A')nphibia — ^4 rcheijosaurus, vtc. 



71 



Fig. 93. — Arckeyosaarus Decheni (Goldfusa). — Frontal aspect of the cranium, with the 

 sculpture omitted ; from the Bothliegendes (Lower Permian) of Saarbruck. About j. 

 Pmx, premaxilla: Mx, maxilla; Na, nasal; La, lachrymal; Fr, frontal; PF, pre- 

 frontal; Prt, parietal; Ptf, postfrontal; PJO, post-orbital; Ju, jugal; QJ, quadrato- 

 jugal; S(?, squamosal ; Sr, supratemporal ; £j), epiotic; SO, supraoccipital. {After 

 Mialt.) 



Fig. 94.— A, Left lateral aspect ; B, posterior aspect of a vertebra of Suc/urosaiti-iw iJoc/ia 

 (Gaudry). from the Lower Permian of France, n, Neural spine with lateral expan- 

 sions, al; s, suture between spine and arch; za, prezygapophysis ; zp, postzygapo- 

 physis; d, transverse process; c, rib facet; cr, neural canal ; ic, intercentrum ; pic, 

 pleurocentra (ilUistrating the rhachitomous type of vertebra). (A ffer G« luJrii.) 



