8 



Bulletin of Laboratories of Denison University. 



nodocarinatus 3:18. 



percarinatus 2:17. 



perelegans 3:90. 



pulchellus 2 :i9. 



sp. 3:90. 



stramineus 2 '.ig. 



sub-cordiformis n. sp. 2:18. 

 Bellflower 7 :56. 

 Bent grass 7 :95. 

 Beomyces roseus 9-1:14. 

 Berberidaceae 7:15. 

 Berberis vulgaris 7:15. 

 Berea grit 4:107. 



shale of Ohio 4:107. 



shale exposed at Moot's 

 Run, O. 5:26. 

 Bergamont. Wild 7:69. 

 Bidens bipinnata 7:52. 



cernua 7 :52. 



connata 7 :5i. 



chrysanthemoides 7 :52. 



frondosa 7:51. 

 Bignoniaceae 7 :66. 



Big Sandy Valley. Preglacial drain- 

 age in 9-II :26. 

 Bindweed. Black 7 :74. 

 Biological notes on Fiber, Geomys 



and Erethizon 6:15. 

 Biotite I :T8. 

 Bishop's Leaf 7 :36. 



Cap 7 -.36. 

 Bittersweet 7 :63. 

 Bittersweet. Climbing 7 :26. 

 Blackberry. High 7:33. 



Low 7 -.T,?,. 

 Black Gum 7 :43. 



Black Hand. Conglomerate of 9-I :g. 

 Black Hand rock S-H :40. 

 Black Haw 7:44. 



Medick 7 :29. 



Snakeroot 7:13. 



Sugar Maple 7 :27. 

 Bladder cells of the trigeminis of 



Arctomys 5 :6i. 

 Bladder Kctmia 7 :24. 

 Bladder-nut, American 7:28. 

 Bladderwort 7 :66. 

 Blazing Star 7 :86. 

 Blephilia ciliata 7:69. 



hirsuta 7 .6g. 

 Blood Root 7 :i6. 

 Blue Bells 7:61. 

 Blueberry. Low 7 :s6. 



Swamp 7 :56. 

 Bluebottle 7:56. 



Blue clay of the Clinton 1:68. 

 Blue Cohosh 7:15. 

 Bluc-eved Grass 7 :S3. 

 Blue-eyed Mary 7:64. 

 Blue Flag 7 :83. 



Blue Grass 7 :97. 

 Blue Weed 7 :62. 

 Boehmeria cylindrica 7 :y7. 

 Boneset 7 :^6. 

 Borraginaceae 7:61. 

 Bosmina cornuta 8-1 :4. 



atlantaensis n. sp. S-H :23. 

 Botanical laboratory. Notes from 8- 



n:7. 

 Botany. Dept. of at Denison Univ. 



10 :87. 

 Botrychium ternatum var. interme- 

 dium 7 :ioi. 

 virginianum 7:101. 

 Boughton, W. H. 10:15 — Biog. 36. 

 Boulder clay near Beech Flats, O. 



9-1 :28. 

 Bourneville, O. Preglacial channel 



near 9-I wg. 

 Box Elder 7 :28. 

 Brachionus bakeri 1 :55, 6:64. 

 intermedins i :56. 

 militaris i : 36, 6 :65. 

 pala 6 :t)3. 



tuburculus n. sp. 6:65. 

 urceolaris 6 :64. 

 Brachiopoda 2:105. 



in Clinton group of Ohio i : 



78. 

 of Flint Ridge, Ohio 2 :43. 

 of Licking Co., Ohio. Key to 

 4:11. 

 Brachyelytrum aristatum 7 :95. 

 Brachymetopus 2 :53. 

 discors 2 :57. 

 hibernicus 2 :55-57. 

 lodiensis 2:^^. 

 mc coyi 2:5s. 

 ouralicus 2:^5- 

 Brain of Arctomys, external f(Trm and 



measurements of 5 :5i. 

 Brain. Comparative structure of 

 Arctomys and Didelphys 

 576. 

 Brain of Erethizon 6:26. 

 of Geomvs 6:26. 

 method of hardening 6 :27. 

 of Opossum 6:75. 

 of rabbit. Summary of Stre- 



da's work on 5 :4T. 

 of rat. Summary of Strcda's 



work on 5 :41. 

 Rodent. General description 



of 5 :40. 

 Studies in topography of ro- 

 dent 6:26. 

 Brake. Common 7 :99. 

 Brassica nigra 1:31, 7:19- 

 sinapistrum 7 :io. 

 Bremen, O., drainage near 9-TT:35. 



