Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 10 – 11American Philosophical Society, 1967 |
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Сторінка 155
... tion is owing to terrestrial currents , it is probable that the declina- tion would be westward in the southern hemisphere , in accordance with Ferrel's law , that , " in whatever direction a body moves on the surface of the earth ...
... tion is owing to terrestrial currents , it is probable that the declina- tion would be westward in the southern hemisphere , in accordance with Ferrel's law , that , " in whatever direction a body moves on the surface of the earth ...
Сторінка 307
... tion southward of the lignite tertiary beds of the Upper Missouri . Dr. Le Conte spoke with regard to the lignite of the same region . Prof. J. P. Lesley was elected Librarian for the ensuing year , and Thomas P. James was requested to ...
... tion southward of the lignite tertiary beds of the Upper Missouri . Dr. Le Conte spoke with regard to the lignite of the same region . Prof. J. P. Lesley was elected Librarian for the ensuing year , and Thomas P. James was requested to ...
Сторінка 434
... tion of taste in form , and perfection of art in material , decora- tion , and execution . It is scarcely necessary to refer to the porcelain of Sevres , in proof of these assertions for our day , and generation , and for the classic ...
... tion of taste in form , and perfection of art in material , decora- tion , and execution . It is scarcely necessary to refer to the porcelain of Sevres , in proof of these assertions for our day , and generation , and for the classic ...
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Three | 27 |
Pending nominations Nos 534 535 536 and 537 were | 28 |
Present ten members | 105 |
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American American Philosophical Society anticlinal appear appointed April arkite axis Bache barometric beds bitumen black slate blue Boston Carboniferous Chair character clay Coal Measures Committee Cresson Cretaceous dated declination Devonian disc disturbances Donations east elected feet thick fissure formation Fraley Franklin Institute Geological gravity gray hard Hayden Hills Historical Society horizon inches iron January Judge Kentucky lamellæ Lesley letter Library were announced Library were received lignite limestone London magnetic March Meeting meteors miles Missouri Missouri River motion mountains nearly neutral point observations Paint Creek Pending nominations Pennsylvania petroleum Philadelphia Philosophical Society plants plate polarity present President Prof referred remarkable River rock sand sandrock Sandstone septum Shale Soapstone Society was adjourned solar species specimens Spirifera stone stream surface temperature tion Trego upper valley variation Venango County wood