12 ART. 6. — R. B. NEWTON AND R. HOLLAND : 



Those from Borneo were obtained from the Gomanton Hill lime- 

 stone and from pebbles taken from the bed of the River Malinam. 

 The examples recorded by Messrs. Jones and Chapman came 

 from the Tertiary limestenes of Christmas Island. 



Orbitoides (Lepidocyciina) Verbeeki, Newton and Holland. 



0. papyracca, Brady : Geol. Mag., 1875. PI. XIV, fig. 1 , 



p. 535 {non Boubêe). 

 Lepidocyciina species g. and k., Vereeek et Fennema : 



Descr. gêol. de Java et Madoura, 1896. Vol. I, PL XI, 



figs. 173-175, 177-180; Vol. II, p. 1178. 

 0. (Lejyidocijclina) Verbeeki, Newton and Holland : Ann. 



Mag. Nat Hist., 1899. Ser. VII, Vol. Ill, p. 257, PI. 



IX, figs. 7-11 ; PL X, fig. 1. 

 0. {Lepidocyciina) Verbeeki, Jones and Chapman: Monograph 



of Christmas Island, 1900, p. 245. 



One or two very small forms, which are probably to be 

 referred to this species, occur in the Iriomoté limestone. The 

 Sumatran specimens were collected by Dr. Verbeek from lime- 

 stones on the W. coast of that Island and from the adjacent 

 Island of Nias. The Bornean specimens were obtained from 

 pebbles found in the bed of the River Malinam. The examples 

 recorded by Messrs. Jones and Chapman came from the Tertiary 

 limestones of Christmas Island. We have ourselves noted it from 

 the Formosan limestones (Journ. Geol. Soe. Tokyo, June 1900, 

 Vol. VII). 



