Stewart— List of Estuarine Clay Fossils. 
37 
hoped that members of the Belfast Naturalists’ Field Club will not overlook 
the raised beaches that are so numerous in the district : a good catalogue 
of our raised beach shells would nearly perfect our knowledge of the local 
Post-pliocene marine fauna. 
I am very much indebted to J. Gwynn Jeffreys. Esq., F.R.S., for his 
kindness in identifying for me all critical or doubtful shells ; to Joseph 
Wright, Esq., F.G.S., who gave much valuable assistance in ascertaining 
the various forms of Foraminifcra in the Estuarine Clay; and also to Dr. 
H. B. Brady, F.G.S., F.L.S., who kindly took the trouble to refer these 
forms to their proper species. To Rev, Dr. Grainger I am also indebted 
for permission to examine his valuable collections of shells of the Belfast 
Estuarine Clay. 
