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Lee, M. S. Y. (2013). "Turtle origins: Insights from phylogenetic retrofitting and molecular scaffolds". Journal of Evolutionary Biology. 26 (12): 2729-38. doi:10.1111/jeb.12268. PMID24256520.
Pritchard (4 Mart 2015). "Late Triassic tanystropheids (Reptilia, Archosauromorpha) from northern New Mexico (Petrified Forest Member, Chinle Formation) and the biogeography, functional morphology, and evolution of Tanystropheidae". Journal of Vertebrate Paleontology (İngilizce). 35 (2): e911186. doi:10.1080/02724634.2014.911186. ISSN0272-4634.