220 



Bibliograiihy, mollusea, '93. 142. 

 Bibliography, ornithology, '93, 108. 

 Bicycle wheel as a gyroscope, '00,91. 

 Bigney, A. J., '91, 151; '94,131,135; '95,10*5, 



108; '96,274: '99,52. 

 Biological stations, '91, 19, 172. 

 IBiological station, a new, and its aim, '94,34. 

 Biological station, first report of, '95, 203. 

 Biological station, plans for, "98, 55. 

 Biological survey, '93, 13. 

 Biological surveys, '91, 18, 76. 

 Biological .survey, suggestions for, '93, 191. 

 Biological survey of Indiana, '92,48. 

 Biological survey of Milan pond. '9(5,274. 

 ' Biology, '93, 224. 

 Birds, ;i-,-t for protection of. see act. 

 Birds of Brown County, preliminary list of, 



'91,68. 

 Birds, destruction of, '91, 16. 

 Birds of 1891, notes on, '94, 73. 

 Bird ferocity, '97, 206. 

 Birds, Indiana, "91, 164, 16<5. 

 Birds of Indiana, '95,162. 

 Bird migration, "91. 19. 

 Birds near Richmond, Ind.. '97, 183. 

 Birds, notes on, "93,116. 

 Birds observed in the Sawtooth ^Mountains, 



'94, 80. 

 Birds of Wabash County, "94, SO : "95, 148. 

 Birds o' Western Texas and Southern New 



Mexico, '92,61. 

 Birge. A.,'95,244. 

 Bison, skull of fossil. '99,178. 

 Bitting, A. W., '93, 69; '91, 80; '9.3, 135, l'.5S ; 



'96.172; '97,78. 

 Bivalves, fresh-water, '93, 152. 

 Black racer, '91, 106, 119, 120. 

 Blake. E. M., '96,87. 

 Blarina brevicauda, '91, 162. 

 Bl.irina cinerea, '91,163. 

 Blarina parva, '91,163. 

 Blarina platyrhinus, '91, 163. 

 Blatchley, W. S., "92,92,153,165; "93,69.199, 



231: '94.68; "96,54,130. 

 Blatta americana, '92,1.57. 

 Blatta flavocii.cta. '92,161. 

 Blatta germanica, '92, 162. 

 Blatta orientalis, "92, 1.56. 

 Blatta pennsylvanica, '92,158. 

 JBlattidae of Indiana. "92. 153. 

 Blattidae. synopsis of genera of. "92. 155. 

 Blind animals of Mammoth Cave, some notes 



on. "94. 80. 

 Blind fishes. '91. 24 ; '97. 2:30. 

 Blind fishes, ancestors of. '91. 24. 

 Blind fish. new. "97.231. 

 Blind rat of Mammoth Cave. '98. 253. 



Blissus leucopterus, '92, 86. 

 Blood corpuscles of very young human em- 

 bryo. '94. 1:55. 

 Blood sinuses, in reptilian head. '98. 228. 

 Blood studies, formalin as reagent in. '98, 



Blue gills, destruction of. '9(5. 303. 



Blue jay, '91. 21. 



Bobolink in Indiana. '96. 227. 



Boetomus sp.. "92. 91. 



Bolley. H. L.. '92. 50. 



Botanical apparatus. '97,156. 



Botanical division of state biological survey, 

 report of progress. '91. (56. 



Botanical field work in Idaho. '92. 35. 



Botanical literature in State Library. "95.102. 



Botany. "93. 14. 2:?2. 



Botany, a proposed new systematic of X. A., 

 '94. i:«. 



Botany, bibliography of. '93, 20. 



Botany, systematic. '91, 18. 



Botrychium. '91. 17. 27. 



Botrychium. sporangium, an apical growth, 

 '91. 79. 



Bowlder, an interesting. '99. 162. 



Bowlder belts, a theory to explain the West- 

 ern Indiana. 'M. 192. 



Brachiopoda. "91. 08. 



Bracon agrili. '92. 89. 



Bracon diastatae. '92. 89. 



Bracon phycidis. '92, 89. 



Bracon sp.. "92. 89. 



Bradley. M.C.. '98.117. 



Branchipus. "91.22. 



Branchysorex brevicaudatus. "91, 163. 



Branchysorex harlanii. "91, 163. 



Branner. J. C. '9:i. 223 ; '94. 54. 



Brannon. .M. A.. "92. .35 ; "93. 2:^7 ; '98. 291. 



Bray. W. L.. '92. 48. 



Bread, pure yeast in. '97. 62. 



Bread, salt-rising. "94. 126. 



Break shoes, railway. "00. KX). 



British Columbian glaciers. '92. 2i". 



Brown. Charles C. "94. 40. 



Brown County, preliminary list of birds of, 

 '94. (58. 



Brown. W. V.. '91. 64. 



Bruchus exiguus, '92, 91. 



Bruner. Henry L., '97, 203, 204,205; '98,228, 

 229. 



Bryan. W. L., "94. 42. 



Bryophyta. '93. 64. 



Buckeye canoe of 1840. '94, 130. 



Buckeye, .'i Kansas species, '91. 74. 



Buffalo gnats. "91. 31. 



Buffalo in Illinois and Indiana. '91. 1.55. 



Bufo lentiginosus. "0(5. 1(57. 



