in Sutherland, Ross and the Hebrides. 



367 



Oolitic Series. 



Upper beds of shelly limestone, overlaid by 



sandstone (Seepage 321.) 



Pentacrinites 



Cornbrash, Forest marble, &c. 

 Oxfordshire, Dorsetshire, &c. 



WESTERN ISLANDS. 



Great arenaceous formation, with subordinate 

 beds of shale ; the lower beds of sandstone 

 containing very large nodules charged with 

 organic remains. 



Chambered Univalves. 



Ammonites omphaloides, Tab. 242 



new species. 



Serpulae, Dentalia, Belemnites, &c. 



Bivalves. 



Astarte elegans ? Tab. 137. fig. 3 



new species, unfigured. 



Avicula injequivalvis. Tab. 244. fig. 2. . . . 



Gryphaea dilatata. Tab. 169. fig. 2. ... 



. gigantea. Tab. 371. (E. of Carsaig, 



Scoribreck, Skye, Scrapidale, Rasay.) 



Lucinacrassa. Tab. 557. fig. 3. (also at Brora.) 



Nucula, unfigured. 



Plicatula spinosa. Tab. 245. (Scalpa, Scrapi. 

 dale, Rasay) 



Trigonia, new species, approaching angulata . . 

 Saurian tooth ? associated with Ammonites, Te- 

 rebratulae, &c. (Scoribreck, Skye.) 



ENGLAND. 



Sand and shale of the eastern coast of York- 

 shire, great and inferior oolite. 



Weymouth. 



Babling Hill, Yeovil; Scarborough coast. 



Frethern, Gloucestershire ; Kelloway, &c. 

 Kelloway oolite. 



Lias and inferior oolite. 

 Horncastle. 



Lowest beds of inferior oolite, and top of lias; 

 Braunston Tunnel, Northamptonshire. 



Oolite of Yorkshire coast. 



Micaceous shale and blue limestone. 



Chambered Univalves. 



Ammonites communis. Tab. 107. (Holm, Skye.) 



- Conybeari. Tab. 131. (Swishnish, 



Rasay, Carsaig, Mull.) 



Bivalves. 



Gryphaea incurva. Tab. 112. (Carsaig.) . . 



Modiola cuneata. Tab. 248. fig. 2 



Pecten, three new species, 2 striated, 1 plain. 

 (Carsaig, Mull, Pabba.) 



Lias. 



Whitby, Lyme Regis. 

 Lyme Regis, Bath, &c. 



Whitby, Lyme Regis. 

 Banbury. 



