WIL] 



381 



[WIL 



Williamson, William Crawford. 12. On the 

 distribution of fossil remains on the Yorkshire 

 coast, from the lower Lias to the Bath Oolite 

 inclusive. [1834-36.] Geol. Soc. Trans. V,, 

 1840, pp. 223-242. 



■ 13. On the origin of coal. Brit. Assoc. 



Eep. 1842 (pt. 2), pp. 48-49. 



14. On the distribution of organic remains 



in the strata of the Yorkshire coast, from the 

 Upper Sandstone to the Oxford Clay inclusive. 

 [1838.] Geol. Soc. Trans. VI., 1842, pp. 143- 

 152. 



15. On the real nature of the minute 



bodies in Flints, supposed to be Sponge Spi- 

 cula). Ann. Nat. Hist. XVII., 1846, pp. 467- 

 468. 



16. On the recent British species of the 



genus Lagena. Ann. Nat. Hist. I., 1848, pp. 

 1-20. 



17. On a new British species of Campy- 



lodiscus. Ann. Nat. Hist. I., 1848, pp. 321- 

 322: 



— 18. On some of the microscopical objects 



found in the mud of the Levant and other 

 deposits ; with remarks on the mode of forma- 

 tion of calcareous and infusorial siliceous rocks. 

 [1845.] Manchester, Phil. Soc, Mem. VIIL, 

 J 848, pp. 1-128. 



19. On the structure of the shell and soft 



animal of Polystomella crispa ; with some re- 

 marks on the zoological position of the Fora- 

 minifera. [1848.] Microsc. Soc. Trans. II., 

 1849, pp. 159-180. 



20. On the microscopic structure of the 



scales and dermal teeth of some Ganoid and 

 Placoid Fishes. Phil. Trans. 1849, pp. 435- 

 476. 



21. On the Vol vox glbbator. Manchester, 



Phil. Soc. Mem. IX., 1851, pp. 321-339. 



22. On the structure and affinities of the 



plants hitherto known as SternbergiEe. Man- 

 chester, Phil. Soc. Mem. IX., 1851, pp. 340- 

 358. 



23. Investigations into the structure and 



developement of the scales and bones of fishes. 

 [1850.] Phil. Trans. 1851, pp. 643-702. 



24. On the minute structure of the cal- 

 careous shells of some recent species of Forami- 

 nifera. [1850.] Microsc. Soc. Trans. III., 



1852, pp. 105-128. 



25. On the anatomy of Melicerta ringens. 



Journ. Microsc. Sci. I., 1853, pp. 1-8, 65-76. 



26. Further elucidations of the structure 



of Volvox globator. [1852.] Microsc. Soc. 

 Trans. I., 1853, pp. 45-56. 



27. On the minute structure of a species 



ofFaujasina. [1851.] Microsc. Soc. Trans. I., 



1853, pp. 87-92. 



Williamson, William Crawford. 28. On the 

 restoration of Zamites gigas from the lower 

 sandstone and shale of the Yorkshire coast. 

 Brit. Assoc. Rep. 1854 {pt. 2), pp. 103-104. 



29. On the scaly vegetable heads or collars 



from Runswick Bay, supposed to belong to 

 Zamia gigas. Yorksh. Proc. Phil. Soc. 1855, 

 pp. 45-70. 



30. On the histology of dental and allied 



dermal tissues of vertebrate and invertebrate 

 animals. Brit. Journ. Dental Sci. I., 1 856-57, 

 pp. 131-133, 163-165, 203-205. 



31. On some histological features in the 



shells of the Crustacea. Journ. Microsc. Sci. 

 yilL, 1860, pp. 35-48. 



Willich, Charles M. On a simple geometrical 

 construction, giving a very approximate quadra- 

 ture of the circle. Roy. Soc. Proc. VIL, 1854- 

 55, p. 379 ; Nouv. Ann. Math. XV., 1856, p. 

 224. 



• 2. On the angle of dock-gates and the bee's 



cell. Phil. Mag. XVIIL, 1859, pp. 427-429. 



3. Sur la forme de la cellule des abeilles. 



Paris, Comptes Rendus,LL, 1860, pp. 633-634. 



4. Sur diverses approximations numeriques 



et sur diverses sections des solides, derives du 

 cube. Paris, Comptes Rendus, LVL, 1863, pp. 

 100-102. 



Willich, Moriz. Beschreibung und Abbildung 

 einer merkwiirdigen Missgeburt. Hufeland, 

 Journ. Arzn. XVIL, 1803 {Hft. 4), pp. 166- 

 181. 



Willigen, V. S. M, van der. Over eene optische 

 illusie, waarbij het relief van het beschouwde 

 voorwerp wordt omgekeerd. Amsterdam, Ver- 

 slag. Akad. II., 1854, pp. 153-190. 



2. Ueber Licht- und Warme - Erschein- 



ungen bei einer kraftigen galvanischen Batterie ; 

 Bildung des Lichtbogeus zwischen Metall und 

 Fliissigkeit, und Auftreten von Licht an einer 

 der in die Fliissigkeit gebauchten Electroden. 

 Poggend. Annal. XCIIL, 1854, pp. 285-296. 



• 3. Over combinatie-toonen, zoogenaamde 



stooten en con- en dissonantie. Amsterdam, 

 Verslag. Akad. IIL, 1855, pp. 115-146. 



4. Over het laagvormig verdeelde elec- 



trisch licht van den inductie-toestel van Ruhm- 

 KOKFF. Utrecht, Aanteek. Prov. Genoots. 

 1855-56, pp. 58-61. 



5. Over het in lagen verdeelde licht in 



het electrisch ei. Amsterdam, Verslag. Akad. 

 IV., 1856, pp. 280-286 ; Annal. de Chimie, L., 

 1857, pp. 126-127 ; Poggend. Annal. XCVIIL, 

 1856, pp. 494-500. 



6. Over de natuur der zeepbellen. 



Utrecht, Aanteek. Prov. Genoots. 1 856-57, pp. 

 7-9 ; Poggend. Annal. CIL, 1857, pp. 629-633. 



, 7. Fine Licht-Erscheinung im Auge. Pog- 

 gend. Annal. CIL, 1857, pp. 175-176. 



