Web Directory

» Anapsid
   Information from Wikipedia on this class of reptiles which includes the tortoises, turtles and terrapins.
   http://en.wikipedia.org/wiki/Anapsida

» Fossil Groups: Anapsida
   Provides information on this group of amniotes, their characters and anatomy, major subgroups, fossil record, modern forms, literature and weblinks.
   http://palaeo.gly.bris.ac.uk/Palaeofiles/Fossilgroups/anapsida/

» Introduction to Anapsida
   Information on this clade which includes turtles and all their extinct relatives, their fossil record, life history, ecology, systematics and morphology.
   http://www.ucmp.berkeley.edu/anapsids/anapsida.html

» Palaeos Vertebrates: Anapsida
   Provides an abbreviated cladogram, information on the appearance of the anapsids in the Permian and their subsequent history, with descriptions and information on a number of groups.
   http://www.palaeos.com/Vertebrates/Units/Unit200/000.html

» Provelosaurus brasilienses
   Photograph of the fossil skull of this pareiasaur from the late Permian.
   http://www.ufrgs.br/geociencias/paleo/pareiassauroi.html