Lihat Juga

• Figure 9 in Anatomical study of two previously undescribed specimens of Clevosaurus hudsoni (Lepidosauria: Rhynchocephalia) from Cromhall Quarry, UK, aided by computed tomography, yields additional information on the skeleton and hitherto undescribed bones
  oleh: O, Aileen, et al.
  Terbitan: (2017)
• Figure 12 in Anatomical study of two previously undescribed specimens of Clevosaurus hudsoni (Lepidosauria: Rhynchocephalia) from Cromhall Quarry, UK, aided by computed tomography, yields additional information on the skeleton and hitherto undescribed bones
  oleh: O, Aileen, et al.
  Terbitan: (2017)
• Figure 3 in A basal sphenodontian (Lepidosauria) from the Jurassic of Patagonia: new insights on the phylogeny and biogeography of Gondwanan rhynchocephalians
  oleh: Apesteguía, Sebastián, et al.
  Terbitan: (2012)
• Figure 2 in A basal sphenodontian (Lepidosauria) from the Jurassic of Patagonia: new insights on the phylogeny and biogeography of Gondwanan rhynchocephalians
  oleh: Apesteguía, Sebastián, et al.
  Terbitan: (2012)
• A Late Campanian Sphenodontid Maxilla from Northern Patagonia
  oleh: APESTEGUÍA, SEBASTIÁN, et al.
  Terbitan: (2007)