Unit Cladogram |
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A Rhynchocephalian CladogramLEPIDOSAUROMORPHA |--SQUAMATA Rhynchocephalia |--Pleurosauridae `--Sphenodontidae |--Clevosaurs `--Sphenodontinae |
Contents230.000 Overview |
Carroll, RL (1988), Vertebrate Paleontology and Evolution, WH Freeman & Co., 698 pp. Overview
Evans, SE & D Sigogneau-Russell (1997), New sphenodontians (Diapsida: Rhynchocephalis) from the Early Cretaceous of North Africa. J. Vert. Paleontol. 17: 45-51. Sphenodontidae.
Reynoso, V-H (1996), A Middle Jurassic Sphenodon-like sphenodontian (Diapsida: Lepidosauria) from Huizachal Canyon, Tamaulipas, Mexico. J. Vert. Paleontol. 16: 210-221. Clevosaurs; Sphenodontidae; Sphenodontinae.
Reynoso, V-H (1997), A "beaded" sphenodontian (Diapsida: Lepidosauria) from the Early Cretaceous of Central Mexico. J. Vert. Paleontol. 17: 52-59. Sphenodontidae; Sphenodontinae.
Reynoso, V-H & JM Clark (1998), A dwarf sphenodontian from the Jurassic La Boca formation of Tamaulipas, Mexico. J. Vert. Paleontol. 18: 333-339. Clevosaurs; Sphenodontidae; Sphenodontinae.
Romer, AS (1956), Osteology of the Reptiles. Krieger Publ. Co. (1997 ed.): 772 pp. Overview.
Sues, H-D, NH Shubin & PE Olsen (1994), A new sphenodontian (Lepidosauria: Rhynchocephalia) from the McCoy Brook Formation (Lower Jurasic) of Nova Scotia, Canada. J. Vert. Paleontol. 14: 327-340. Clevosaurs.
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