GEOLOGY. 21 



Walker, Rev. William, \ Tooth of Polyptichodon, and other Fos- 



(Slingshy) j sils of the Malton Oolite (see p. 9). 



Wilson, John, Esq., "i Wood from the Petrified Forest, near 



(De Grey Street, York) ) Cairo. 



ZOOLOGY. 



Club, Yorkshire Naturalists' Fine mounted specimen of the Pike, 

 taken near York. 



Purchased by subscription for \ New British Bustard, shot in Lincoln- 

 presentation to the Museum j shire, (Otis Mc. Queenii, Gray). 



Benson, H. Esq., ) Specimen of Helix revelata, discovered 



(Falmouth) i near Falmouth, (in exchange). 



Bulmer, Mrs. William Specimen of the Alice Shad, taken in 



the Ouse. 



Chapman, Mr. Henry Specimen of the Whistling Swan. 



Clarke, Joseph, Esq Collection of North American Land and 



Freshwater Shells. 



Cooke, Rev. R. B Specimen of the Little Tern (in exchange ). 



Crawford, Adam, Esq., "i Collection of Shells from the Pacific 



(Rhodes, North Berwick) ) Coast. 



Crompton, the Misses Fine specimen of Conns striatus. 



Dixon, Capt. Edw., R. N... Specimens of lanthina, with the ova and 

 soft parts. 



Glossop, F. N. H., Esq., \ Two Specimens of the Glassy Nautilus, 

 (Isletoorth) j (Carinaria). 



Grigg, Miss Skin of a Boa. 



Higgins, E. T., Esq Preparation of a Species of the genus 



Monacanthus, shewing the insertion 

 of the Dorsal Spine. 



Jukes, Miss, (Birmingham) Specimens of Anatina and Amphidesma 

 from Australia. 



Meynell, Thos., junr.. Esq... Group of Saxicava, in Limestone, from 

 Tenby ; several British Shells, new to 

 the Collection, and a large series of 

 Duplicates, including examples of 

 Helix Pisana, Solen vagina, and other 

 local species. 



