152 



ORGANIC REMAINS. 



PL IX. fig. 30. 



n. iv. fig. 14. 



PI. IX. fig. 33. 

 PI. IX. fig. 32. 

 PL IX. fig. 29. 

 PL XI. fig. 28. 



Natica adducta 



Turbo muricatus ? (Min. Conch.) 



Trochus monilitectus 



Delphinula ? or variety of the following 



Phasianella cincta 



Turritella cingenda (Min. Conch.) ... 



Melania. 1. Heddingtonensis (Min. Conch, tab. xxxix.) 



2. striata ? (Min. Conch, tab. xlvii.) 



Terebra vetusta ... PL IX. fig. 27. 



Actaeon glaber (Bean, MS.) ... PI- IX. fig. 31. 



Rostellaria composita ? (Min. Conch.) PI. IX. fig. 28. 



Nautilus (imperfect ?) 



Belemnites abbreviatus (Miller) ... PL IX. fig. 38. 

 Ammonites Blagdeni (Min. Conch, tab. cci.) 



White Nab, Cloughton, &c- 



Also in coralline oolite. 



Cloughton Wyke. 

 Ditto. 



Cloughton and Brandsby. 



Common in inferior oolite. 



White Nab and other strata. 



White Nab. (Mr. Bean.) 



Cloughton Wyke. 



Cloughton and Brandsby. 



Cloughton, Brandsby, and 

 Sutherland, and near 

 Bath. 



Brandsby, (a large speci- 

 men.) 



White Nab, &c. 



White Nab and Dorsetshire. 



AKNULOSA. 

 Vermicularia nodus ... ... PL IX. fig. 34. Westow, Whitwell, &c- 



Serpula. 1. lacerata ... PL IV. fig. 35. Near Scarborough. 



2. a quadrate species 



FISHES AND REPTILES. 



An imperfect plesiosaurus ? was found between the spaw at Scarborough and White 

 Nab, by Mr. Williamson, in 1825. 



IN the neighbourhood of Brandsby, this rock appears in two separated 

 portions, which have different suites of organic remains. The upper 

 fissile stone strongly assimilates itself to the slaty variety of Forest 

 marble which is quarried on Wittering Heath and at Collyweston, in 

 Northamptonshire, and at Stonesfield, in Oxfordshire, both in respect of 

 its position and its imbedded fossils. This important distinction is less 

 observable in other places, though even where the rock presents but one 

 series of similar layers, those fossils are found on the top which lie in the 



