Vullo, R. & Villalobos-Segura, E. & Amadori, M. & Kriwet, J. & Frey, E. & González, M.A.G. & Gutiérrez, J.M.P. & Ifrim, C. & Stinnesbeck, E.S. & Stinnesbeck, W. (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), Article 20240262
DOI: 10.1098/rspb.2024.0262

Amadori, M. & Kovalchuk, O. & Barkaszi, Z. & Giusberti, L. & Kindlimann, R. & Kriwet, J. (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, Article 105659
DOI: 10.1016/j.cretres.2023.105659

Jambura, P.L. & Solonin, S.V. & Cooper, S.L.A. & Mychko, E.V. & Arkhangelsky, M.S. & Türtscher, J. & Amadori, M. & Stumpf, S. & Vodorezov, A.V. & Kriwet, J. (2023)
Fossil marine vertebrates (Chondrichthyes, Actinopterygii, Reptilia) from the Upper Cretaceous of Akkermanovka (Orenburg Oblast, Southern Urals, Russia). Cretaceous Research, 155, Article 105779
DOI: 10.1016/j.cretres.2023.105779

Amadori, M. & Kindlimann, R. & Fornaciari, E. & Giusberti, L. & Kriwet, J. (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, Article 104440
DOI: 10.1016/j.jafrearsci.2021.104440

Amadori, M. & Solonin, S.V. & Vodorezov, A.V. & Shell, R. & Niedzwiedzki, R. & Kriwet, J. (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), Article e2162909
DOI: 10.1080/02724634.2022.2162909

Amadori, M. & Amalfitano, J. & Giusbert, L. & Fornaciari, E. & Carnevale, G. & Kriwet, J. (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, Article 104386
DOI: 10.1016/j.cretres.2020.104386

Amadori, M. & Amalfitano, J. & Giusberti, L. & Fornaciari, E. & Carnevale, G. & Kriwet, J. (2020)
The Italian record of the Cretaceous shark, Ptychodus latissimus Agassiz, 1835 (Chondrichthyes; Elasmobranchii). PeerJ, 8, Article e10167
DOI: 10.7717/peerj.10167

Amadori, M. & Amalfitano, J. & Giusberti, L. & Fornaciari, E. & Luciani, V. & Carnevale, G. & Kriwet, J. (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, 330–345
DOI: 10.1016/j.cretres.2018.10.002

Amadori, M. & Amalfitano, J. & Giusberti, L. & Fornaciari, E. & Carnevale, G. & Kriwet, J. (2019)
Resti inediti di Ptychodus Agassiz, 1834 (Ptychodontiae, Chondrichthyes) conservati presso il Museo Civico di Rovereto (Trento). Annali del Museo Civico di Rovereto, 34, 221 247

Giusberti, L. & Amadori, M. & Amalfitano, J. & Carnevale, G. & Kriwet, J. (2018)
Remarks on the nomenclature of the genera Ptychodus Agassiz, 1834 and Buffonites Sternberg, 1829 (Ptychodontidae, Chondrichthyes). Bollettino della Società Paleontologica Italiana, 57(3), 251–253