LAY] 



897 



[LEA 



Layard, Edgar L. 4. Observations on the 

 genus Paludomus of SWAINSON, with descrip- 

 tions of several new species, and the description 

 of a new species of Anculotus (A. carinatus). 

 Zool. Soc. Proc. XXII., 1854, pp. 87-94. 



5. Notes on the sea birds observed during 



a voyage in the Antarctic Ocean. Sclater, Ibis, 

 IV., 1862, pp. 97-100. 



-T 6. Ornithological notes from the Antipodes. 



Sclater, Ibis, V., 1863, pp. 241-250. 

 Laycock, Thomas. On the reflex function of 



the Brain. Forbes, Mecl. Rev. XIX., 1845, pp. 



298-311. 



2. On the Nervous System. (Review.) 



Brit. For. Med. Chir. Rev. XII., 1853, pp. 1- 

 22. 



3. On the Physiology of Cells in relation 



to consciousness and adaptive movements. 

 Brit. Assoc. Rep. 1854 (pt. 2), pp. 110-111. 



4. Further researches into the functions 



of the Brain. Brit. For. Med. Chir. Rev. XVI., 

 1855, pp. 155-187. 



5. On some first principles of a mental 



science deduced from correlations of the pri- 

 mary laws of matter and mind. Edinb. Roy. 

 Soc. Proc. IV., 1862, pp. 183-190. 



Layen, J. B. Revision de la famille des Orchi- 

 dees de la Flore du Grand-Duche de Luxem- 

 bourg. Luxemb. Soc. Sci. Nat. Mem. III., 

 1855, pp. 170-191. 



2. Rapport sur le travail de M. BRIMMEYR : 



les animaux sauvages indigenes considered sous 

 le point de vue economique. Luxemb. Soc. Sci. 

 Nat. Mem. IV., 1855-56, pp. 95-105. 



Layman, . On the preparation of Forest 



Trees for immediate use, and increasing the 

 duration of Timber. Nicholson, Journ. XXXV., 

 1813, pp. 51-57. 



Layton, James. Account of the Fossil Remains 

 in the neighbourhood of Harborough. [1826.] 

 Edinb. Journ. Sci. VI., 1827, pp. 196-201. 



Lazar, Koloman. Beitrage zur Ornithologie Sie- 

 benbiirgens. Hermannstadt, Verhandl. Sieben- 

 biirg. Ver. X., 1859, pp. 244-248. 



2. Einige Bemerkungen Dr. L. BREHM'S 



iiber STETTER'S Beschreibung der Schneesporner. 

 Hermannstadt, Verhandl. Siebenbiirg. Ver. XII., 

 1861, pp. 166-168. 



Lazzari, Paolo Mori. Cartilagine semi-ossea 

 morbosamente formetasi nell' articolazione del 

 ginocchio. Parma, Giorn. Soc. Med. Chir. I., 

 1806, pp. 198-206. 



2. Tentativi chimici istituiti per iscoprire 



la natura del corpo straniero estratto dall' arti- 

 colazione del ginocchio d' un' inferma. Parma, 

 Giorn. Soc. Med. Chir. I., 1806, pp. 241-246. 



Lazzerini, Pietro. Alcune riflessione sopra 

 le lenti ottiche per gli occhiali. Inghirami, 

 Opuscoli, II., 1821, pp. 293-298. 



VOL. III. 



Lea, A. Description of a new shell (Melania 

 Cincinnatiensis) recently taken in the vicinity 

 of Cincinnati. Silliman, Journ. XXXVIII 

 1840, p. 175. 



Lea, Carey. On the first or southern coal-field 

 of Pennsylvania. Silliman, Journ. XL, 1841 

 pp. 370-374. 



2. On Picric acid and some of its Salts, 



with an advantageous modification of one of the 

 processes for obtaining it. Silliman, Journ. 

 XXVI., 1859, pp. 379-386; Journ. de Pharm. 

 XXXV., 1859, pp. 310-311. 



3. Further remarks on numerical relations 



between equivalents. Amer. Assoc. Proc. 1860, 

 pp. 101-103; Chemical News, III., 1861, pp. 

 97-98 ; Silliman, Journ. XXX., 1860, pp. 399- 

 401. 



4. Note on sources of error in the employ 



ment of Picric acid to detect the presence of 

 Potash. Amer. Assoc. Proc. 1860, pp. 104- 

 107; Chemical News, III., 1861, pp. 180-181 ; 

 Silliman, Journ. XXXI., 1861, pp. 75-78. 



5. On the production of Ethylamine by 



reactions of the Oxy-Ethers. Amer. Assoc. 

 Proc. 1860, p. 108; Silliman, Journ. XXX., 

 1860, p. 401. 



6. On the optical properties of the Picrate 



of Manganese. Amer. Assoc. Proc. 1860, pp. 

 109-112 ; Chemical News, II., 1860, pp. 314- 

 315 ; Silliman, Journ. XXX., 1860, pp. 402- 

 404. 



7. On numerical relations exis.ting between 



the equivalent numbers of elementary bodies. 

 Silliman, Journ. XXIX., I860, pp. 98-111, 

 349-360 ; Chemical News, I., 1860, pp. 169- 

 170; II., 1860, pp. 110-111. 



8. On the preparation of Nitrate and 



Nitrite of Ethyl. Chemical News. IV., 1861, 

 pp. 219-220. 



9. On the effects of reducing agents upon 



Nitrate of Ethyl. Chemical News, IV., 1861, 

 pp. 230-231. 



10. On a series of new combinations of 



ammonia, picric acid, and metallic bases. Silli- 

 man, Journ. XXXI., 1861, pp. 78-86 ; Chemical 

 News, III., 1861, pp. 195-196, 208-210. 



11. On the formation of picramic acid. 



Silliman, Journ. XXXI., 1861, p. 188 ; Che- 

 mical News, IV., 1861, pp. 193-194. 



12. Remarks on a proposed process for the 



estimation of nitrogen, and on an acidimetric 

 process. Silliman, Journ. XXXI., 1861, pp. 

 189-191. 



13. On the production of the Ethyl Bases. 



Silliman, Journ. XXXII., 1861, pp. 25-26 ; 

 Chemical News, IV., 1861, pp. 88-89. 



14. On the exact separation of the Ethyl 

 Bases. Silliman, Journ. XXXIL, 1861, pp. 

 26-29; Chemical News, IV., 1861, pp. 71-72. 



5 x 



