Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 41 – 42The Society, 1902 |
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Сторінка 35
... connection with it , at Hanoï in November next , and ask- ing the Society's coöperation . The list of donations to the Library was laid on the table , and thanks were ordered for them . The meeting was adjourned by the presiding member ...
... connection with it , at Hanoï in November next , and ask- ing the Society's coöperation . The list of donations to the Library was laid on the table , and thanks were ordered for them . The meeting was adjourned by the presiding member ...
Сторінка 44
... connection with the study of entire preparations , and in the present paper all the details of internal structure which are shown in the surface views and optical sections have been confirmed again and again by serial sections . Any one ...
... connection with the study of entire preparations , and in the present paper all the details of internal structure which are shown in the surface views and optical sections have been confirmed again and again by serial sections . Any one ...
Сторінка 84
... connection of linin can sometimes be discovered ( Fig . 27 ) . This figure also shows the varying angle at which the ... connected by slight strands of linin with the surrounding cytoplasm ( Fig . 31 ) . The fact that the chromosomes ...
... connection of linin can sometimes be discovered ( Fig . 27 ) . This figure also shows the varying angle at which the ... connected by slight strands of linin with the surrounding cytoplasm ( Fig . 31 ) . The fact that the chromosomes ...
Сторінка 89
... connection with them . I have a preparation of a stage , earlier than that just described , stained with hematoxylin and Bordeaux red , in which these striations appear , near the margin of the follicle ( Fig . 73 ) . So early a ...
... connection with them . I have a preparation of a stage , earlier than that just described , stained with hematoxylin and Bordeaux red , in which these striations appear , near the margin of the follicle ( Fig . 73 ) . So early a ...
Сторінка 90
... connection is of so tenuous a character as to escape observation . In structures of such minuteness the latter might easily be the case . A point bearing on this matter , and therefore of interest to deter- mine , is the number of ...
... connection is of so tenuous a character as to escape observation . In structures of such minuteness the latter might easily be the case . A point bearing on this matter , and therefore of interest to deter- mine , is the number of ...
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Africa AMER AMERICAN PHILOSOPHICAL SOCIETY animals appear April Asia Australia auta autic beds belong blastopore body brachiopods Cambaroides Cambarus canals cells Central chromosomes cœlom connection contains crude oil Crustacea crystals curves Decapods deposits distillates distribution division domeykite drones eggs enteron Eocene equation evidence existence fact fauna Feb'y fertilization follicle formation forms fossils freshwater genera genus geographer geological Greater Antilles hydrocarbons islands Jan'y Jurassic land larva larvæ later Lower Cretaceous male mantle mass Mesozoic method Mexico Miocene nature Noctua North northern nuclei observed Ocean Oligocene origin parthenogenesis Pennsylvania petroleum Philadelphia PHILOS plate Pliocene polar body posterior Potamobius present probably PROC produced Prof queen region relation represented river sandstones separated shown solution South America southern species spermatocyte spermatogonia spermatozoa stage Terebratulina Tertiary theory tion Upper Cretaceous Zool