. A laboratory manual and text-book of embryology. Embryology. Median nasal process. Telence phalon process process Maxillary process \Nasal fossa ' FpHhelial plate Fig. 350.—Sections through the olfactory anlages of human embryos. A, mm.; B, mm.; C, mm.; D and E, 10 mm. embryo. (A, B and C from Keibel and Elze.) HI. The Olfactory Organ The olfactory epithelium arises as paired thickenings or placodes of the cranial ectoderm (Fig. 350 A). The placodes are bent inward to form the nasal fossa about which the nose develops. In embryos of 4 to 5 mm. the placodes are


. A laboratory manual and text-book of embryology. Embryology. Median nasal process. Telence phalon process process Maxillary process \Nasal fossa ' FpHhelial plate Fig. 350.—Sections through the olfactory anlages of human embryos. A, mm.; B, mm.; C, mm.; D and E, 10 mm. embryo. (A, B and C from Keibel and Elze.) HI. The Olfactory Organ The olfactory epithelium arises as paired thickenings or placodes of the cranial ectoderm (Fig. 350 A). The placodes are bent inward to form the nasal fossa about which the nose develops. In embryos of 4 to 5 mm. the placodes are sharply marked off from the sur- 24. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Prentiss, Charles William, 1874-1915. Philadelphia, London, W. B. Saunders


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectembryology, bookyear1