DEPARTMENT OF GEOLOGY. 155 



Head-l)one,s and scales of Leindotiis^ sp. nov., from the 

 Oxford Clay of Peterborough. 



A splonial bone of Gyrodus from the Kimmeridge Clay 

 of South Willingham, Lines. 



One fossil fish from the Neocomian of Coraen. 



One portion of Thrissopater salmoneus and two fish-jaws, 

 from the Gault of Folkestone. 



A few fish-remains from the English Chalk, collected to 

 illustrate zonal distribution. 



Mollusca. — Five Mollusca from the Devonian of North 

 America. 



Fifty fossils, chiefly Mollusca, from the Middle Culm of 

 North Devon. 



Eleven sections of Goniatites from the Carboniferous of 

 Yorkshire. 



Fourteen Cephalopoda from the English Carboniferous 

 Limestone. 



Three Kimmeridgian Ammonites from Saragula, Oren- 

 burg, and one Lamellibranch from the Carboniferous Lime- 

 stone of Russia. 



Ninety-one Cephalopoda from the Lias and Inferior Oolite 

 of the West of England ; some noticed in Mr. Buckman's 

 papers in the Quart. Journ. Geol. Soc. 



The type-specimen of Ammonites boweri from the Inferior 

 Oolite, Babylon Hill, Ambury Quarry, Bradford Abbas, near 

 Yeovil. 



One Geoteuthis from the Lower Lias of Charmouth. 



Two Cephalopoda from the Gauit of Folkestone. 



About three hundred Cephalopoda from the Chalk Marl 

 of Dorsetshire and Wiltshire, chiefly collected by D. Stephens 

 and J. Buckman. 



Ammonites from the English Chalk, collected to illustrate 

 zonal distribution. 



Two thousand and ninety Invertebrate fossils, chiefly 

 Mollusca, from the Eocene of Cotentin and Loire-Inferieure, 

 France. 



One Cyprcea gigas from the Eocene of Muddy Creek, 

 Victoria. 



A collection of Pliocene and Post-Pliocene shells from 

 California, representing two hundred and twenty-five species 

 and varieties described by Dr. Ralph Arnold in Mem. Cali- 

 fornia Acad. Sci., 1903, and labelled by him. 



