Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1993 - Natural history |
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Page 309
... narrow nasals , thickened upper part of the nasals , elevated prefrontal region of the orbital margin , broad and flat frontal region , pineal foramen that is situated on an elevated preparietal , postorbitals that approach each other ...
... narrow nasals , thickened upper part of the nasals , elevated prefrontal region of the orbital margin , broad and flat frontal region , pineal foramen that is situated on an elevated preparietal , postorbitals that approach each other ...
Page 318
... narrow so there is also the possibility that it has been laterally compressed . This is clearly an unreliable feature on which to base specific distinction . The prefrontal region of orbital margin is elevated ( 8.4 ) Broom ( 1912 ) ...
... narrow so there is also the possibility that it has been laterally compressed . This is clearly an unreliable feature on which to base specific distinction . The prefrontal region of orbital margin is elevated ( 8.4 ) Broom ( 1912 ) ...
Page 320
... narrow intertemporal region with the postorbitals tending to cover the parietals behind the pineal foramen , although this covering is not always complete . The pineal foramen is often surrounded by a bony ring or boss , espe- cially in ...
... narrow intertemporal region with the postorbitals tending to cover the parietals behind the pineal foramen , although this covering is not always complete . The pineal foramen is often surrounded by a bony ring or boss , espe- cially in ...
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Common terms and phrases
affected by distortion African Museum sample AMNH Beaufort West District bio-zone Kitching 1977 boss is present Broili & Schröder Broom & Haughton canine tusks caniniform process Cape Province Cistecephalus bio-zone Kitching Cluver & Hotton cover the parietals dentary table Dicynodon Dicynodon-Theriognathus assemblage zone Diictodon galeops Diictodon grossarthi Diictodon jouberti Diictodon psittacops Diictodon sollasi Diictodon specimens Dunedin Quaggafontein 82 elevated preparietal feliceps Owen Fraserburg Fraserburg District genus Diictodon Graaff-Reinet Graaff-Reinet District Hoepen holotype ictidops Broom jouberti Broom jugal Karoo Sequence La-de-da Leeu Kloof 43 Leeukloof Leeu Kloof locality lower jaw maxilla maxillary rim median boss Murraysburg nostrils pineal opening postfrontal postorbital bar premaxilla preorbital preparietal previous authors Pristerognathus-Diictodon assemblage zone septomaxilla sexual dimorphism Skull and lower skull length skull roof small boss snout sollasi Broom South African Museum SPECIES OF DIICTODON sutural pattern Synonymy Tapinocephalus bio-zone Kitching Tapinocephalus-Bradysaurus assemblage zone Tropidostoma-Endothiodon assemblage zone tusks variability Victoria West District von Huene