Geological jMap or the Faau.m Depeessiox (taken from pi. x\ii. of IT. J. L. BeadneH’s Report on the Topography and Geology of the 
Tayuin Troiince : Survey Dept., Cairo, lOOo). The crosses mark some of the cliief localities from which Upper Eocene Vertebrates 
have been collected. Heights are given in metres. 
INTRODUCTION. 
