STATE GEOLOGIST. 229 



Wallich, G. C. Deep Sea Researches on the Biology of the Globigerina. 

 1877. 

 Not seen. 



Wallich, G. C. On the Radiolaria as an order of the Protozoa. <^Pop. Sd. 

 Rev., new series, vol. vi, pp. 267-382, pi. vi. 1878. 



Wallich, G. C. A Contribution to the Physical History of the Cretaceous 

 Flints. <^Quart. Journ. Geol. Soc. Land., vol. xxxvi, pp. 68-92. ISSO. 



Wallich, — . Note on the Detection of Polycystina with the hermetically 

 closed Cavities of certain Nodular Flints. <^Ann. and Mag. Nat. Hist., 

 ser. 5, vol. xii, pp. 52-53. 1883. 



Wallich, — . Critical Notes on Dr. Augustus Gruber's *' Contributions to 

 the Knowledge of the Amoebae." <^Ann. and Mag. Nat. Hist., ser. 5, 

 vol. xvi, pp. 215-227. 1885. 



Weaver, T. On the Composition of Chalk Rocks and Chalk Marl, from 

 the Observations of Dr. Ehrenberg. <^Ann. and Mag. Nat. Hist., vol. 

 vii, p. 398. 1841. 



Wethehell, N. T. Observations on a Well dug on the South side of 

 Hampstead Heath. <C.Trans. Geol. Soc. Lond., 2nd. ser., vol. v, p. 131, 

 pi. ix. 1834. 



Wetherell, N. T. Notice of a species of Rotalia found attached to 

 .specimens of Vermetus Bognoriensis. <^3fag. of Nat. Hist., vol. iii, pp. 

 162, 163 1839. 



Whitaker, W. On the "Lower London Tertiaries" of Kent. <^Qxiart. 

 Journ. Geol. Soc. Land., vol. xxii, pp. 404-435. 1866. 



Whitaker, W. The Geology of the London Basin. <^Mem. Geol. Sur. Gt. 

 Bnt., vol. iv, pp. 575, 578, 581, 596, 600. 1872. 



ListBofForaminifera found in Thiinet, Woolwich and Reading, Oldhavon, London 

 Clay, Bracklesham, aiij^ Upper Bagshot Beds. 



Wilson, E. On the Occurrence of Foraminifera in the Carboniferous Lime- 

 stene of Derbyshire. <^Midland Naturalist, vol. iii, p. 220. 1880. 



Williamson, W. C. On some of the Microscopical Objects found in the 

 Mud of the Levant, and other Deposits, with remarks on the Formation 

 of Calcareous and Infusorial Siliceous Rocks. <^Mem. Lit. and Philos. 

 Soc. of Manchester, ser. 2, vol. viii, p. 1. 1848. 



Williamson, W. C. On the recent Britisli .species of the genus Lngena 

 -^Ann., and Mag. Nat. Hist., ser. 2, vol. i, p. 1. 1848. 



Williamson, W. C. On the Structure of the Shell and Soft Animal of Poly' 

 stomella crispa, with some remarks on the Zoological position of the For- 

 aminifera. <^Tran8. Micros Soc. Lond., vol. ii, j). J.'59, pi. x.vviii. 1848. 



W1LLIA.MS0N, W. C. On the minute structure of tlie Calcareous Shells of 

 some recent species of Foraminifera. < Trans. Mien a. Soc. Lond., ser. 2, 

 vol. iii, p. 105. 1851. 



