. The primitive streak and notochordal canal in Chelonia. Embryology; Chelonia (Genus). VIII Diagrams a crescentic opening with horns directed caudad. Diagrams VIII. are intended to illustrate this process. Diagram VIII. passes through the streak behind the posterior extremities of the blasto- porie horns. A primitive groove may be evident in this region, but in some cases only a fusion of layers exists. (See Mehnert, '92, Taf. XIX. Fig. 25 ; Mitsukuri, '86, Plate III. Fig. 8; Will, '93,. Please note that these images are extracted from scanned page images that may have been dig
. The primitive streak and notochordal canal in Chelonia. Embryology; Chelonia (Genus). VIII Diagrams a crescentic opening with horns directed caudad. Diagrams VIII. are intended to illustrate this process. Diagram VIII. passes through the streak behind the posterior extremities of the blasto- porie horns. A primitive groove may be evident in this region, but in some cases only a fusion of layers exists. (See Mehnert, '92, Taf. XIX. Fig. 25 ; Mitsukuri, '86, Plate III. Fig. 8; Will, '93,. 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 Davenport, Gertrude Anna (Crotty) 1866-. Boston, Ginn
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectembryology, bookyear1
