Journal of the Academy of Natural Sciences of Philadelphia . Fig. 16.—No. showingbi-partite malar bone. Fig. 17.—No. 83, showing bi-partite malar which on the whole is not rare. A yet more commonappearance and one which indicates the tendency forlower part of the malar bone to separate from the upperis seen by the inspection of the inner surface. Herea groove is ordinarily seen in the American Indian passing from behind forward Fig. 18.—No. , malar bone, show-ing a suture-trace extend iug for-ward from the malo-zygomaticsuture. It is thought to representthe first stage of th
Journal of the Academy of Natural Sciences of Philadelphia . Fig. 16.—No. showingbi-partite malar bone. Fig. 17.—No. 83, showing bi-partite malar which on the whole is not rare. A yet more commonappearance and one which indicates the tendency forlower part of the malar bone to separate from the upperis seen by the inspection of the inner surface. Herea groove is ordinarily seen in the American Indian passing from behind forward Fig. 18.—No. , malar bone, show-ing a suture-trace extend iug for-ward from the malo-zygomaticsuture. It is thought to representthe first stage of the processleading to the formation of thebi-partite malar. 1 Mem. Acad. Imp. des Sci., St. Petersburg, VII ser., XXXVII, 1890, 41.» Mitth. d. deut. Gesellsch. f. Natur u. Volkerkunde Ostasiens, Yokohama, 1875, VIII. Tarenetzky, 1. e.,. p. 40. 3 Monatsber. d. k. p. Akad. d. Wissensch., Berlin, 1881, 230.* Toner Lecture, Smithsonian Inst., 1889. See CRANIA FROM THE MOUNDS OF FLORIDA. 427 from the zygoma to the maxilla exactly in the position of the suture in the truebi-partite malar. It varies exceedingly in length owing to the degree which themal
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