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Journal of Vertebrate Paleontology Volume 32, 2012 - Issue 6
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ARTICLES

Dentition of Late Cretaceous shark, Ptychodus mortoni (Elasmobranchii, Ptychodontidae)

Kenshu Shimada Department of Environmental Science and Studies and Department of Biological Sciences, DePaul University, 2325 North Clifton Avenue, Chicago, Illinois, 60614, U.S.A.; Sternberg Museum of Natural History, Fort Hays State University, Hays, Kansas, 67601, U.S.A.
Pages 1271-1284 | Received 30 Nov 2011, Accepted 19 Jun 2012, Published online: 31 Oct 2012

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Manuel Amadori, Sergey V. Solonin, Alexey V. Vodorezov, Ryan Shell, Robert Niedźwiedzki & Jürgen Kriwet. (2022) The extinct shark, Ptychodus (Elasmobranchii, Ptychodontidae) in the Upper Cretaceous of central-western Russia—The road to easternmost peri-Tethyan seas. Journal of Vertebrate Paleontology 42:2.
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Articles from other publishers (14)

Romain Vullo, Eduardo Villalobos-Segura, Manuel Amadori, Jürgen Kriwet, Eberhard Frey, Margarito A. González González, José M. Padilla Gutiérrez, Christina Ifrim, Eva S. Stinnesbeck & Wolfgang Stinnesbeck. (2024) Exceptionally preserved shark fossils from Mexico elucidate the long-standing enigma of the Cretaceous elasmobranch Ptychodus . Proceedings of the Royal Society B: Biological Sciences 291:2021.
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Chelsea M. Comans, Sandi M. Smart, Emma R. Kast, YueHan Lu, Tina Lüdecke, Jennifer N. Leichliter, Daniel M. Sigman, Takehito Ikejiri & Alfredo Martínez‐García. (2024) Enameloid‐bound δ 15 N reveals large trophic separation among Late Cretaceous sharks in the northern Gulf of Mexico . Geobiology 22:1.
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Manuel Amadori, Oleksandr Kovalchuk, Zoltán Barkaszi, Luca Giusberti, René Kindlimann & Jürgen Kriwet. (2023) A diverse assemblage of Ptychodus species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian. Cretaceous Research 151, pages 105659.
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Manuel Amadori, René Kindlimann, Eliana Fornaciari, Luca Giusberti & Jürgen Kriwet. (2022) A new cuspidate ptychodontid shark (Chondrichthyes; Elasmobranchii), from the Upper Cretaceous of Morocco with comments on tooth functionalities and replacement patterns. Journal of African Earth Sciences 187, pages 104440.
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Sergey V. Solonin, Alexey V. Vodorezov & Benjamin P. Kear. (2021) Late Cretaceous marine reptiles from Malyy Prolom in Ryazan Oblast, Central Russia. Cretaceous Research 127, pages 104946.
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Manuel Amadori, Jacopo Amalfitano, Luca Giusberti, Eliana Fornaciari, Giorgio Carnevale & Juergen Kriwet. (2020) The Italian record of the Cretaceous shark, Ptychodus latissimus Agassiz, 1835 (Chondrichthyes; Elasmobranchii) . PeerJ 8, pages e10167.
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Manuel Amadori, Jacopo Amalfitano, Luca Giusberti, Eliana Fornaciari, Giorgio Carnevale & Jürgen Kriwet. (2020) A revision of the Upper Cretaceous shark Ptychodus mediterraneus Canavari, 1916 from northeastern Italy, with a reassessment of P. latissimus and P. polygyrus Agassiz, 1835 (Chondrichthyes; Elasmobranchii). Cretaceous Research 110, pages 104386.
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Manuel Amadori, Jacopo Amalfitano, Luca Giusberti, Eliana Fornaciari, Valeria Luciani, Giorgio Carnevale & Jürgen Kriwet. (2019) First associated tooth set of a high-cusped Ptychodus (Chondrichthyes, Elasmobranchii) from the Upper Cretaceous of northeastern Italy, and resurrection of Ptychodus altior Agassiz, 1835. Cretaceous Research 93, pages 330-345.
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Shawn A. Hamm. (2017) First Associated Tooth Set of Ptychodus mammillaris in North America, Pfeifer Shale Member (Lower Middle Turonian), Greenhorn Limestone . Transactions of the Kansas Academy of Science 120:1-2, pages 17-30.
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Kelly N. Bice & Kenshu Shimada. (2016) Fossil marine vertebrates from the Codell Sandstone Member (middle Turonian) of the Upper Cretaceous Carlile Shale in Jewell County, Kansas, USA. Cretaceous Research 65, pages 172-198.
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Geerat J. Vermeij. (2016) Gigantism and Its Implications for the History of Life. PLOS ONE 11:1, pages e0146092.
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Sébastien Enault, Guillaume Guinot, Martha B. Koot & Gilles Cuny. (2015) Chondrichthyan tooth enameloid: past, present, and future. Zoological Journal of the Linnean Society 174:3, pages 549-570.
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Shawn A. Hamm. (2015) Paraptychodus washitaensis n. gen. et n. sp., of Ptychodontid shark from the Albian of Texas, USA. Cretaceous Research 54, pages 60-67.
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Jorge D. Carrillo-Briceño & Spencer G. Lucas. (2013) The first tooth set of Ptychodus atcoensis (Elasmobranchii: Ptychodontidae), from the Cretaceous of Venezuela. Swiss Journal of Palaeontology 132:1, pages 69-75.
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