Previous articleNext article FreeDescription of a New Species of Petalodus (P. Securiger) from the Carboniferous of IllinoisO. P. HayO. P. Hay Search for more articles by this author PDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited by The Journal of Geology Volume 3, Number 5Jul. - Aug., 1895 Article DOIhttps://doi.org/10.1086/607269 Views: 120Total views on this site Citations: 2Citations are reported from Crossref PDF download Crossref reports the following articles citing this article:Zhikun GAI, Zhijun BAI, Xianghong LIN, Xinyuan MENG, Junwen ZHANG First Record of Petalodus Owen, 1840 (Chondrichthyes, Petalodontidae) in the Lower Permian (Cisuralian) of China, Acta Geologica Sinica - English Edition 95, no.44 (Aug 2021): 1057–1064.https://doi.org/10.1111/1755-6724.14784PAUL D. BRINKMAN Establishing vertebrate paleontology at Chicago's Field Columbian Museum, 1893—1898, Archives of Natural History 27, no.11 (Feb 2000): 81–114.https://doi.org/10.3366/anh.2000.27.1.81