Naturkundige verhandelingen |
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Pagina 38 - Certain races possess a super-activity in the process of ossification of the bones of the head. Many of the negro and Australian races are remarkable for the great thickness and weight of their skulls ; and, in the same way, these races are distinguished for a...
Pagina 39 - Gratiolet states as a result of his researches that "not only the growth of the brain ceases sooner in those races in which the sutures close early, but also that there is a difference between the higher and lower races as to the order in which the sutures are closed normally.
Pagina 8 - Platycephalus or chsemocephalus (extensive synostosis of frontal and parietal bones). Trochocephalus (partial synostosis of frontal and parietal bones in the middle of the half of the coronal suture). Plagiocephalus (unilateral synostosis of frontal and parietal bones). C. Inferior median synostosis: Simple brachycephalus (early synostosis of the basal and sphenoid bones). Drawings of several of these extreme and well-characterized types can be found in the paper of Dr. Peterson and in the...
Pagina 14 - ... diameter, which it retains throughout the rest of its extent, terminating posteriorly in a round, blunted extremity. The alimentary canal runs longitudinally throughout the whole length of the worm, there being a mouth at the anterior or pointed extremity, and an anus at the posterior or rounded end.
Pagina xiv - Adviseur voor de zaken der Maten en Gewigten bij het Departement van Binnenlandsche zaken , Ridder der Orde van den Nederlandschen Leeuw , enz.
Pagina x - BORSKI, Ridder der Orde van den Nederl. Leeuw, te Amsterdam, 1854. Mr. AFH HOFFMAN, Ridder der Orde van den Nederl. Leeuw, Lid van de Tweede Kamer der Staten- Gener aal , te 's Gravenhage, 1855.
Pagina 21 - ... endowments or even idiocy is found to be comparatively frequent in those with abnormally small frontal lobes (see note p. 103, Man's Place in Nature). We agree fully with Professor Huxley that among all the known races of human beings the brain and its including case, the skull, grow together, and the former does not exercise an absolutely predominating influence over the development of the latter. But it is certain that if the anterior part of the skull becomes a ' shut-box ' early in life,...
Pagina 1 - London, printed for the subscribers, 1865. a parties en i vol. in-fol., pi. [Fol. Nb. 226 On synostotic crania among aboriginal races of man , by Joseph Barnard Davis,... — Haarlem, Loosjes, 1866. In-4", iv-/io p., tab!, et pi. [R. 5278 ( Natuurkundige Verhandclingpn der Holiandsche maalschappij der wetenschapperi te Haarlem, a
Bibliografische gegevens
| Titel | Naturkundige verhandelingen |
| Auteur | Hollandsche Maatschappij der Wetenschappen |
| gepubliceerd | 1865 |
| Oorspronkelijk uit | Harvard University |
| Gedigitaliseerd | 18 maart 2008 |
| Citatie exporteren | BiBTeX EndNote RefMan |