Cosmopolitodus hastalis

(Agassiz, 1838)


Classification: Elasmobranchii Lamniformes Lamnidae

Reference of the original description
Agassiz, L. (1838)
Recherches sur les poissons fossiles, 11th livraison (November 1838). Petitpierre et Prince(text) and H. Nicolet(plates), Neuchâtel, vol. 3: [73]-140, pl. 1a, 8a, 8b, 15, 17, 19, 20, 24, 25b, 30, 31, 32, 33, 34, 35, 39, 40.

Synonyms / new combinations and misspellings
Cosmopolitodus brevis, Cosmopolitodus colomi, Cosmopolitodus leptodon, Isurus leptodon, Oxyrhina brevis, Oxyrhina colomi, Oxyrhina leptodon

Types
Cosmopolitodus hastalis



Description:


Citation: Cosmopolitodus hastalis (Agassiz, 1838): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2021

No image available.
Please send your images of "Cosmopolitodus hastalis" to
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Remarks
valid after Reinecke et al. (2011) p. 36 [13836]; Bor et al. (2012) p. 30 [17759]; Reinecke & Radwański (2015) p. 9 [23540]; Collareta et al. (2017) p. 12 [25050];

Links: Original description of Agassiz Recherches sur les Poissons Fossiles (1833-1843)

References
Weber, K. & Winkler, D.E. & Kaiser, T.M. & Zigaite, Z. & Tutken, T. (2021)
Dental microwear texture analysis on extant and extinct sharks: Ante- or post-mortem tooth wear? Palaeogeography, Palaeoclimatology, Palaeoecology, 562, Article 110147
DOI: 10.1016/j.palaeo.2020.110147
Collareta, A. & Marx, F.G. & Casati, S. & Di Cencio, A. & Merella, M. & Bianucci, G. (2021)
A cetotheriid whale from the upper Miocene of the Mediterranean. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 301(1), 9–16
DOI: 10.1127/njgpa/2021/0994
Bosio, G. & Collareta, A. & Di Celma, C. & Lambert, O. & Marx, F.G. & de Muizon, C. & Gioncada, A. & Gariboldi, K. & Malinverno, E. & Malca, R.V. & Urbina, M. & Bianucci, G. (2021)
Taphonomy of marine vertebrates of the Pisco Formation (Miocene, Peru): Insights into the origin of an outstanding Fossil-Lagerstatte. Plos One, 16(7), Article e0254395
DOI: 10.1371/journal.pone.0254395
Bazzi, M. & Campione, N.E. & Kear, B.P. & Pimiento, C. & Ahlberg, P.E. (2021)
Feeding ecology has shaped the evolution of modern sharks. Current Biology, 31, in press
DOI: 10.1016/j.cub.2021.09.028
Arets, M. (2021)
Op fossielenzoektocht in de Touraine (Midden-Frankrijk). Afzettingen WTKG, 42(3), 80–88
Yun, C.-G. (2020)
New Example of Cosmopolitodus hastalis (Lamniformes, Lamnidae) from the Miocene of South Korea. Zoodiversity, 54(5), 433–438
DOI: 10.15407/zoo2020.05.433
Szabó, M. & Kocsis, L. (2020)
Supplementary data on the Middle Miocene (Badenian) fish assemblage of Nyirád (Hungary): revision and new results on faunal composition and paleoenvironment. Palaeontographica, Abt. A, 315(5–6), 121–191
DOI: 10.1127/pala/2020/0094
Goolaerts, S. & de Ceuster, J. & Mollen, F.H. & Gijsen, B. & Bosselaers, M. & Lambert, O. & Uchman, A. & van Herck, M. & Adriaens, R. & Houthuys, R. & Louwye, S. & Bruneel, Y. & Elsen, J. & Hoedemakers, K. (2020)
The upper Miocene Deurne Member of the Diest Formation revisited: unexpected results from the study of a large temporary outcrop near Antwerp International Airport, Belgium. Geologica Belgica, 23(3–4), 219–252
DOI: 10.20341/gb.2020.011
Cortes-Sanchez, M. & Simon-Vallejo, M.D. & Corral, J.C. & Lozano-Francisco, M.D. & Vera-Pelaez, J.L. & Jimenez-Espejo, F.J. & Garcia-Alix, A. & de Las Heras, C. & Sanchez, R.M. & Garcia, M.D.B. & Barandiaran-Maestu, I. & Morales-Muniz, A. (2020)
Fossils in Iberian prehistory: A review of the palaeozoological evidence. Quaternary Science Reviews, 250, Aticle 106676
DOI: 10.1016/j.quascirev.2020.106676
Szabó, M. (2019)
Middle Miocene (Badenian) chondrichthyan and osteichthyan remains from St. Margarethen (eastern Austria) in the vertebrate palaeontological collection of the Hungarian Natural History Museum. Fragmenta Palaeontologica Hungarica, 36: 53-90
DOI: 10.17111/FragmPalHung.2019.36.53
Ledvák, P. (2019)
Zuby Žralokov Spodnobádenskych Sedimentov Lokality Pribelce (Okres Vebky Krtiš) [Shark teeth from the Lower Badenian Sediments of the Locality Pribelce (Veuky Krtiš District).]. Natura Carpatica, 60: 7-24
Landini, W. & Collareta, A. & Di Celma, C. & Malinverno, E. & Urbina, M. & Bianucci, G. (2019)
The early Miocene elasmobranch assemblage from Zamaca (Chilcatay Formation, Peru). Journal of South American Earth Sciences, 91, 352–371
DOI: 10.1016/j.jsames.2018.08.004
Di Celma, C. & Pierantoni, P.P. & Malinverno, E. & Collareta, A. & Lambert, O. & Landini, W. & Bosio, G. & Gariboldi, K. & Gioncada, A. & de Muizon, C. & Molli, G. & Marx, F.G. & Varas-Malca, R.M. & Urbina, M. & Bianucci, G. (2019)
Allostratigraphy and paleontology of the lower Miocene Chilcatay Formation in the Zamaca area, East Pisco basin, southern Peru. Journal of Maps, 15(2): 393–405
DOI: 10.1080/17445647.2019.1604439
Condamine, F.L. & Romieu, J. & Guinot, G. (2019)
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
Collareta, A. & Gemelli, M. & Varola, A. & Bianucci, G. (2019)
Trace fossils on a trace fossil: a vertebrate-bitten vertebrate coprolite from the Miocene of Italy. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 293(2), 117–126
DOI: 10.1127/njgpa/2019/0834
Pollerspöck, J. & Gille, D. (2018)
Erster Fossilnachweis eines Meersau-Hais aus Deutschland. Fossilien, 35(2), 16-21
Martínez-Pérez, C. & Carrillo-Briceño, J.D. & Esparza, C. & Ferrón, H.G. & Manzanares, E. & Hammann, C. & Botella, H. (2018)
A Serravallian (Middle Miocene) shark fauna from Southeastern Spain and its palaeoenvironment significance. Historical Biology, 30(3), 422–432
DOI: 10.1080/08912963.2017.1326111
Kim, S.H. & Park, J.Y. & Lee, Y.N. (2018)
A tooth of Cosmopolitodus hastalis (Elasmobranchii: Lamnidae) from the Duho Formation (Middle Miocene) of Pohang-si, Gyeongsangbuk-do, South Korea. Journal of the Geological Society of Korea, 54(2): 121–131
DOI: 10.14770/jgsk.2018.54.2.121
Di Celma, C. & Malinverno, E. & Collareta, A. & Bosio, G. & Gariboldi, K. & Lambert, O. & Landini, W. & Pierantoni, P.P. & Gioncada, A. & Villa, I.M. & Coletti, G. & de Muizon, C. & Urbina, M. & Bianucci, G. (2018)
Facies analysis, stratigraphy and marine vertebrate assemblage of the lower Miocene Chilcatay Formation at Ullujaya (Pisco basin, Peru). Journal of Maps, 14(2): 257–268
DOI: 10.1080/17445647.2018.1456490
Bianucci, G. & Collareta, A. & Bosio, G. & Landini, W. & Gariboldi, K. & Gioncada, A. & Lambert, O. & Malinverno, E. & de Muizon, C. & Varas-Malca, R. & Villa, I.M. & Coletti, G. & Urbina, M. & Di Celma, C. (2018)
Taphonomy and palaeoecology of the lower Miocene marine vertebrate assemblage of Ullujaya (Chilcatay Formation, East Pisco Basin, southern Peru). Palaeogeography, Palaeoclimatology, Palaeoecology, 511, 256–279
DOI: 10.1016/j.palaeo.2018.08.013
Mikuž, V. & Šoster, A. & Ulaga, S. (2017)
Fosilni ribji zobje iz najdišč med Trbovljami in Laškim [Fossil fish teeth from sites between Trbovlje and Laško, Slovenia]. Folia Biologica et Geologica, 58(1), 59–75
Landini, W. & Altamirano-Sierra, A. & Collareta, A. & Di Celma, C. & Urbina, M. & Bianucci, G. (2017)
The late Miocene elasmobranch assemblage from Cerro Colorado (Pisco Formation, Peru). Journal of South American Earth Sciences, 73, 168–190
DOI: 10.1016/j.jsames.2016.12.010
Goedert, J. & Amiot, R. & Arnaud-Godet, F. & Cuny, G. & Fourel, F. & Hernandez, J.-A. & Pedreira-Segade, U. & Lécuyer, C. (2017)
Miocene (Burdigalian) seawater and air temperatures estimated from the geochemistry of fossil remains from the Aquitaine Basin, France. Palaeogeography, Palaeoclimatology, Palaeoecology, 481, 14–28
DOI: 10.1016/j.palaeo.2017.04.024
Ebersole, J.A. & Ebersole, S.M. & Cicimurri, D.J. (2017)
The occurrence of early Pleistocene marine fish remains from the Gulf Coast of Mobile County, Alabama, USA. Palaeodiversity, 10(1): 97-115
Collareta, A. & Landini, W. & Chacaltana, C. & Valdivia, W. & Altamirano-Sierra, A. & Urbina-Schmitt, M. & Bianucci, G. (2017)
A well preserved skeleton of the fossil shark Cosmopolitodus hastalis from the late Miocene of Peru, featuring fish remains as fossilized stomach contents. Rivista Italiana di Paleontologia e Stratigrafia, 123(1), 11–22
DOI: 10.13130/2039-4942/8005
Szabó, M. & Kocsis, L. (2016)
A new Middle Miocene selachian assemblage (Chondrichthyes, Elasmobranchii) from the Central Paratethys (Nyirád, Hungary): implications for temporal turnover and biogeography. Geologica Carpathica, 67(6): 573 – 594
DOI: 10.1515/geoca-2016-0036
Sach, V.J. (2016)
Fossilienkatalog der Miozän-Molasse in Südwestdeutschland. Documenta naturae, Sonderband 70: 1-115
Boyd, B.M. (2016)
Fossil sharks and rays of Gainesville creeks; Alachua County, Florida: Hogtown group; (middle Miocene to lower Pliocene). Florida Paleontological Society, Special Publication
Bianucci, G. & Di Celma, C. & Landini, W. & Post, K. & Tinelli, C. & de Muizon, C. & Gariboldi, K. & Malinverno, E. & Cantalamessa, G. & Gioncada, A. & Collareta, A. & Gismondi, R.-S. & Varas-Malca, R. & Urbina, M. & Lambert, O. (2016)
Distribution of fossil marine vertebrates in Cerro Colorado, the type locality of the giant raptorial sperm whale Livyatan melvillei (Miocene, Pisco Formation, Peru). Journal of Maps, 12(3): 543–557
DOI: 10.1080/17445647.2015.1048315
Bianucci, G. & Di Celma, C. & Collareta, A. & Landini, W. & Post, K. & Tinelli, C. & de Muizon, C. & Bosio, G. & Gariboldi, K. & Gioncada, A. & Malinverno, E. & Cantalamessa, G. & Altamirano-Sierra, A. & Salas-Gismondi, R. & Urbina, M. & Lambert, O. (2016)
Fossil marine vertebrates of Cerro Los Quesos: Distribution of cetaceans, seals, crocodiles, seabirds, sharks, and bony fish in a late Miocene locality of the Pisco Basin, Peru. Journal of Maps, 12(5): 1037–1046
DOI: 10.1080/17445647.2015.1115785
Betancort, J.F. & Lomoschitz, A. & Meco, J. (2016)
Early Pliocene fishes (Chondrichthyes, Osteichthyes) from Gran Canaria and Fuerteventura (Canary Islands, Spain) [Los peces (Chondrichthyes, Osteichthyes) del Plioceno inferior de Gran Canaria y Fuerteventura (Islas Canarias, España)] Estudios Geológicos, 72(2): e054
DOI: 10.3989/egeol.42380.399
Suárez, M.E. (2015)
Tiburones, Rayas y Quimeras (Chondrichthyes) Fósiles de Chile. Publicación Ocasional del Museo Nacional de Historia Natural, Chile, 63: 17–33
Reinecke, T. & Radwański, A. (2015)
Fossil sharks and batoids from the Korytnica-clays, early Badenian (Langhian, Middle Miocene), Fore-Carpathian basin, central Poland – a revision and updated record. Palaeontos, 28, 1–32
Hoedemakers, C. & Dufraing, L. (2015)
Elasmobranchii in de ontsluiting aan de luchthaven te Borsbeek (prov. Antwerpen, België) Afzettingen WTKG, 36(1), 12–19
Govender, R. (2015)
Shark-Cetacean trophic interaction, Duinefontein, Koeberg, (5 Ma), South Africa. South African Journal of Science, 111(11/12), 178–184
DOI: 10.17159/sajs.2015/20140453
Everaert, S. (2014)
Miocene afzettingen tussen de Boomse Klei en het Plioceen in het Churchilldok en Leopolddok (Antwerpse haven, rechteroever): een stratigrafische interpretatie. Afzettingen WTKG, 35(1), 20–27
Cook, T.D. & Murray, A.M. & Simons, E.L. & Attia, Y.S. & Chatrath, P. (2014)
A Miocene selachian fauna from Moghra, Egypt. Historical Biology, 22(1–3), 78–87
DOI: 10.1080/08912960903249329
Šoster, A. & Mikuž, V. (2013)
Ostanki rib iz miocenskih plasti Višnje vasi blizu Vojnika [Fish remains from Miocene beds of Višnja vas near Vojnik, Slovenia]. Geologija, 56(1): 73-86
Schultz, O. (2013)
Pisces. In: PILLER, W.E.(Ed.) Catalogus Fossilium Austriae, Band 3 - Verlag der Österreichischen Akademie der Wissenschaften, Wien, ISBN13: 978-3-7001-7238-3, 576 pp.
Mikuž, V. & Šoster, A. & Ulaga, Š. (2013)
Miocenski ribji zobje iz kamnoloma Plesko. [Miocene fish teeth from the Plesko quarry, Slovenia]. Folia Biologica et Geologica, 54(1), 121–133
Mikuž, V. & Šoster, A. (2013)
Spodnjemiocenske ribe in želva iz Žvarulj pri Mlinšah (Centralna Paratetida) [Lower Miocene fishes and turtle from Žvarulje near Mlinse, Slovenia (Central Paratethys)]. Geologija, 56(2): 199-218
DOI: 10.5474/geologija.2013.013
Gagnaison, C. (2013)
Les assemblages de vertébrés dans deux sites paléontologiques du bassin miocène de Savigné-sur-Lathan/Noyant-sous-le-Lude: La Guimardière et Pelmer (Maine-et-Loire, France). [Clusters of vertebrates in two paleontological sites of the Savigné-sur-Lathan/Noyantsous-le-Lude Miocene Basin: La Guimardière and Pelmer (Maine-et-Loire, France)]. Geodiversitas, 35(1), 67–103
DOI: 10.5252/g2013n1a5
Ávila, S.P. & Ramalho, R. & Vullo, R. (2012)
Systematics, palaeoecology and palaeobiogeography of the Neogene fossil sharks from the Azores (Northeast Atlantic). [Systématique, paléoécologie et paléobiogéographie des requins fossiles du Néogène des Açores (Atlantique Nord)]. Annales de Paléontologie, 98(3): 167–189
DOI: 10.1016/j.annpal.2012.04.001
Pawellek, T. & Adnet, S. & Cappetta, H. & Metais, E. & Salem, M. & Brunet, M. & Jaeger, J.-J. (2012)
Discovery of an earliest Pliocene relic tropical fish fauna in a newly detected cliff section (Sabratah Basin, NW Libya). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 266(2), 93–114
Mollen, F.H. & Jagt, J.W.M. (2012)
The taxonomic value of rostral nodes of extinct sharks, with comments on previous records of the genus Lamna (Lamniformes, Lamnidae) from the Pliocene of Lee Creek Mine, North Carolina (USA). Acta Geologica Polonica, 62(1), 117–127
Lindemann, T. & van den Bosch, M. & Bor, T.J. & Verschueren, S. & Morgenstern, P. (2012)
Het Mioceen van het Smitsbosch. Afzettingen WTKG, 33(4), 73–77
Bor, T.J. & Reinecke, T. & Verschueren, S. (2012)
Miocene Chondrichthyes from Winterswijk - Miste, the Netherlands. Palaeontos, 21, 1–136
Vialle, N. & Adnet, S. & Cappetta, H. (2011)
A new shark and ray fauna from the Middle Miocene of Mazan, Vaucluse (southern France) and its importance in interpreting the paleoenvironment of marine deposits in the southern Rhodanian Basin. Swiss Journal of Palaeontology, 130(2), 241–258
DOI: 10.1007/s13358-011-0025-4
Reinecke, T. & Louwye, S. & Havekost, U. & Moths, H. (2011)
The elasmobranch fauna of the late Burdigalian, Miocene, at Werder-Uesen, Lower Saxony, Germany, and its relationships with Early Miocene faunas in the North Atlantic, Central Paratethys and Mediterranean. Palaeontos, 20, 1–170
Canevet, J.-M. (2011)
Les Chondrichthyens du Miocène moyen (Serravallien) de Salles (Gironde, France). Cossmanniana, 13: 59–79
Aguilera, O.A. & Ramos, M.I.F. & Paes, E.T. & Ferreira Costa, S.A.R. & Sánchez-Villagra, M.R. (2011)
The Neogene tropical America fish assemblage and the paleobiogeography of the Caribbean region. Swiss Journal of Palaeontology, 130(2), 217–240
DOI: 10.1007/s13358-011-0020-9
Schultz, O. & Brzobohatý, R. & Kroupa, O. (2010)
Fish teeth from the Middle Miocene of Kienberg at Mikulov, Czech Republic, Vienna Basin. Annalen des Naturhistorischen Museums in Wien, Series A, 112, 489–506
Bianucci, G. & Sorce, B. & Storai, T. & Landini, W. (2010)
Killing in the Pliocene: shark attack on a dolphin from Italy. Palaeontology, 53(2), 457–470
DOI: 10.1111/j.1475-4983.2010.00945.x
Reinecke, T. & Wienrich, G. (2009)
Elasmobranchii In: Die Fauna des marinen Miozäns von Kevelaer(Niederrhein): Vol: 5: Vertebraten, Elasmobranchii, Otolithen: 968ff
Brisswalter, G. (2009)
Inventaire des Elasmobranches (requins, raies, chimères) des dépôts molassiques du Sud-Luberon (Miocène supérieur), à Cabrières d'Aigues (Vaucluse) France. Courriers scientifiques du Parc Régional du Lubéron, Hors Série: 1–100
Wijnker, E. & Bor, T.J. & Wesselingh, F.P. & Munsterman, D.K. & Brinkhuis, H. & Burger, A.W. & Vonhof, H.B. & Post, K. & Hoedemakers, K. & Janse, A.C. & Taverne, N. (2008)
Neogene stratigraphy of the Langenboom locality (Noord-Brabant, the Netherlands). Netherlands Journal of Geosciences, Geologie en Mijnbouw, 87(2), 165–180
Maestre, M.V. & Garcia, E.X.M. & Bajo, I. & Cardenas Carretero, J. & Rico-Garcia, A. & Civis, J. (2008)
Resultados preliminares del contenido paleoictiológico de la sección “Hacienda Clarevot” (Cuenca del Guadalquivir, Sevilla, España) [Abstract]. In: Fourth RCANS Congress, Buenos Aires, Argentina
Kriwet, J. & Klug, S. (2008)
New information on Mio-Pliocene Peruvian vertebrate diversity. Poster Abstract. Erlanger Geologische Abhandlungen, 6: 100
Klug, S. & Kriwet, J. (2008)
Skeletal remains of the Miocene lamniform shark, Cosmopolitodus hastalis, from Peru. Poster Abstract. Erlanger Geologische Abhandlungen, 6: 99
Gutstein, C.S. & Yury-Yañez, R.E. & Soto-Acuña, S. & Suárez, M.E. & Rubilar-Rogers, D. (2008)
Fauna de vertebrados y aspectos tafonómicos del "bonebed" (Mioceno tardío) de la Formación Bahía Inglesa. In: Simposio Paleontología en Chile, 1., Santiago, 2-3 October 2008: 102-108
Amiot, R. & Göhlich, U.B. & Lecuyer, C. & de Muizon, C. & Cappetta, H. & Fourel, F. & Heran, M.A. & Martineau, F. (2008)
Oxygen isotope compositions of phosphate from Middle Miocene-Early Pliocene marine vertebrates of Peru. Palaeogeography, Palaeoclimatology, Palaeoecology, 264(1), 85–92
DOI: 10.1016/j.palaeo.2008.04.001
Cahuzac, B. & Adnet, S. & Cappetta, H. & Vullo, R. (2007)
Les espèces et genres de poissons sélaciens fossiles (Crétacé, Tertiaire) créés dans le Bassin d'Aquitaine ; recensement, taxonomie. [The fossil species and genera of Selachians fishes (Cretaceous, Tertiary) created in the Aquitaine Basin; inventory, taxonomics.] Bulletin de la Société Linnéenne de Bordeaux, 142(35): 3–43
Suárez, M.E. & Encinas, A. & Ward, D.J. (2006)
An Early Miocene elasmobranch fauna from the Navidad Formation, Central Chile, South America. Cainozoic Research, 4(1–2), 3–18
Le Roux, J.P. & Olivares, D.M. & Nielsen, S.N. & Smith, N.D. & Middleton, H. & Fenner, J. & Ishman, S.E. (2006)
Bay sedimentation as controlled by regional crustal behaviour, local tectonics and eustatic sea-level changes: Coquimbo Formation (Miocene–Pliocene), Bay of Tongoy, central Chile. Sedimentary Geology, 184(1–2): 133–153
DOI: 10.1016/j.sedgeo.2005.09.023
Ansorge, J. (2005)
Die Wismarer Natternzunge, der Zahn eines fossilen Weißen Haies Cosmopolitodus hastalis – eine paläontologisch kulturhistorische Spurensuche. Archäologische Berichte aus Mecklenburg–Vorpommern, Beiheft 10: 78–96 13 Abb.
Verschueren, S. & Bor, T.J. & van den Broek, W. & Morgenstern, P. (2003)
Miste: tanden (kraakbeenvissen) gezocht. Afzettingen, Mistennummer 2003, 27–30
Suárez, M.E. & Marquardt, C. & Lavenu, A. & Marinovic, N. & Wilke, H.-G. (2003)
Vertebrados Marinos Neógenos de la Formación La Portada, II Región, Chile. 10°Congreso Geológico Chileno 2003: 9pp
Suárez, M.E. & Marquardt, C. (2003)
Revisión preliminar de las faunas de peces elasmobranquios del mesozoico y cenozoico de Chile: su valor como indicadores cronoestratigráficos. 10°Congreso Geológico Chileno 2003: 9pp
Ward, D.J. & Bonavia, C.G. (2001)
Additions to, and a review of, the Miocene shark and ray fauna of Malta. Central Mediterranean Naturalist, 3(3), 131–146
Walsh, S.A. (2001)
The Bahía Inglesa Formation Bonebed: Genesis and Palaeontology of a Neogene Konzentrat Lagerstätte from north-central Chile. Postgraduate Thesis, University of Portsmouth, 440 pp.
Klostermann, J. (1987)
Ein fossiler Wal aus dem Tertiär von Kervenheim. Natur am Niederrhein, 2(2): 43–54, 9 figs., 3 tabs. [in German]
Ishchenko, V.V. & Gulij, V.N. & Kulchytsky, Y.A. (1986)
Shark teeth in the manganiferous nodules of bottom sediments of the Pacific Ocean North-Eastern Basin. Paleontologiceskij sbornik, 23: 40–47, pls. 1 + 2; [in Russian, with English summary]
Belyaev, G.M. & Glikman, L.S. (1970)
The Teeth of Sharks on the Floor of the Pacific Ocean. Akad. Nauk SSSR, 88: 236–251