. Elements of zoölogy : a textbook. Zoology. 56 VEBTEBKATA : MAMMALIA. mammals, as the Sloths, Armadillos, Anteaters, etc., are diffident in teeth; and the Duckbills have horny plates in- stead of teeth. In some kinds of mammals, as in Man, a FIG. C3. so. Cranium cf a Dog, under surface. Reduced in size. SO, supraoccipital; EzO, exoccipital; BO, basioccipital; Per, mastoid portion of the periotic; 1y, tympanic bulla; BS. basisphenoid; 87, zygoiuatic process of the squa- mosal; Ma, malar; AS, alispheuoid; Pt, pterygoid; PS, prespbenoid; Fr, frontal; Vo vomer; P/, palatine; Mz, maxilla; PMz, pre
. Elements of zoölogy : a textbook. Zoology. 56 VEBTEBKATA : MAMMALIA. mammals, as the Sloths, Armadillos, Anteaters, etc., are diffident in teeth; and the Duckbills have horny plates in- stead of teeth. In some kinds of mammals, as in Man, a FIG. C3. so. Cranium cf a Dog, under surface. Reduced in size. SO, supraoccipital; EzO, exoccipital; BO, basioccipital; Per, mastoid portion of the periotic; 1y, tympanic bulla; BS. basisphenoid; 87, zygoiuatic process of the squa- mosal; Ma, malar; AS, alispheuoid; Pt, pterygoid; PS, prespbenoid; Fr, frontal; Vo vomer; P/, palatine; Mz, maxilla; PMz, premaxilla; fm, forameu maguum; oc, occip- ital condyle; pp, paroccipital process; cf, condylar foramen; Jlp, foramen lacerum pnsterius; sw, stylo-mastoid foramen; earn, external auditory meatus; pgf, postgle- uoid foramen; gp, postglenoid process; gf, glenoid fossa; Jim, foramen lace-rum me- dium; fn, foramen ovale; as, posterior opening of alisphenoid canal; fr, foramen ro- tundum and anterior opeuiug of alispheuoid canal ; gf, sphenoidal fissure or forameu acelrum anterius ; np, optic foramen; ppf, posterior palatine foramen ; apf, anterior palatine 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 Tenney, Sanborn, 1827-1877. New York : Scribner
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Keywords: ., bookauthortenn, bookpublishernewyorkscribner, booksubjectzoology
