Page:The Osteology of the Reptiles.pdf/55



. 23. Limnoscelis paludis. Cotylosaur skull: A, from the side; B, from above, pm, premaxilla; n, nasal; l, lacrimal; m, maxilla; f, frontal; pf, prefrontal; pof, postfrontal; po, postorbital; pa, parietal; do, dermoöccipital; t, tabulare; j, jugal; sq, squamosal; qj, quadratojugal; q, quadrate; d, dentary; sur, surangular; ang, angular.