Palaeos		Anapsida
Vertebrates		Dendrogram

Anapsida : Dendrogram

REPTILIOMORPHA
|--SYNAPSIDA
`--+--EUREPTILIA
   |   
   ANAPSIDA
   |--+--Millerettidae
   |   `--Eunotosaurus
   |--Mesosauridae
   `--+--Lanthanosuchoidea
      `--+--Bolosauridae
         `--Procolophonia
            |--+--Nycteroleteridae
            |   `--Pareiasauridae
            `--Procolophonoidea  
               |--Owenettidae 
               |   `?--TESTUDINES
               `--Procolophonidae

Editor's note: It is intended to give basic stratigraphic info for each taxon, or at least each terminal taxon, but limitations of time meant that this had to be defered, hence the incomplete nature of this page in that regard MAK120402

REPTILIOMORPHA
|--SYNAPSIDA
`--+--EUREPTILIA
   |   
   ANAPSIDA (=Parareptilia) MH
   |--+--Millerettidae  MPerm of SAfr
   |   `--Eunotosaurus  MPerm of SAfr
   |--Mesosauridae  EPerm of SAfr & SAm
   `--+--Lanthanosuchoidea  
      |   |---Acleistorhinidae EPerm of NAm
      |   |   |---Acleistorhinus
      |   |   `---Colobomycter
      |   `--Lanthanosuchidae MPerm of EEur
      `--+--Bolosauridae  E to MPerm of WEur, EEur, EAs, & NAm
         |  |--Belebey MPerm of EEur & EAs,
         |  |--Bolosaurus  EPerm of NAm
         |  `--Eudibamus   EPerm of WEur
         `--Procolophonia  
            |--Nyctiphruretus 
            |--Nycteroleteridae 
            |   |--Macroleter
            |   |--+--Nycteroleter
            |   |   `--Emeroleter
            |   `--+--Rhipaeosaurus
            |      `--Pareiasauridae (= Hallucicrania) MH
            |           |--Bradysaurus baini
            |           `--+--Bradysaurus seeleyi
            |              `--Velosauria
            |                 |--Embrithosaurus
            |                 `--+--Deltavjatia
            |                     `---+--+--Shihtienfenia
            |                        |   `--Pareiasuchus
            |                        `--+--Pareiasaurus serridens
            |                           `--+--Scutosaurus
            |                              |--Elginia
            |                              `--Pumiliopareiasauria
            |                                 |--Nanopareia
            |                                 `--+--Anthodon
            |                                     `--Pumilopareia
            `--Procolophonoidea  MH
               |--Owenettidae 
               |  |?--TESTUDINES ToL
               |  |--Barasaurus
               |  `--+--Owenetta
               |     `--+--"Owenetta" kitchingorum 
               |        `--Candelaria
               `--Procolophonidae
                  `--+--Sauropareion
                      `--+--Phaanthosaurus
                          `--+--Theledectinae
                              `--+--Tichvinskia
                                  `--"Horned procolophonids"
                                     |--Procolophoninae
                                     |  |--Eumetabolodon
                                     |  `--Procolophon
                                     `--Leptopleuroninae
                                        |--Anomoiodon
                                        `--+--Phonodus
                                           |--Neoprocolophon
                                           `--+--Sclerosaurus
                                              `--Leptopleuronini
                                                 |--Leptopleuron
                                                 `--Hypsognathus