The phylogenetic nomenclature of ornithischian dinosaurs

  title={The phylogenetic nomenclature of ornithischian dinosaurs},
  author={Daniel Madzia and Victoria M. Arbour and Clint A. Boyd and Andrew A Farke and Pen{\'e}lope Cruzado-Caballero and David C Evans},
Ornithischians form a large clade of globally distributed Mesozoic dinosaurs, and represent one of their three major radiations. Throughout their evolutionary history, exceeding 134 million years, ornithischians evolved considerable morphological disparity, expressed especially through the cranial and osteodermal features of their most distinguishable representatives. The nearly two-century-long research history on ornithischians has resulted in the recognition of numerous diverse lineages… 

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