^{page 146 note 1} Wayland, E. J..Google Scholar

^{page 146 note 2} “Kunkar,” small limestone concretions of irregular shape that occur disseminated throughout clays or sands, or may form a separate deposit.

^{page 149 note 1} Wayland, E. J., Summary of Progress of the Geological Survey of Uganda, 1919–1920, p. 17.Google Scholar

^{page 151 note 1} An evolutionary series of these shells is being worked out.

^{page 151 note 2} Annandale, N., Proc. Roy. Soc., Series B, xcvi, No. B. 672.Google Scholar

^{page 153 note 1} Wayland, E. J., Summary of Progress of the Geol. Surv. of Uganda, 1929, 41.Google Scholar

^{page 154 note 1} Wayland, E. J., Compte Rendu, XV Session, International Geological Congress, 1929, p. 351, section (6).Google Scholar

^{page 155 note 1} Hurst, H. E., The Lake Plateau Basin of the Nile, Egyptian Gov. Publication, Cairo, 1927.Google Scholar

^{page 155 note 2} Beadle, L. C., Linn. Soc., xxxviii, 258, 10, 1932, 186.Google Scholar

^{page 156 note 1} Beadle, L. C., Linn. Soc. Journ. Zoo., xxxviii, 258, 10, 1932.Google Scholar

^{page 157 note 1} These ironstones contained a prolific gasteropod fauna composed of many individuals, but few species. It is hoped to trace an evolutionary series.

^{page 163 note 1} Wayland, E. J., Petroleum in Uganda, fig. 8.Google Scholar

^{page 164 note 1} Beadle, L. C., Linn. Soc. Journ., Zoo., xxxviii, 258, 10, 1932.Google Scholar

^{page 165 note 1} Combe, A. D., Annual Report, 1924, Uganda Geol. Surv. Dept., p. 7.Google Scholar

^{page 165 note 2} This subject has been discussed from the faunistic point of view by Worthington, E. B., Geogr. Journ., lxxix, 1932, 287, and Inland Waters of Africa, 1933, chapters 14 and 15.Google Scholar

^{page 165 note 3} Miss Gardner, E. W..Google Scholar

^{page 166 note 1} Leakey, L. S. B., The Stone Age Cultures of Kenya Colony, 247.Google Scholar