Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
From inside the book
Results 1-3 of 61
Page 20
... groove , which forms a deep proximal incisure extending round the bone and continuing across the ventral surface as a deep groove connecting with the groove on the postaxial surface of the bone . Proximal to this groove the astragalus ...
... groove , which forms a deep proximal incisure extending round the bone and continuing across the ventral surface as a deep groove connecting with the groove on the postaxial surface of the bone . Proximal to this groove the astragalus ...
Page 151
... groove follows what could have been the course of a posterior extension of the base of the epipterygoid , it would seem reasonable to assume that the groove contained a rod - like cartilaginous structure connecting the quadrate with the ...
... groove follows what could have been the course of a posterior extension of the base of the epipterygoid , it would seem reasonable to assume that the groove contained a rod - like cartilaginous structure connecting the quadrate with the ...
Page 154
... groove ( fig . 13A ) . The medial groove is deeper and shorter than the lateral groove and is situated in a dorso - medially directed flange extending from the centre of the medial surface of the posterior portion of the articular ...
... groove ( fig . 13A ) . The medial groove is deeper and shorter than the lateral groove and is situated in a dorso - medially directed flange extending from the centre of the medial surface of the posterior portion of the articular ...
Other editions - View all
Common terms and phrases
abdomen adcauline adnate anomodonts antennal joint Anteosaurus anteriorly apically basal cell base basioccipital basisphenoid bone braincase Cape Town capensis carapace carapace length Clinus acuminatus cranial cross-sections Cyrtosia developed Dicynodon Dinocephalia distal distinctly dorsal dorsum sellae Empidideicus endocranial cavity epipterygoid exoccipital face fenestra ovalis foramen forms frons genus groove head hind margins holotype hydrotheca IKMT internode Jonkeria last sternite Lateral view longer longitudinal Lystrosaurus mantle length material median septum n.sp narrow nematothecae nerve occipital olfactory opisthotic orbitosphenoid ossified parasphenoidal rostrum parietal pereiopods photophores Plonia posteriorly proboscis proötic pterygoid quadrate reddish brownish region ridge sagittal sella turcica septosphenoid Sergestes shorter side skull slender slightly snout South African Museum species specimen sphenoidal sphenoidal complex spines stapes sternite Struthiocephalus suckers SUID-AFRIKAANSE MUSEUM supraoccipital surface sutural Tapinocephalus Tapinocephalus zone tergites therapsids thorax transverse trigeminal tube upper vein Ventral view volume number vomer wavy underlining wings