290 Miscellaneous Intelligence. 
J — on st relative age of the Niagara and so-called Lower Helderberg 
A. H. 
ws ’Probable Origin of the South Carolina Phosphates; W. C. Krr 
5. On some points in the "Stratignapliy and surface Geology of North Carolina ; 
. KERR. 
46. A point a ea Geology; a ©. KERR. 
AT. theres in Washington Territory; R. W. Ra 
48. The Salt 5 i at Silver Peak, South ern Nevada; W. an ahi 
49. On Abnormal Vertebre of the Elephant; Sansorn Tew 
50. On a new locality of Kyanite; Sanporn TENNEY. 
ints in gy of E 
. On 
54. On the subdivisions of the Branch Mollusca ; THEODORE GILL. 
“88 following = were read by title only :— 
. Sketch of the researches ee Pages Bs ‘ite eter travel through the five 
Pie of Central Aianvioe, part of e Republic of Ecuador and 
Peru; then on the Island of Chincha aa tie "islasawh Archipelago; M 
HABEL. 
56. On the occurrence of native iron, not meteoric ; H. B. Nason. 
57. On oe ——e of ee American Bt j H re nes A 
58. On n quartz crystals; L. F 
59. Gediog ogy of the fe Cotenenas Mining District of the “Tiah Territory ; P. A 
CHADBOURNE. 
60. The Geysers of Iceland and California; P. A. CHa i 
61. Guano, the origin of the Apatite of Ridea eau, Canada; ORSFORD. 
ne fat Water Pond Overlying a Salt Water Pond in Tiddlesax pers Mass. ; 
RSFORD. 
os 63. ad omy of glacial action in the placer and gulch gold of California; E. N. 
64. cpr and Lake Regions; S. J. WALLACE. 
4. In SupSectron C. 
mais 
oscopic Circuits of Generation: a. Of tic Fungus; f the (nom- — 
inal) rats of Fresh Water ie as development phases of snes foe c. Of 
Vorticello-Planarians; T. C. HitGarp. (Read by J. E. Hilgard.) 
a new form of Bindontar r Microscope ; ARNARD. 
the Structure of the scale of Podura plumbea; FLA 
4. On a Tiumination - Binocular Microscopes, with proposal for a new Dia- 
pire Pe bebe 
TS on Ste aot ¢ vision as applied to the Microscope; R. H. W. 
6 Some remarks on n Noort’ lines, with particular reference to Dr. Woodward's 
as has tig 
remarks on a vn Picket Microscope and Telescope combined; JOSIAH 
8. "hot remarks Flies two ro deposits of Diatomaceous earths recently thrown up 
by the Sea; Epwin 
9. Remarks on a “method tot ae very low power with the microscope, 
with demonstration 
5. ly SupSecrion E. 
Archeology and Ethnology. 
1. Observations of the stone used by the Indians within the limits of Massa- 
ge eee of their implements, with some remarks on the pro- 
REGORY. 
ufacture ; oiutke 
2. The rE ora Laws. for Special ium: Guo: A. Lz 
3. On some peculiarities of the Grammar of the Eskimo Dialects; oo paws 
Wt 
Se gee a ee RT Pr 
