District._ Published by H.M. Geological Survey. 62--S.E. Birmingham. 62--N.W. Penkridge. 63--N.W. Market Bosworth. 53--N.W. Coventry. 54--N.W. Droitwich. 62--S.W. Dudley. 62--N.E. Lichfield. 63--S.W. Nuneaton. 54--N.E. Henley-in-Arden. * * * * * NOTE.--The main outlines and colors of the formations &c., in the accompanying Geological Sketch-Map correspond with those of the above mentioned one inch Survey Maps of the District. PART IV. ZOOLOGY. UNDER THE GENERAL EDITORSHIP OF W. R. HUGHES, F.L.S. INTRODUCTION.