Annual Report of the Board of Regents of the Smithsonian InstitutionThe Institution, 1889 |
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Сторінка 224
... shows still more globulitic and microlitic glass , and that from 10 feet below the present upper surface has smaller crystals and rather more glass base . The variations from bottom to top of the lava are slight but distinctly ...
... shows still more globulitic and microlitic glass , and that from 10 feet below the present upper surface has smaller crystals and rather more glass base . The variations from bottom to top of the lava are slight but distinctly ...
Сторінка 371
... shows a much higher magnetizability than the cast - iron ores , but its residual magnetization was so low that it ... show ( 1 ) that under the influence of a gradually increasing magnetizing force the wire is at first elongated , then ...
... shows a much higher magnetizability than the cast - iron ores , but its residual magnetization was so low that it ... show ( 1 ) that under the influence of a gradually increasing magnetizing force the wire is at first elongated , then ...
Сторінка 646
... show that they are much the same , varying only as their different environments compel them . Whether or not similarity of customs shows a similarity of origin seems to be an open question . If any customs do , it is to my mind their ...
... show that they are much the same , varying only as their different environments compel them . Whether or not similarity of customs shows a similarity of origin seems to be an open question . If any customs do , it is to my mind their ...
Зміст
Scientific Writings of Joseph Henry | 9 |
APPENDIX TO THE SECRETARYS REPORT | 29 |
Shipments received from abroad | 38 |
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Abstract Acad acid æther Agassiz Amer American appears Archæology Astron astronomical bands beds Berlin black tamanous body bones Bull Cambrian canoes Carboniferous catalogue Chem Chemakum chemical chemistry comet Compt County Cretaceous crystals described Devonian diameter earth earthquakes Eocene equatorial exploration fauna feet figs fish fossils genera genus Geol gives glacier Guyot heat inches Indians instruments investigation Jour July June Klallams Leipzig limestone London measured memoir meridian circle method miles motion mound Mountains Museum Nachr Nature Neuchâtel North observations Observatory obtained origin paper Paris phenomena photographic Phys physical plates potlatch present Proc Prof Professor published recent region relations right ascension River rocks schists Silurian Smithsonian Institution Society species specimens stars stone structure surface tamanous temperature tion tribes tube Twanas Ueber velocity volume XXXII XXXIV York