5o5,7'3> 
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Index to Vol. VII. 
Absolute Attraction of Matter 177 
Acoma, Visit to the Pueblo of 490 
Aesthetic Hour with my Herbarium 199 
Address by Chief Justice Waite 2 
Age of Missouri River 25 
Age of the World 599 
Agricultural Botany 293 
Alexander, W. W., Astronomical Notes, 
302, 355, 435, 591, 763 
Alexander, W. W., Celestial Phenomena 
for April, 1884 763 
Alexander, W. W., Manner of Calculat- 
ing True Time ... 44 
Alexander, W. W., Manner of Calculat- 
ing Time Observations 174 
Alleghany Portage Road in 1853.. 540 
Altar Mounds, Exploration of 32 
America, Early Man in 344 
American Association for Advancement 
of Science 284 
Ancient Ruins of Sonora 375 
Anthropological Studies, Value of 288 
An Aztec Calendar 669 
Animal Mounds in Wisconsin 664 
Ancient and Modern Glass of Murano....233 
Ancient Man 38 
Ancient Races of Mississippi Valley 593 
Anti-Cyclonic Storms 184 
Arlburg Tunnel 635 
Arnold Guyot, Death of 708 
Archaeological Discoveries in S. A 35 
Archgeological Discoveries in Illinois 117 
Archaeological Discoveries in New Mex- 
ico ..614 
Archaeological Discoveries in Arizona.. ...667 
Arctic Relief Expedition of 1883 207 
Artificial Stone as Building Material 420 
Asbestos and Its Applications 437 
Astronomical Notes 1883 302 
Asphaltum Pavements 272 
Association Notes, British 461 
Atchafalaya Outlet 117 
Atchafalaya, The 159 
Aztecs, The 751 
Baconian Philosophy 261 
Bailey, E. S. H., Manufacture and Dura- 
bility of Roofing Slate 679 
Bailey, E. S. H., Kaw Water at Lawrence..603 
Beds of Texas, Triassic 616 
Bell, Dr. S. B., Visit to the Afflicted Cat- 
tle Region of Kansas 772 
Berthoud, E. L., First Geological Survey 
of Louisiana 679 
Berthoud, E. L., California in Old Maps.114 
Berthoud, E. L., the Aztecs ....751 
Boehmer, Electrical Phenomena on Pike's 
Peak ■• 396 
Botany, Agricultural 298 
Bottled Sunshine ...314 
Book Notices...51, 124, 193, 250, 307, 380, 
443, 502, 577, 639, 700, 744, 768 
Attitude of Mankind, The Upright 753 
Bowers, Rev. Steven, Relics of Santa Bar- 
bara Indians 748 
Brown, R. W., On Memory 616 
British Association 461 
Broadhead, G. C, Old Maps 56 
Broadhead, G. C, Flint Chips. 599 
Broadhead, G. C, Explorers of N. A 407 
Broadhead, G. C, Letter from Pleasant 
Hill ! 430 
Broadhead G. C, Steatite Quarries and 
Utensils 188 
Cable R. R. of Kansas City 468 
