— 381 — 



März. No. 195. — G. H. Williams: The Norites of the „Cortlandt 

 Series" on tlie Hudson River uear Peekskill, N. Y. 191. — G. F. Becker: 

 ]^atural Solutions of Ciimabar, Gold and associated sulpliides. 199. — N. S. 

 Shaler : Fluviatile Swamps of New England. 210. — W. E. Hidden : On 

 the Mazapil Meteoric Iron, which feil November 27 th, 1885. 221. — G. F. 

 Kunz : On the new Meteorites from Carroll Co. , Kentucky , and Catorze^ 

 Mexico. 228. 



April. No. 196. — J. J. Stevenson : The Faults of Southwest Virginia. 



— J. D. Dana : On Taconic Eocks and Stratigraphy , with a geological 

 Map of the Taconic Eegions. 270. — G. H, Einahan : Irish Esker Drift. 

 276. — A. H. Chester: Mineralogical notes from the Laboratory of Ha- 

 milton College. 284. — E. T. Hill : The Topography and Geology of the 

 Gross Timbers and surrounding regions in Northern Texas. (PI. VI.) 291. 



— 0. C. Marsh: American Jurassic Mammals. (PI. VII to X.) 327. 



Mai. No. 197. — C. A. White : luterrelation of Contemporaneous 

 Fossil Faunas and Floras. 364. — L. P. Gratacap : Eozooual Eocks of 

 Manhattan Island. 374, — G. H. Stone : Terminal Moraines in Maine. 378. 



— C. E. VAN HiSE : Note on the enlargement of Hornblendes and Augites 

 in Fragmental and Eruptive Eocks. 385. — G. F. Matthew: Great Aca- 

 dian Paradoxides. 388; — Kin of Paradoxides (? Olenellus) Kjerulfi. 390. 



— J. D. Dana : Taconic Eocks and Stratigraphy , with a Geological Map 

 of the Taconic Eegiou. (PI. XI.) 393. 



Juni. No. 198. — J. D. Dana : History of the changes in the Mt. Loa 

 craters, on Hawaii (PI. XII.) 433. — A. C. Lawson : Geology of the Eainy 

 Lake Eegion, Avith remarks on the Classification of the Crystalline Eocks 

 west of Lake Superior. 473. — G. F. Kunz : Meteoric Iron which feil near 

 Cabin Creek, Johnson County, Arkansas, March 27 th, 1886. (PI. XIII.) 494. 



— J. E. Whitfield : The Johnson County , Arkansas , and Allen County^ 

 Kentucky, Meteorites. 500. — W. E. Hidden and H. S. Washington : Coii- 

 tributions to Mineralogy. 501. 



Juli. No. 199. Vol. XXXIV. — W. T. Brigham : Kilauea in 1880. 1. 



— W. B. Dw'ight : Eecent Explorations in the Wappinger Valley Lime- 

 stone of Dutchess County, N. Y. 27. — J. S. Stevenson: Notes on the 

 Lower Carboniferous groups along the easterly side of the Appalachian 

 area in Pennsylvania and the Virginias. 37. — 0. P. Hay : On th*e manner 

 of deposits of the Glacial Drift. 52. — E. B. Eiggs : A new Meteoric Iron 

 and an Iron of doubtful nature. 59. — S. C. H. Bailey : On an Aerolite 

 from Eensselaer County, New York. 60. 



August. No. 200. — J. D. Dana: History of the Changes in the 

 Mt. Loa Craters. I. Kilauea. 81. — A. H. Chester and F. J. Cairns : 

 Crocidolite from Cumberland, E. J. 108. — F. W. Clarke : Studies in the 

 Mica Group. 131. — G.H.Williams: Serpentine (Peridotite) occuxring in 

 the Onondaga Salt-group at Syracuse, N. Y. 137. — C. D. Walcott : Note 

 on the Genus Archeocyathus of Billings. 145. 



September. No. 201. — W. H. Dall : Notes on the Geology of Florida. 

 161. — A. Hagüe : Notes on the Deposition of Scorodite from Arsenical 



