. Quain's Elements of anatomy. omson.) In this figure the bones havebeen slightly separated and dis-placed so as to bring the wholeinto one view : /, frontal ; ^w,parietal ; so, supraoccipital;11, nasal; I, lachrymal; via,malar ; os, orbitosphenoid ;OS, alisphenoid ; sq, squa-mosal ; Z1J, zygomatic; ^«v,periotic ; co. exoccipital; d,ethmoturbinal; inx; maxilla ;mt, maxilloturbinal ; pm, pre-maxillary ; mc, mesethmoid ;V, vomer; ^^Z, palatal; p(,pterygoid ; jjs, presphenoid ;bs, basisphenoid ; bo, basioc-cipital ; c, bodies of 2nd, 3rd,and 4th cervical vertebras; c,odontoid process ; x , anteri
. Quain's Elements of anatomy. omson.) In this figure the bones havebeen slightly separated and dis-placed so as to bring the wholeinto one view : /, frontal ; ^w,parietal ; so, supraoccipital;11, nasal; I, lachrymal; via,malar ; os, orbitosphenoid ;OS, alisphenoid ; sq, squa-mosal ; Z1J, zygomatic; ^«v,periotic ; co. exoccipital; d,ethmoturbinal; inx; maxilla ;mt, maxilloturbinal ; pm, pre-maxillary ; mc, mesethmoid ;V, vomer; ^^Z, palatal; p(,pterygoid ; jjs, presphenoid ;bs, basisphenoid ; bo, basioc-cipital ; c, bodies of 2nd, 3rd,and 4th cervical vertebras; c,odontoid process ; x , anteriorarch of atlas ; .«, spinous pro-cesses of 1st, 2nd, 3rd, and4th cervical vertebraj ; cin,neural canal; ch, a line indi-cating the position of thenotochord passing through thevertebral bodies into the V)aseof the cranium ; ti/, tympanic,along with m!, i, and st, dis-placed from its connection with per ; ml, malleus ; c. ink, cartilage of Meckel; mn, mandiblech, ceratohyal ; th, tliyrohyal; bh, basihyal; t, thyroid cartilage. i, incus ; st, stapes ; sth, .stylohyal; morphological relations of the several bones to each other, and to those of other vertebrateanimals, and to explain the origin of the constituent elements of the skull. Additionalinformation as to the latter point will be found in the account of the development of the headin the chapter on Embryology in Vol. I. ; and for a fuller explanation of the homologies of thebones the reader is refeiTed to works on Comparative Anatomy. OF THE TYPICAL COMPONENT PARTS OF THE BONES OF THE HEADCLASSIFIED ACCORDING TO THEIR ORIGIN :— 1. BONES DEVELOPED IN THE PRIMITIVE CARTILAGINOUS CRANIUM. Basioccipital; Basilar process of the occipital bone. Exoccipitals; Condylar portions of the occipital bone. Supraoccipital; Lower division of the tabular part of the occipital bone. Tlie names first given, and printed in black type, are those received in comparative anatomy ;those UKually emi^loycd in human anatomy follow, and are p
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishe, booksubjectanatomy
