478 PROCEEDINGS OF PHILADELPHIA MEETING. 



Geology of New Hampshire : IbUl., pp. 399-401. 



Some points in lithology : Ibid., 1878-1879, pp. 335-343 ; pp. 431-440 ; vol. xviii, pp. 



134, 135. 

 The Hudson River age of the Taconic schists: Ihld., vol. xvii, 1879, pp. 375-388 ; 



vol. xviii, pp. 61-64. 

 Manual of geologj': 3d edition, 912 pp., 8vo, 1880, New York. 

 Gilbert's report on the geology of the Henry mountains: Amer. Jour. ScL (3), vol. 



xix, 1880, pp. 17-25. 

 The age of the Green mountains : Ibid., pp. 191-200. 

 The geological relations of the limestone belts of Westchester county. New York : 



Ibid., vol. XX, 1880-'81, pp. 21-32; pp. 194-220; pp. 359-375; pp. 450-456; 



vol. xxi, pp. 425-443; vol. xxii, pp. 103-119; pp. 313-315; pp. 327-335. 

 On the relation of tlie so-called '' kames " of the Connecticut River valley to the 



terrace-formation: Ibid., vol. xxii, 1881, pp. 451-4()8. 

 The flood of the Connecticut River valley from the melting of the Quaternary 



glacier: 76/(7., vol. xxiii, 1882, pp. 87-97 ; pp. 179-202; pp. 360-373; vol. xxiv, 



pp. 98-104. 

 Text-book of geology : 4th edition, 412 pp., 1882, 8vo, New York. 

 Review of Button's Tertiary history of the Grand Canon district: Amer. Jour. Sci. 



(3), vol. xxiv, 1882, pp. 81-89. 

 Southward discharge of lake Winnipeg: Ibid., pp. 428-433. 

 The western discharge of the flooded Connecticut: Ibid., vol. xxv, 1883, pp. 440- 



448. 

 Phenomena of the Glacial and Champhun periods about the mouth of the Connec- 

 ticut valley— that is, in the New Haven region: Ibid., pp. 341-361 ; vol. xxvii, 



1883, pp. 113-130. 

 Condition occasioning the Ohio River flood of February, 1S84: Ibid., 1884, })p. 419- 



421. 

 On the southward ending of a great synclinal in the Taconic range: Ibid., vol. 



xxviii, 1884, pp. 268-275. 

 The Cortlandt and Stony Point hornblendic and augitic rocks: Ibid., }>]). 384-386. 

 Origin of bedding in so-called metamorpliic rocks : Ibid, \)\). 393-396. 

 The making of limonite ore beds : II>ld., pp. .')98-400. 

 The decay of quartzite, and the formation of sand, kaolin and crystallized quartz : 



Ibid., pp. 448-452. 

 A system of rock notation for geological diagrams: Ibid., vol. xxix, 1885, pp. 7-10. 

 The decay of quartzite: Pseudo-breccia : Ibid., pp. 57, 5S. 

 Taconic rocks and stratigraphy: Amer. Jour. Sci. (3), vol. xxix, 1885, pp. 205-222; 



pp. 437-443. 

 Origin of coral reefs and islands: Ibid., vol. xxx, 1885, pp. 89-105; pp. 169-191. 

 On displacement through intrusion: Ibid., pp. 374-376. 

 Lower Silurian fossils from a limestone of the original Taconic of Emmons : Ibid., 



vol. XX xi, 1886, pp. 241-248. 

 Early history of Taconic investigation: Ibid., pp. 399-401. 

 General terms applied to metamorphism and to the porphyritic structure of rocks : 



Ibid., vol. xxxii, 1886, pp. 69-72. 

 Taconic stratigraphy and fossils : /6«i, pp. 236-239. 

 A dissected volcanic mountain, Tahiti: Ibid., pp. 247-255. 

 Manual of mineralogy and lithology: 4th edition, 518 pp., 12mo, New York, 1887. 



