146 Bibliography of tJie Foraminifera. 



WALLICH, G. C. Observations on the Coccosphere. Annals Mag. 

 Nat. Hist., ser. 4, vol. xix, 1877, pp. 342-350, pi. xvii. London. 



On the Fundamental Error of constituting Gromia the Type 



of Foraminiferal Structure. Annals Mag. Nat. Hist., ser. 4, 

 vol. xix, 1877, pp. 158-174. London. 



On the Radiolaria as an Order of the Protozoa. Pop. Sci. 



Rev., n. s., vol. ii, 1878, pp. 267-281, 368-382, pi. vi. London. 



A Contribution to the Physical History of the Cretaceous 



Flints. Quart. Journ. Geol. Soc., vol. xxxvi, 1880, pp. 68-92. 



London. 



Critical Notes on Dr. Gruber's " Contributions to the Know- 

 ledge of the Amoebae." Annals Mag. Nat. Hist., ser. 5, vol. xvi, 

 1885, pp. 215-227. London. 



Critical Observations on Prof. Leidy^s " Freshwater Rhizopoda 



of North America," and Classification of the Rhizopoda in general. 

 Annals Mag. Nat. Hist., ser. 5, vol. xvi, 1885, pp. 317-334, 

 453-473- London. 



WATERS, ARTHUR WILLIAM. Remarks on some Fossils from 

 Oberburg, Styria. Quart. Journ. Geol. Soc., vol. xxx, 1874, pp. 

 339-341 [Lists]. London. 



Ouelques Roches des Alpes vaudoises etudie"es au microscope. 



Bull. Soc. Vaudoise Sci. Nat., vol. xvi, 1879, pp. 593-598, pi. 

 xxiv. Lausanne. 



WATTS, H. Foraminifera of Victoria. Southern Science Record, 

 vol. iii, No. 3, 1883, pp. 76, 77. Collingwood [ Victoria}. 



[Also issued separately as a leaflet.] 



WEAVER, THOMAS. 1775-1855. On the Composition of Chalk 

 Rocks and Chalk Marl, from the observations of Dr. Ehrenberg. 

 Annals Mag. Nat. Hist., vol. vii, 1842, pp. 296-315, 374-398. 



London, 

 [Includes a note on d'Orbigny's " Foram. Craie blanche," c.] 



WEST, TUFFEN. Half an Hour at the Microscope. Journ. Postal 

 Microsc. Soc., vol. ii, pt. 5, 1883, pp. 41-43, pi. xxi. Bath. 



[PolystojnellcB.} 



WETHERED, EDWARD. On Insoluble Residues obtained from the 

 Carboniferous Limestone Series at Clifton. Quart. Journ. Geol. 

 Soc., vol. xliv, 1888, pp. 186-199, pi. London. 



WETHERELL, NATHANIEL THOMAS. 1800-1875. Rotalia on 

 Vermetus Bognoriensis. Magazine of Natural History, ser. 2, 

 vol. iii, 1839, pp. 162, 163, fig. 27 a,b. London. 



Notice of the Occurrence in Flints of small Siliceous Nodular 



Concretions, containing different species of Foraminifera. 

 Geologist, vol. ii, 1859, pp. 193, 194, 6 figures. London. 



