Editing Dinosaur classification (section)

== Cau 2018 ==
In his paper about the stepwise evolution of the [[Bird|avian]] [[bauplan]], Cau (2018) found in the parsimony analysis a [[polytomy]] between herrerasaur-grade taxa, [[Sauropodomorpha]] and the controversial [[Ornithoscelida]]. The Bayesian analysis, however, found weak support for the sister grouping of Dinosauria and Herrerasauria, but strong support for the dichotomy between Sauropodomorpha and Ornithoscelida, as shown below:<ref name="cau2018">{{Cite journal |last=Cau |first=Andrea |year=2018 |title=The assembly of the avian body plan: a 160-million-year long process |journal=Bollettino della Società Paleontologica Italiana |volume=57 |issue=1 |pages=1–25 |doi=10.4435/BSPI.2018.01|doi-broken-date=2024-11-20 }}</ref>

{{clade| style=font-size:100%; line-height:100%
|label1='''Dracohors'''
|1={{clade
   |1=†[[Silesauridae]] (including ''[[Pisanosaurus]]'')[[File:Silesaurus opolensis flipped.jpg|80 px]]
   |2={{clade
      |label1=†[[Herrerasauria]]
      |1={{Clade
         |1={{Clade
            |1=†''[[Tawa hallae|Tawa]]''[[File:Tawa hallae dino 01.JPG|80 px]]
            |2=†''[[Daemonosaurus]]''[[File:Daemonosaurus chauliodus.jpg|80 px]] }}
         |2={{Clade
            |1=†''[[Staurikosaurus]]''
            |2={{Clade
               |1=†''[[Herrerasaurus]]''[[File:Herrerasaurus ischigualastensis Illustration.jpg|80 px]]
               |2=†''[[Sanjuansaurus]]'' }} }} }}
      |label2=[[Dinosauria]]
      |2={{Clade
         |1=†[[Sauropodomorpha]][[File:Diplodocus carnegii.jpg|80 px]]
         |2={{Clade
            |1=†''[[Eodromaeus]]''[[File:Eodromaeus 400 AJV.png|80 px]]
            |label2=[[Ornithoscelida]]
            |2={{Clade
               |1=†[[Ornithischia]][[File:Triceratops by Tom Patker.png|80 px]]
               |2=[[Theropoda]][[File:Meyers grosses Konversations-Lexikon - ein Nachschlagewerk des allgemeinen Wissens (1908) (Antwerpener Breiftaube).jpg|40 px]] }} }} }} }} }} }}