General Index — Vols. I-X, Inclusive. 



15 



E 



Early Saxifrage 7 :36. 

 Eartli, determination of horizontal 

 component of magnetic 

 force 2:111 

 Eatonia pennsylvanica 7 .gS. 

 Ebenaceae 7 08. 

 Echinocystis lobata 7 :39. 

 Echinospermum lappula 7:61. 



virginicum 7 :6i. 

 Echium vulgare 7 :62. 

 Eclipta alba 7 :50. 

 Editorial statement 10 :3 

 Edmondia (cf. aspinwallensis) 2:38. 



burlingtonensis 3:77. 



depressa 3:76. 



reiiexa 2 :30. i :43. 



sulcifera n. sp. 4:30. 

 Educational Briefs 4:134. 

 Eel-grass 7 :8o. 

 Eglantine 7:35. 

 Eichwaldia i :9i. 



reticulata 1:75/78, gi. 

 Elaeolite 1 -.Ty. 

 Elder 7 :43. 

 Elecampane 7 :49. 

 Electrical couple for projection 5:20. 



energy distribution in wires 

 9-il:r5. 



oscillations g-II :8, II:io. 



wave system, efifect of fixed 

 bridge on 9-II :ii. 



waves in long parallel wires 

 9-II:S. 

 Electricity as a laboratory servant 8- 



11:27. 

 Eleocharis acicularis 7 :90. 



ovata 7 :go. 



palustris 7 :90. 

 Eleusine indica 7 :90. 

 Elm 7 -.76. 



Elodes campanulata 7 :23. 

 Elymus canadensis 7 :98. 



striatus, var. villosus 7 :98. 



virginicus 7 :98. 

 Encrinurus americanus 2:102. 



bowningi n. sp. 3:122. 



deltoides 2 :i02. 



elegantulus 2:102. 



mitchelli n. sp. 3:124. 



nereus 2 :i02. 



ornatus 2 :i02. 



punctatus 2:103, 3-PI. 13. 



thresheri n. sp. 2:101. 



Endophyllum sp. 3:131. 



Energy, distribution of in electrical 



wires g-TT :i5. 

 Enstatite i :T9. 



Entolium attenuatum n. sp. 2:24. 



aviculatum 2 :23, 28. 



shuniardianum 3-PI. 12. 

 Epencephalon, of Erethizon 6 :39. 



of Geomys 6 :35. 

 Epidotc I :Ti6. 

 Epigaea repens 7 :56. 

 Epilobium adenocaulum 7 :39. 



coloratum 7 :39. 



strictum 7 :38. 

 Epiphegus virginiana 7 :66. 

 Epiphjsis of Erethizon 6:29. 

 Equisetaceae 7 :99. 

 Equisetum arvense 7 :99. 



hyemale 7 :99. 



limosum 7 :99. 

 Eragrostis capillaris 7 :97. 



frankii 7 :97. 



major 7 :g6. 



minor 7 -.gb. 



pilosa 7 -.gS. 



purshii 7 :97. 



reptans 7 :96. 

 Erechtites hieracifolia 7:53. 

 Erethizon dorsatus, Fiber and Ge- 

 omys, Biological notes on 

 6:15, 23. 

 Ericaceae 7 :56. 

 Erie shale 9-I -.7. 



fossils of 4:110. 

 Erigenia bulbosa 5:10, 7:42. 

 Erigeron annus 7 :49. 



bellidofolius 7 :49. 



canadensis 7 :49. 



philadelphicus 7 :49. 



strigosus 7 :49. 

 Eriophorum cyperinum 7:91. 



lineatum 7 :9i. 



virginicum 7 :9r. 

 Erodium cicutarium 7 :25. 

 Erratics 9-1 :28. 



Eructavit, The. An old French para- 

 phrase in verse of Ps. xlv 

 8-1 :i9. 

 Erythronium albidum 7 :85. 



americanum 7 :85. 

 Escharina distorta, see Rhinopora 



verrucosa 2 :i66. 

 Euastrum elegans 2:116. 



rostratum 2 :ii6. 

 Euchlanis i :47. 



ampuliformis n. sp. 1:48. 



dilitata 6:60. 



hipposideros 1:47, see E. di- 

 litata. 



triquetra 6 :6i. 

 Euomphalus latus 3:87. 



