New Jersey, Cretaceous fora- 



minif era of, 45 



Officers, Election of, 62 



Organisms, Cultivating, under 



the microscope, 6 



Ovipositor of Cryptus samdce, . 99 



Oyster, The Long Island 115 



Panama, Termites of,. .91. 93, 102 

 Pellew, Charles E., Tests 



for blood, 13 



Photomicrographs of minerals 92 



, by polarized light, 94 



Photomicrography, Methods in 91 



, Dr. Draper's apparatus,. 116 



Polarized light, Photomicro- 

 graphs by, 94 



Proceedings :— 



Meeting of Oct. 4th, 1889, . . 9 



18th, 10 



Nov. 1st, 12 



15th, 13 



Dec. 6th, 58 



20th 60 



Jan. 3d. 1890,.. 61 



17th, 62 



Feb. 7th 91 



21st, 91 



Mar. 7th, 92 



21st, 92 



April 4th, 93 



18th 115 



May 2nd, 115 



16th, 117 



June 6th, 119 



20th, 119 



Protoplasm and the cell doc- 

 trine 17 



Provisory object-support, 56 



Publications Received, .... 



14, 64, 95, 121 



Pyrgula, Lingual dentition of, 1 

 Rakestraw^, G. G., Methods 



in mineralogy, 119 



Riederer, Ludwig, Enclosing 



sections in collodion 56 



, staining sections enclosed 



in collodion, 88 



Riederer, Ludwig, Ovipositor 



of Cryptus samice, 99 



" Santa Monica Find, New," . . 11 



Saprolegnia ferax, 67 



Sections, Enclosing, in collo- 

 dion, 56 



, Staining, enclosed in col- 

 lodion 88 



Shrimp affected by fungus, ... 12 

 Shultze, E. a.. Cultivating 

 organisms under the micro- 

 scope, 6 



, New cement for glycer- 

 ine mounts 10 



, •' New Santa Monica 



"Find," 11 



Skeel, Frank D., Photomicro- 

 graphs of minerals 92 



, A new objective 115 



, Turn-table for cutting 



cells 116 



Spiracles of insects, 116 



Staining sections enclosed in 



collodion 88 



Stratford, William, Meth- 

 ods in photomicrography, . . 91 



Termes flavipes, . 118 



Termites of Panama, . . .91, 93, 102 



, Repaired beaks of, 118 



, Our native, 118 



Tests, Microscopical, for blood 13 

 Tracheids, Elliptically wound, 110 

 Tui-n-table for cutting cells,. . 116 



, The original 116 



Ustilago utriculosa 9 



, Austro- Americana, 9 



Woodward, Anthony, Creta- 

 ceous foraminifera of New 



Jersey, 45 



Yellowstone Gevser, Deposits 



of, .' 63 



Zabriskie, J. L., Ustilago 

 utriculosa and U. Austro- 



Americana, 9 



, Termes Havipes, 118 



