Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 41 – 42The Society, 1902 |
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Сторінка 18
... similar endings of the names of the yellow autumnal species , in ago , may have helped to increase the confusion in their application which prevails in early European literature . Hübner's erroneous use of " fulvago " may have led to ...
... similar endings of the names of the yellow autumnal species , in ago , may have helped to increase the confusion in their application which prevails in early European literature . Hübner's erroneous use of " fulvago " may have led to ...
Сторінка 22
... similar to the Hebrew Sh'va mobile . 5. Wh is a guttural combination composed of w + kh . 6. The apostrophe ( ' ) indicates a very short u . 7. The vowels are to be pronounced exactly as in English . The O. D. words are written entirely ...
... similar to the Hebrew Sh'va mobile . 5. Wh is a guttural combination composed of w + kh . 6. The apostrophe ( ' ) indicates a very short u . 7. The vowels are to be pronounced exactly as in English . The O. D. words are written entirely ...
Сторінка 51
... similar , has been chiefly responsible for this uncertainty of orientation . However if one studies carefully whole embryos of the critical stage when the last remnant of the blastopore is disappearing , the proper orientation of the ...
... similar , has been chiefly responsible for this uncertainty of orientation . However if one studies carefully whole embryos of the critical stage when the last remnant of the blastopore is disappearing , the proper orientation of the ...
Сторінка 55
... similar sense plate and ganglion is formed on the midventral line immediately posterior to the place where the blastopore rem- nant closed and in the region where the blastopore lips fused along the mid - line ( Figs . 29 , 31 , 35 , 58 ...
... similar sense plate and ganglion is formed on the midventral line immediately posterior to the place where the blastopore rem- nant closed and in the region where the blastopore lips fused along the mid - line ( Figs . 29 , 31 , 35 , 58 ...
Сторінка 79
... similar to it in structure ( Fig . 3 ) . The narrow portion of the vas , as a rule , is covered externally by dark pigment , thus forming a marked contrast in the fresh state to the milk - white walls of the anterior portion ( Fig . 1 ) ...
... similar to it in structure ( Fig . 3 ) . The narrow portion of the vas , as a rule , is covered externally by dark pigment , thus forming a marked contrast in the fresh state to the milk - white walls of the anterior portion ( Fig . 1 ) ...
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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