脊稜齒象屬(原始内容存档于2016-03-09). Maguire, Kaitlin. The Stegodontidae. University of California Museum of Paleontology . November 2010 [2021-08-21]. (原始内容存档于2015-03-17).
繖形花序Apiales: Morphology. University of California Museum of Paleontology . [2018-11-10]. (原始内容存档于2018-04-08). Protandry and sequence of flower opening in the
前稜蜥超科前稜蜥超科 (页面存档备份,存于互联网档案馆) Paleobiology Database Introduction to Procolophonoidea (页面存档备份,存于互联网档案馆) University of California Museum of Paleontology (UCMP)
支序分類學berkeley.edu. Berkeley, CA: University of California Museum of Paleontology (英语:University of California Museum of Paleontology ). (原始内容存档于2022-03-20).
大學博物館 History Museum (页面存档备份,存于互联网档案馆)) 艾斯格昆蟲博物館(Essig Museum of Entomology (页面存档备份,存于互联网档案馆)) 加州大學古生物學博物館(University of California Museum of Paleontology (页面存档备份,存于互联网档案馆))