. The development of the chick; an introduction to embryology . adratum. 11, Basitcmporal (postero-lateral part of the parasphenoid).12, Articular end of Meckels cartilage. 13,Angulare. 14, Supra-angulare. 15,Dentale. 16, Skel(>ton of tongue. 17, Pterygoid. IS, Palatine. 19, Rostrumof parasphenoid. 20, Quadrato-jugal. 21, jugal (zygomaticum). 22, , Maxilla. 24, 25, Anterior turbinal. H\, Posterior , Nasale. 28, Prefrontal (lachrymale). 29, Antorbital plate. 30, Interor-bital foramen. 31, Interorl)itai se{)tum. 33,Tectum ,ForaiTien ma


. The development of the chick; an introduction to embryology . adratum. 11, Basitcmporal (postero-lateral part of the parasphenoid).12, Articular end of Meckels cartilage. 13,Angulare. 14, Supra-angulare. 15,Dentale. 16, Skel(>ton of tongue. 17, Pterygoid. IS, Palatine. 19, Rostrumof parasphenoid. 20, Quadrato-jugal. 21, jugal (zygomaticum). 22, , Maxilla. 24, 25, Anterior turbinal. H\, Posterior , Nasale. 28, Prefrontal (lachrymale). 29, Antorbital plate. 30, Interor-bital foramen. 31, Interorl)itai se{)tum. 33,Tectum ,ForaiTien magnum. 35, Prenasal cartilage. 36, Orbital ])rocess of quad-rate. 37, Articular jjrocess of Quadrate. 38, Fenestra basicraniulis , Chorda. IX, Foramen glossopharyngei. X, Foramen vagi. XII, Fora-mina hypoglossei. Fig. 245. — Visceral skeleton of the same model. 1, Dentale. 2, Operculare. 3, Angulare. 4, Suj)ra-ang\darc. 5, Meckelscartilage. 6, Entoglossum (r-erato-hyal). 7. Coj)ula (1). 8, Pharyngo-branchial (1). 9, Kpibranchial. 10, Coi)ula (2).. Fi laz^d ^^- dS ^3 It ^P^5 a, J\ K a. ml Hk ^-^ ^/ ^1 ^r^^ 1 f 3. ^ ; T


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Keywords: ., bookcentury1900, bookdecade1900, bookiddevelopm, booksubjectbirds