GRE] 



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Greenfield, William. On the use of negative 

 quantities in the solution of problems by alge- 

 braic equations. [1784.] Edinb. Roy. Soc. 

 Trans. I., 1788, pp. 131-145. 



Greenhow, E. H. The dates of appearance, 

 breeding, and disappearance of some birds and 

 insects in the parish of Tynemouth during the 

 year 1831. Mag. Nat. Hist. V., 1832, pp. 566- 

 569. 



Greenhow, Robt. On the construction of the 

 Galvanic Battery. Quart. Journ. Sci. II., 

 1829, pp. 71-74. 



Greenish, T. On the fossil vegetation of the 

 coal measures. Pharmaceut. Journ. XVI., 

 1857, pp. 507-509. 



Greenleaf, P. H. On the flight of the American 

 Passenger Pigeon at Madison, Ind., March 

 1855. Boston, Proc. Nat. Hist. Soc. V., 1854- 

 56, pp. 181-182. 



Greenleaf, E. C., and Chas. Stodder. Organ- 

 isms found in the mud from the bottom of 

 Mystic Pond, Medford, near Boston. Boston, 

 Proc. Nat. Hist. Soc. VIII., 1861-62, pp. 119- 

 121. 



Greenock (Lord). A general view of the phe- 

 nomena displayed in the neighbourhood of 

 Edinburgh by the igneous rocks, in their rela- 

 tions with the secondary sti-ata ; with reference 

 to a more particular description of the section 

 which has been exposed to view on the south 

 side of the Castle Hill. [1833.] Edinb. Koy. 

 Soc. Trans. XIIL, 1836, pp. 39-45. 



2. General remarks on the coal formation 



of the great valley of the Scottish Lowlands. 

 [1834.] Edinb. Roy. Soc. Trans. XIIL, 1836, 

 pp. 107-117. 



Greenough, George Bellas. A critical examina- 

 tion of the first principles of geology. Thomson, 

 Ann. Phil. XIV., 1819, pp. 365-373, 456- 

 464. 



2. Remarks on the theory of the elevation 



of mountains. Edinb. New Phil. Journ. XVIL, 

 1834, pp. 205-227. 



3. Memoir to accompany the second edition 



of the Geological Map of England and Wales. 

 [1840.] Geol. Soc. Proc. III., 1842, pp. 180- 

 185. 



4. Sur la geologic de ITnde. (Transl.) 



Annal. des Mines, VI., 1854, pp. 577-586; 

 Brit. Assoc. Rep. 1854 (pt. 2), pp. 83-85 ; 

 Petermann, Mittheil, 1855, pp. 23-27. 



Greenway, James. An account of the beneficial 

 effects of the Cassia chamsecrista in recruiting 

 worn-out lands, and in enriching such as are 

 naturally poor, together with a botanical de- 

 scription of the plant. [1788.] Amer. Phil. 

 Soc. Trans. III., 1793, pp. 226-230. 



Greenway, James. 2. An account of a poisonous 

 plant (Cicuta venenosa), growing spontaneously 

 in the southern part of Virginia. [1790.] Amer. 

 Phil. Soc. Trans. III., 1793, pp. 234-238. 



Greenwell, G. C. Observations on the greater 

 facility of ventilating dip than rise workings. 

 North England Inst. Min. Eng. Trans. II., 

 1853-54, pp. 31-34. 



2. Notes on the coal-field of East Somer- 

 set. North England Inst. Min. Eng. Trans. II., 

 1853-54, pp. 251-259. 



3. On the working of thin seams of coal, 



with observations on long wall and board and 

 pillar work. North England Inst. Min. Eng. 

 Trans. IV., 1855-56, pp. 193-201. 



4. On the ironstone of Wilts and Somerset. 



South Wales Inst. Civ. Eng. Proc. I., 1858, pp. 

 307-323. 



5. On the southern portion of the Somer- 

 setshire coal-field. South Wales Inst. Civ. 

 Eng. Proc. I., 1858, pp. 147-161. 



6. On the Somersetshire section of the 



Bristol coal-field. North England Inst. Min. 

 Eng. Trans. X., 1861, pp. 105-116. 



Greenwood, Alfred. List of mosses found near 

 Chelmsford. Phytologist, II., 1846, pp. 384- 

 389. 



2. Borrera flavicans discovered in fruit 



near Penzance. Phytologist, II., 1846, p. 

 496. 



Greenwood, F. W. P. A description of the 



principal fruits of Cuba. Boston, Journ. Nat.. 



Hist. II., 1838-39, pp. 204-244. 

 Greer, Henry R. A theorem in the calculus of 



operations, with some applications. Quart.. 



Journ. Math. III., 1860, pp. 148-155. 



2. Notes on certain infinite series. Quart. 



Journ. Math. III., 1860, pp. 262-268, 370-371. 



3. On fractional differentiation. Quart. 



Journ. Math. III., 1860, pp. 327-330. 



4. Concerning curves of double curvature. 



Quart. Journ. Math. IV., 1861, pp. 183-190. 



5. On the equation of the six-points circle.. 



Quart. Journ. Math. V., 1862, pp. 313-316. 



6. Note on trilinear and quadriplanar co- 

 ordinates. Quart. Journ. Math. VI., 1863, pp. 

 237-241. 



Greg, R. P. A description of Matlockite, a new 

 oxychloride of lead. Phil. Mag. II., 1851, pp. 

 120-121 ; Erdm. Journ. Prak. Chem. LIV., 

 1851, pp. 124-125. 



2. On meteorolites or aerolites, considered 



geographically, statistically, and cosmically. 

 Phil. Mag. VIIL, 1854, pp. 329-342, 449-463. 



3. On Conistonite, a new mineral species. 



Silliman, Journ. XVIL, 1854, pp. 333-334. 



4. On two doubtful British species, Glotta- 



lite and Zeuxite. Phil. Mag. X., 1855, pp. 118- 



1 1 ./ 



