. The elements of embryology. Embryology; Embryology. 244 THE FIFTH DAY. [CHAP. Meckel's cartilage (Fig. 79, mk.); it soon becomes covered by investing (membrane) bones which form the mandible; and its proximal end ossifies as the articulare. Fm. View from below op the Paired Appendages of the Skull OF A Fowl on the Fifth Day of Incubation. (From Parker.) CO. 1. cerebral vesicles, e. eye. fn. fronto-nasal process, n. nasal pit. tr. trabeculae. pts. pituitary space, mr. superior maxillary process, pg. pterygoid, pa. palatine, q. quad- rate. mJc. Meckel's cartilage, ch. cerato-hyal. bh. bas
. The elements of embryology. Embryology; Embryology. 244 THE FIFTH DAY. [CHAP. Meckel's cartilage (Fig. 79, mk.); it soon becomes covered by investing (membrane) bones which form the mandible; and its proximal end ossifies as the articulare. Fm. View from below op the Paired Appendages of the Skull OF A Fowl on the Fifth Day of Incubation. (From Parker.) CO. 1. cerebral vesicles, e. eye. fn. fronto-nasal process, n. nasal pit. tr. trabeculae. pts. pituitary space, mr. superior maxillary process, pg. pterygoid, pa. palatine, q. quad- rate. mJc. Meckel's cartilage, ch. cerato-hyal. bh. basi- hyal. cbr. ceratobranchial. ehr. proximal portion of the cartilage in the third visceral arch. hbr. basibranchial. 1. first visceral cleft. 2. second visceral cleft. 3. third vis- ceral arch. In the next arch, usually called the second visceral or hyoid arch, there is a very small development of cartilage. This consists of a central azygos piece, the. 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 Foster, M. (Michael), Sir, 1836-1907; Balfour, Francis M. (Francis Maitland), 1851-1882; Sedgwick, Adam, 1854-1913; Heape, Walter, 1855-1929. London : Macmillan and Co.
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Keywords: ., bookcentury1800, bookdecade1, booksubjectembryology, bookyear1883