CONTENTS. 



XVIII. The Foramin-ifera of the Kerimha Archipelago {Portiirjitese East Africa). — 

 Part II. By Edward Heron- Allen, F.L.8., F.Z.S., F.G.S., F.B.M.S., and 

 Arthur Earland, F.B.M.8. (Plates XL.-LIII., and Text-figures 42-44.) 



page 543 



Alphabetical List of the Contributors , . 795 



Index to Vol. XX 797 



Titlepage and Contents to Vol. XX. 



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P. CHALMERS MITCHELL, 



November, 1916. Secretary. 





