ptff-pk 



r /\ ; ^ 



trans 



supr.oc ^ / \ j\ 



' ^ oc.cona \„^, „„ 



for. mag ecc.oc 



pf.orb 



basplrrj—. -"yjfLlL 



bassph 



S.orb 



oc.concL basoc 



e^cl.nar 



^ w bas.oc x 



pig col^ 



ran 8 

 cor 



cLenh 



any 



Fig. 213, -Skul! of Lacerta agilis. A, from above; P>, from below, C, from the 

 side, avg, angular" art, articular: has oc. basi-occipita] ; has. pig, basi-pterygoid 

 processes; has sph. basi-sphenoid; col, cpi-pterygokl ; cor, coronary; dent t 

 dentarv; eth, ethmoid; ex oc, ex-occipital; ext. 7/ar, external nares; for mag, 

 foramen magnum; fr t frontal; int. 7/ar, internal nares; j?t, jugal ; Icr, lacyr- 

 mal ; max, maxilla ; nas, nasal ; oc cond, occipital condyle; elf, olfactory 

 capsule; op. of, opisthotic; opt ji, optic nerve; pal, palatine; par, parietal; 

 par. paiasphenoid; par.f, parietal foramen; p mx t pre-maxillse; pr. fr, pre- 

 frontal ; pig, pterygoid, Pt.orh t post orbital; qu, quadrate; s. ang, supra- 

 angular; j orb, supra-orbitals; sq, squamosal ; supra, t.' 1 , supra-temporal 1; 

 supra t." 1 . supra-temporal i\ trans, transverse; supra oc, supra-occipital; vom, 

 vomer (After W. K Parker.) 



340 



