88 Transactions of the Royal Society of South Africa. 
(2) North End of False Bay. 
GASTROPODA. 
Scala zululandice, E. B. Newton. 
Architectonica africana, E. B. Newton. ^ 
Perissoptera sp. 
PELECYPODA. 
Trigonarca ligeriensis, Orbigny. 
Glycymeris grieshachi, E. B. Newton. 
Trigonia hlanckenhorni, E. B. Newton. 
Trigonia cf. scahra, Lamarck. 
Gervillia suhlanceolata, Orbigny. 
Exogyra conica, J. Sowerby. 
Exogyra sp. 
Plicatula rogersi, E. B. Newton. 
(3) Umkwelane Hill. 
GASTROPODA. 
Semifusus sp. 
PELECYPODA. 
CucullcBa sp. 
Pinna cf. complanata, Stoliczka. 
Inoceramus expansus, W. H. Baily. 
The few Umkwelane Hill mollusca found in the present collection 
are interesting as forming additional species for that fauna which 
has already been most ably described by Mr. E. Etheridge, whilst 
the presence of Baily's Inoceramus expansus, determined on this 
occasion, serves to confirm the suggestion of Mr. Henry Woods that 
the Pondoland and the Umkwelane Hill deposits may be alike 
referred to the Campanian stage of the Senonian period. I am not 
unmindful of the fact, however, that previously to the publication of 
Mr. Wood's monograph, M. Lemoine had made the suggestion that a 
part of the Umkwelane Hill deposits containing Mortoniceras and 
Anisoceras should be recognised as of Vraconnian or Cenomanian 
age, although up to the date of that statement the first-named genus 
had not been included by Mr. Etheridge as a member of that fauna, 
and it has only quite recently been determined by Mr. Crick as part 
of the Anderson collection. (Eeferences to this subject are made on 
p. 4 of the present work.) 
Mr. G. C. Crick has proved from a study of the Cephalopoda of 
the north end of False Bay that the beds of that area are of 
Cenomanian age, and that they are capable of correlation with the 
Utatur group of Southern India, with the Cenomanian of Northern 
Madagascar, and with similarly aged rocks of Europe. Such forms 
