. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 152 bulletin: museum of comparative zoology emphasis, rather as in Eryops, on the exoccipital components. The elongate interpterygoid vacuities are rather narrow and the pterygoids. Platyops Archegosaufus Fig. 28. Archegosaurids. Melosaurus after Meyer, Hartmann-Weinberg, Efremov; Archegosaurus after Burmeister, Meyer, Watson, Whittard; Platyops after Bystrow and Efremov (mainly P. watsoni; basal articulation from P. stuckenbergi). extend forward nearly to their anterior ends. The choanae do not lie beneath the extern

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. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 152 bulletin: museum of comparative zoology emphasis, rather as in Eryops, on the exoccipital components. The elongate interpterygoid vacuities are rather narrow and the pterygoids. Platyops Archegosaufus Fig. 28. Archegosaurids. Melosaurus after Meyer, Hartmann-Weinberg, Efremov; Archegosaurus after Burmeister, Meyer, Watson, Whittard; Platyops after Bystrow and Efremov (mainly P. watsoni; basal articulation from P. stuckenbergi). extend forward nearly to their anterior ends. The choanae do not lie beneath the external nares, but are located much farther posteriorly, so that an elongate nasal channel was formed and the premaxillae no longer enter the choanal borders (cf. Lysipterygium, Micropholis);. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum

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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology