Raabe, G. (1986)
Fossilfunde aus den Deckschichten des Helmstedter Braunkohlereviers. Aufschluss, 37(10), 343–349
Racheboeuf, P.R. & Girard, C. & Lethiers, F. & Derycke, C. & Herrera, Z.A. & Trompette, R. (2001)
Evidence for Givetian stage in the Mauritanian Adrar (West Africa): biostratigraphical data and palaeogeographic implications. Newsletters on Stratigraphy, 38, 141–162
Radinsky, L. (1961)
Tooth histology as a taxonomic criterion for cartilageous fishes. Journal of Morphology, 109(1), 73–92
DOI: 10.1002/jmor.1051090106
Radwanski, A. (1965)
A contribution to the knowledge of Miocene Elasmobranchii from Pinczów (Poland). Acta Palaeontologica Polonica, 10(2), 267–279
Radwański, A. & Marcinowski, R. (1996)
Elasmobranch teeth from the mid-Cretaceous sequence of the Mangyshlak Mountains, western Kazakhstan. Acta Geologica Polonica, 46(1–2), 165–169
Rage, J.-C. & Cappetta, H. (2002)
Vertebrates from the Cenomanian, and the geological age of the Draa Ubari fauna (Libya). Annales de Paléontologie, 88(2), 79–84
DOI: 10.1016/S0753-3969(02)01040-6
Ragonha, E.W. (1984)
Taxionomia de dentes e espinhos isolados de Xenacanthodii (Chondrichthyes Elasmobranchii) da Formação Corumbataí. Considerações cronológicas e paleográficas. Rev. Brasil. Geociênc., 14(3), p. 179.
Rajkumari, P. & Prasad, G.V.R. (2020)
New chondrichthyan fauna from the Palaeogene deposits of Barmer district, Rajasthan, western India: Age, palaeoenvironment and intercontinental affinities. Geobios, 58, 55–72
DOI: 10.1016/j.geobios.2019.11.002
Rakshit, N. & Bhat, M.S. & Mukherjee, D. & Ray, S. (2019)
First record of Mesozoic scroll coprolites: classification, characteristics, elemental composition and probable producers. Palaeontology, 62(3), 451–471
DOI: 10.1111/pala.12409
Rakshit, N. & Ray, S. (2022)
Bone-bearing coprolites from the Upper Triassic of India: ichnotaxonomy, probable producers and predator-prey relationships. Papers in Palaeontology, 8(1), Article e1418
DOI: 10.1002/spp2.1418
Ralte, V.Z. & Tiwari, R.P. & Lalchawimawii & Malsawma, J. (2011)
Selachian Fishes from Bhuban Formation, Surma Group,Aizawl, Mizoram. Journal of the Geological Society of India, 77(4), 328–348
Ramovs, A. (1997)
Petalodus ohioensis (Chondrichthyes, Upper Carboniferous) from the Karavanke Mountains, Slovenia. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1997(2), 109–113
Ramovs, A. (1998)
Two new petalodont teeth (Chondrichthyes, Upрег Carboniferous) from the Karavanke Mountains, Slovenia. Geologija, 40, 109–112
Ramsay, J.B. & Wilga, C.D. & Tapanila, L. & Pruitt, J. & Pradel, A. & Schlader, R. & Didier, D.A. (2014)
Mechanics of the Jaws and Tooth-Whorl of Helicoprion davisii, the whorl-toothed ratfish [Abstract]. Integrative and Comparative Biology: 54(IS Suppl. 1): E172
Ramsay, J.B. & Wilga, C.D. & Tapanila, L. & Pruitt, J. & Pradel, A. & Schlader, R. & Didier, D.A. (2015)
Eating with a saw for a jaw: Functional morphology of the jaws and tooth-whorl in Helicoprion davisii. Journal of Morphology, 276(1), 47–64
DOI: 10.1002/jmor.20319
Rana, R.S. & Kumar, K. & Loyal, R.S. & Sahhi, A. & Rose, K.D. & Mussell, J. & Singh, H. & Kulshreshtha, S.K. (2006)
Selachians from the Early Eocene Kapurdi Formation (Fuller's Earth), Barmer District, Rajasthan. Journal of the Geological Society of India, 67(4), 509–522
Rana, R.S. & Kumar, K. & Singh, H. (2004)
Vertebrate fauna from the subsurface Cambay Shale (Lower Eocene), Vastan Lignite Mine, Gujarat, India. Current Science, 87(12), 1726–1733
Rana, R.S. & Kumar, K. & Singh, H. & Rose, K.D. (2005)
Lower vertebrates from the Late Palaeocene-Earliest Eocene Akli Formation, Giral Lignite Mine, Barmer District, western India. Current Science, 89(9), 1606–1613
Rana, R.S. & Patel, R. & Cicimurri, D.J. & Ebersole, J.A. (2021)
Additions to the elasmobranch assemblage from the Bandah Formation (middle Eocene, Bartonian), Jaisalmer District, Rajasthan, India, and the palaeobiogeographic implications of the fauna. Palaeovertebrata, 44(2), Article e1
DOI: 10.18563/pv.44.2.e1
Randle, E. & Sansom, R.S. (2019)
Bite marks and predation of fossil jawless fish during the rise of jawed vertebrates. Proceedings of the Royal Society of London, Series B, 286(1917), Article 20191596
DOI: 10.1098/rspb.2019.1596
Randon, C. & Derycke, C. & Blieck, A. & Perri, M.C. & Spalletta, C. (2007)
Late Devonian - Early Carboniferous vertebrate microremains from the Carnic Alps, northern Italy. Geobios, 40(6), 809–826
DOI: 10.1016/j.geobios.2007.02.004
Rapp, W.F. (1946)
Check list of the fossil fishes of New Jersey. Journal of Paleontology, 20(5), 510–513
Raquet, F.A. & Krause, T. & Krause, W. (2022)
Ein besonderer Fund: Zähne und Wirbel des Makrelenhais Squalicorax kaupi (AGASSIZ, 1843) aus dem Untercampan der Grube Alemannia in Höver. Arbeitskreis Paläontologie Hannover, 50, 49–61
Rathbone, J. (2009)
Pictorial Guide to Fossil Shark Teeth. CreateSpace Independent Publishing Platform
Raymond, P.E. (1925)
Two new fossil fishes from Alberta. American Journal of Science, Series 5, 10(60), 551–555
Rayner, D. & Mitchell, T. & Rayner, M. (2009)
London Clay Fossils of Kent and Essex. Rochester, Kent, Medway Fossil and Mineral Society, 228 p, ISBN: 978–0–9538243–1–1
Razak, H. & Kocsis, L. (2018)
Late Miocene Otodus (Megaselachus) megalodon from Brunei Darussalam: Body length estimation and habitat reconstruction. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 288(3), 299–306
DOI: 10.1127/njgpa/2018/0743
Rebman, K. & Yilmaz, I.O. & Hosgor, I. & Wagreich, M. & Murray, A.M. & Cook, T.D. (2016)
Utilizing fossil shark teeth as a biostratigraphical tool to date the Karabogaz Formation in SE Turkey [Abstract]. In 4th Annual Meeting, 2016, Canadian Society of Vertebrate Palaeontology: 64
Rebouças, J.C. & da Santos, R.S. (1956)
Fauna ictiológica do Fosfato de Pernambuco. Boletim da Divisão de Geologia e Mineralogia, 162, 1–29
Redlich, K.A. (1896)
Ein Ptychoduszahn (Ptychodus granulosus n. sp.) im Wiener Sandstein von Hütteldorf. Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt, 45, 219–224
Reed, M.D. (1946)
A new species of fossil shark from New Jersey. Notulae Naturae, 172, 1–3
Rees, J. (1998)
Early Jurassic selachians from the Hasle Formation on Bornholm, Denmark. Acta Palaeontologica Polonica, 43(3), 439–452
Rees, J. (1999)
Late Cretaceous hybodont sharks from the Kristianstad Basin, southern Sweden. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1999(5), 257–270
Rees, J. (2000)
A new Pliensbachian (early Jurassic) neoselachian shark fauna from southern Sweden. Acta Palaeontologica Polonica, 45(4), 407–424
Rees, J. (2001)
Jurassic and Early Cretaceous selachians - focus on southern Scandinavia. Lund Publications in Geology 153, 1–19(doctoral thesis)
Rees, J. (2002)
Shark fauna and depositional environment of the earliest Cretaceous Vitabäck Clays at Eriksdal, Southern Sweden. Transactions of the Royal Society of Edinburgh, Earth Sciences, 93(1), 59–71
DOI: 10.1017/S0263593300000328
Rees, J. (2005)
Neoselachian shark and ray teeth from the Valanginian, lower Cretaceous, of Wawal, central Poland. Palaeontology, 48(2), 209–221
DOI: 10.1111/j.1475-4983.2005.00441.x
Rees, J. (2008)
Interrelationships of Mesozoic hybodont sharks as indicated by dental morphology - preliminary results. Acta Geologica Polonica, 58(2), 217–221
Rees, J. (2010)
Neoselachian sharks from the Callovian-Oxfordian (Jurassic) of Ogrodzieniec, Zawiercie Region, southern Poland. Palaeontology, 53(4), 887–902
DOI: 10.1111/j.1475-4983.2010.00967.x
Rees, J. (2012)
Palaeoecological implications of neoselachian shark teeth from the Bathonian (Middle Jurassic) ore-bearing clays at Gnaszyn, Kraków-Silesia Homocline, Poland. Acta Geologica Polonica, 62(3), 397–402
DOI: 10.2478/v10263-012-0022-y
Rees, J. & Campbell, H.J. & Simes, J.E. (2023)
The first Triassic elasmobranch teeth from the Southern Hemisphere (Canterbury, New Zealand). New Zealand Journal of Geology and Geophysics, in press
DOI: 10.1080/00288306.2023.2214369
Rees, J. & Cuny, G. (2007)
On the enigmatic neoselachian Agaleus dorsetensis from the European Early Jurassic. GFF, 129(1), 1–6
Rees, J. & Cuny, G. & Pouech, J. & Mazin, J.-M. (2013)
Non-marine selachians from the basal Cretaceous of Charente, SW France. Cretaceous Research, 44, 122–131
DOI: 10.1016/j.cretres.2013.04.002
Rees, J. & Underwood, C.J. (2002)
The status of the shark genus Lissodus Brough 1935, and the position of nominal Lissodus within the Hybodontoidea. Journal of Vertebrate Paleontology, 22(3), 471–479
DOI: 10.1671/0272-4634(2002)022[0471:TSOTSG]2.0.CO;2
Rees, J. & Underwood, C.J. (2006)
Hybodont sharks from the Middle Jurassic of the Inner Hebrides, Scotland. Transactions of the Royal Society of Edinburgh, Earth Sciences, 96(4), 351–363
DOI: 10.1017/S0263593300001346
Rees, J. & Underwood, C.J. (2008)
Hybodont sharks of the English Bathonian and Callovian (Middle Jurassic). Palaeontology, 51(1), 117–147
DOI: 10.1111/j.1475-4983.2007.00737.x
Rees, O. (1873)
Note on Specimens of Ptychodus Latissimus, from the Chalk of Grays, Essex. Proceedings of the Geologists' Association, 3(3), 117
DOI: 10.1016/S0016-7878(73)80057-4
Reguero, M.A. & Gasparini, Z. & Olivero, E.B. & Coria, R.A. & Fernández, M.S. & O´Gorman, J.P. & Gouiric-Cavalli, S. & Hospitaleche, C.A. & Bona, P. & Iglesias, A. & Gelfo, J.N. & Raffi, M.E. & Moly, J.J. & Santillana, S.N. & Cárdenas, M. (2022)
Late Campanian-Early Maastrichtian Vertebrates from the James Ross Basin, West Antarctica: Updated Synthesis, Biostratigraphy, and Paleobiogeography. Anais da Academia Brasileira de Ciências, 94(Suppl. 1), Article e20211142
DOI: 10.1590/0001-3765202220211142
Reich, M. & Frenzel, P. (2002)
Die Fauna und Flora der Rügener Schreibkreide (Maastrichtium, Ostsee) / The fauna and flora of the Rügen White Chalk (Maastrichtian, Baltic Sea). Archiv für Geschiebekunde, 3(2/4), 73–284
Reichenbacher, B. & Kälin, D. & Jost, J. (2005)
A fourth St. Gallen Formation cycle (?) in the Karpatian Upper Marine Molasse of central Switzerland. Facies, 51(1), 160–172
DOI: 10.1007/s10347-005-0056-7
Reif, W.-E. (1973)
Ontogenese des Hautskelettes von Heterodontus falcifer (Selachii) aus dem Untertithon. Stuttgarter Beiträge zur Naturkunde, Serie B, 7, 1–16
Reif, W.-E. (1973)
Morphologie und Ultrastruktur des Hai-"Schmelzes". Zoologica Scripta, 2, 231–250
DOI: 10.1111/j.1463-6409.1974.tb00753.x
Reif, W.-E. (1974)
Metopacanthus sp. (Holocephali) und Palaeospinax egertoni S. Woodward (Selachii) aus dem unteren Toarcium von Holzmaden. Stuttgarter Beiträge zur Naturkunde, Serie B, 10, 1–9
Reif, W.-E. (1974)
Teeth and dermal denticles of Heterodontus falcifer (Upper Jurassic) and Heterodontus japonicus (Recent). Annual Report of the Keikyu Aburatsubo Marine Park Aquarium 5,6: 16–20
Reif, W.-E. (1977)
Tooth enameloid as a taxonomic criterion: 1. A new euselachian shark from the Rhaetic-Liassic boundary. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1977, 565–576
Reif, W.-E. (1978)
Types of morphogenesis of the dermal skeleton in fossil sharks. Paläontologische Zeitschrift, 52(1/2), 110–128
DOI: 10.1007/BF03006733
Reif, W.-E. (1978)
A note on the distinction between acellular bone and atubular dentine in fossil shark teeth. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1978(7), 447–448
Reif, W.-E. (1978)
Tooth enameloid as a taxonomic criterion: 2. Is "Dalatias" barnstonensis Sykes, 1971 (Triassic, England) a squalomorphic shark? Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1978(1), 42–58
Reif, W.-E. (1979)
Structural convergences between enameloid of actinopterygian teeth and of shark teeth. Scanning Electron Microscopy, 1979: 547–554
Reif, W.-E. (1979)
Morphogenesis and histology of large scales of batoids (Elasmobranchii). Paläontologische Zeitschrift, 53(1/2), 26–37
DOI: 10.1007/BF02987786
Reif, W.-E. (1980)
Tooth enameloid as a taxonomic criterion : 3. A new primitive shark family from the lower Keuper. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 160(1), 61–72
Reif, W.-E. (1981)
Biomechanik von Hai- und Teleosteer-Zähnen. In Paläontologische Kursbücher, Band 1, Funktionsmorphologie: 71–83
Reif, W.-E. (1982)
Evolution of Dermal Skeleton and Dentition in Vertebrates. Evolutionary Biology, 287–368
DOI: 10.1007/978-1-4615-6968-8_7
Reif, W.-E. (1988)
Evolution of high swimming velocities in sharks - a case of escalation? Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1988(6), 361–379
Reif, W.-E. & Goto, M. (1979)
Placoid scales from the Permian of Japan. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1979(4), 201–207
Reinecke, T. (2013)
Zähne von Carcharoides catticus (PHILIPPI, 1846) (Elasmobranchii, Odontaspididae) aus Geschieben des „Holsteiner Gesteins", Vierlande Feinsande (regionale Vierlande-Stufe, Unteres Miozän) von Bad Malente, Schleswig-Holstein [Teeth of Carcharoides catticus (PHILIPPI, 1846) (Elasmobranchii, Odontaspididae) from Geschiebe of the „Holsteiner Gestein", Vierlande Feinsande (Regional Vierlande Stage, Early Miocene) at Bad Malente, Schleswig-Holstein, Germany]. Archiv für Geschiebekunde, 6(7), 493–498
Reinecke, T. (2014)
Two new scyliorhinid shark species (Elasmobranchii, Carcharhiniformes, Scyliorhinidae), from the Sülstorf Beds (Chattian, Late Oligocene) of the southeastern North Sea Basin, northern Germany. Palaeovertebrata, 38(1), 1–8
Reinecke, T. (2015)
Batoids (Rajiformes, Torpediniformes, Myliobatiformes) from the Sülstorf Beds (Chattian, Late Oligocene) of Mecklenburg, northeastern Germany: a revision and description of three new species. Palaeovertebrata, 39, Article e2
Reinecke, T. & Balsberger, M. & Beaury, B. & Pollerspöck, J. (2014)
The elasmobranch fauna of the Thalberg Beds, early Egerian (Chattian, Oligocene), in the Subalpine Molasse Basin near Siegsdorf, Bavaria, Germany. Palaeontos, 26, 1–127
Reinecke, T. & Engelhard, P. (1997)
The selachian fauna from Geschiebe of the Lower Selandian basal conglomerate (Thanetian, Late Paleocene) in the Danish subbasin (Sealand, Scania, Western Baltic Sea). Erratica, 2, 3–45
Reinecke, T. & Haye, T. (2019)
Ein Haizahn der scyliorhiniden Haigattung Haploblepharus (Scyliorhinidae, Carcharhiniformes, Elasmobranchii) aus dem höheren Chattium Norddeutschlands. [A shark tooth of the scyliorhinid shark genus Haploblepharus (Scyliorhinidae, Carcharhiniformes, Elasmobranchii) from the late Chattian of Northern Germany]. Geschiebekunde aktuell, 35(1), 13–17
Reinecke, T. & Hoedemakers, K. (2006)
Physogaleus hemmooriensis (Carcharhinidae, Elasmobranchii) a new shark species from the early to middle Miocene of the North Sea Basin. Palaeovertebrata, 34(1–2), 1–25
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
Reinecke, T. & Mollen, F.H. & Gijsen, B. & D’haeze, B. & Hoedemakers, K. (2024)
Batomorphs (Elasmobranchii: Rhinopristiformes, Rajiformes, Torpediniformes, Myliobatiformes) of the middle to late Ypresian, early Eocene, in the Anglo-Belgian Basin (south-western North Sea Basin) – a review and description of new taxa. Palaeontos, 35, 1–172
Reinecke, T. & Mollen, F.H. & Seitz, J.C. & Motomura, H. & Hovestadt, D. & Hoedemakers, K. (2023)
Iconography of jaws and representative teeth of extant rhinopristiform and dasyatoid batoids (Chondrichthyes, Elasmobranchii) for comparison with fossil batoid material. Palaeontos, 34, 3–158
Reinecke, T. & Moths, H. & Grant, A. & Breitkreuz, H. (2005)
Die Elasmobranchier des norddeutschen Chattiums, insbesondere des Sternberger Gesteins (Eochattium, Oligozän). Palaeontos, 8, 1–135
Reinecke, T. & Pollerspöck, J. & Motomura, H. & Bracher, H. & Dufraing, L. & Güthner, T. & von der Hocht, F. (2020)
Sawsharks (Pristiophoriformes, Pristiophoridae) in the Oligocene and Neogene of Europe and their relationships with extant species based on teeth and rostral denticles. Palaeontos, 33, 57‒163
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
Reinecke, T. & Stapf, H. & Raisch, M. (2001)
Die Selachier und Chimären des Unteren Meeressandes und Schleichsandes im Mainzer Becken (Rupelium, Unteres Oligozän). Palaeontos, 1, 1–73
Reinecke, T. & Wienrich, G. (2009)
Elasmobranchii In Die Fauna des marinen Miozäns von Kevelaer (Niederrhein): Vol: 5: Vertebraten, Elasmobranchii, Otolithen: 968ff
Reinecke, T. & von der Hocht, F. & Dufraing, L. (2015)
Fossil basking shark of the genus Keasius (Lamniforme, Cetorhindiae) from the boreal North Sea Basin and Upper Rhine Graben: evolution of dental characteristics from the Oligocene to late Middle Miocene and description of two new species. Palaeontos, 28, 1–60
Reinecke, T. & von der Hocht, F. & Gille, D. & Kindlimann, R. (2018)
A review of the odontaspidid shark Carcharoides AMEGHINO 1901 (Lamniformes, Odontaspididae) in the Chattian and Rupelian of the North Sea Basin, with the definition of a neotype of Carcharoides catticus (PHILIPPI, 1846) and description of a new species. Palaeontos, 31, 1–75
Reinecke, T. & von der Hocht, F. & Gürs, K. (2008)
Die Elasmobranchier des Vierlandiums, Unteres Miozän, im Nordwestdeutschen Becken aus Bohrungen und glaziofluviatilen Geröllen („Holsteiner Gestein”) der Vierlande-Feinsande (Holstein) und der Kakert-Schichten (Niederrhein). Palaeontos, 14, 1–54
Reinhart, R.H. (1951)
A new shark of the family Ptychodontidae from South America. University of California Publications in Geological Sciences, 28(8), 195–202
Reis, O.M. (1895)
On the structure of the frontal spine and the rostro-labial cartilages of Squaloraja and Chimaera. Geological Magazine, decade 4, 2, 385–391
Reiter, E. (1989)
Ein kleiner Beitrag zu Fossilvorkommen und zur geologisch-paläontologischen Literatur der oberösterreichischen Molassezone. Berichte des Anselm Desing Vereins, Naturwissenschaftliche Sammlungen Kremsmünster, 16, 2-31
Renault, B. & Zeiller, R. (1884)
Sur un nouveau genre de fossile végétaux. Comptes Rendus hebdomadaires des séances de l'Academie des Sciences de Paris, 98, 1391–1394
Renault, B. & Zeiller, R. (1888)
Sur l'attribution des genres Fayolia et Palaeoxyris. Comptes Rendus hebdomadaires des séances de l'Academie des Sciences de Paris, 107, 1022–1025
Renz, H. (1937)
Zur Geologie der östlichen St. Gallisch-Appenzellischen Molasse. Jahrbuch der St. Gallischen Naturwissenschaftlichen Gesellschaft, 69, 5-128
Renz, M. (2009)
Desert sharks. Lehigh Acres (Fl): PaleoPress; 197 p.
Reolid, M. & Molina, J.M. (2015)
Record of Carcharocles megalodon in the Eastern Guadalquivir Basin (Upper Miocene, South Spain). Estudios Geologicos, 71(2), Article e032
DOI: 10.3989/egeol.41828.342
Resch, U. (2013)
Restauration eines Engelhais aus den Plattenkalken. Der Steinkern, 14, 36–43
Resch, U. & Lauer, B. (2019)
Bemerkenswerte Beobachtung: Barteln an seltenem Hai Bavariscyllium tischlingeri aus den Solnhofener Plattenkalken. Der Steinkern, 27, 60–65
Retzler, A. & Wilson, M.A. & Avni, Y. (2013)
Chondrichthyans from the Menuha Formation (Late Cretaceous: Santonian–Early Campanian) of the Makhtesh Ramon region, southern Israel. Cretaceous Research, 40, 81–89
DOI: 10.1016/j.cretres.2012.05.009
Reumer, J. (2020)
Gids voor de Winterswijkse steengroeve. Fossielen en mineralen. Stichting Matrijs, Utrecht. 136 pp.
Reuss, A.E. (1845)
Die Versteinerungen der böhmischen Kreideformation. Mit Abbildungen der neuen oder weniger bekannten Arten. Abtheilung 1: 58 p., pl. 1–13. Stuttgart(Schweizerbart)
Reuss, A.E. (1846)
Die Versteinerungen der böhmischen Kreideformation. Mit Abbildungen der neuen oder weniger bekannten Arten. Abtheilung 2: 148 p., pl. 14–51. Stuttgart(Schweizerbart)
Reygadas Dahl, F. & González-Barba, G. (2003)
Ornamento elaborado con dientes de tiburón impregnado a un cráneo humano del sitio prehispánico El Conchalito, Baja. California Sur, México. In Presencia de la Arqueoictiología en México, edited by A. F. Guzmán, O. J. Polaco, and F. J. Aguilar: 145–149
Riabinin, A.N. & Khosatzky, L.I. (1999)
A dorsal spine of shark from the Upper Cretaceous of the Central part of the Kyzylkum Desert. Russian Academy of Sciences Proceedings of the Zoological Institute, 277: 83–88
Richards, K.R. & Clack, J.A. (2012)
Chondrichthyans in the carboniferous of the british derbyshire peak district [Abstract]. Journal of Vertebrate Paleontology, 32(Suppl. 1), 161
DOI: 10.1080/02724634.2012.10635175
Richards, K.R. & Sherwin, J.E. & Smithson, T.R. & Bennion, R.F. & Davies, S.J. & Marshall, J.E.A. & Clack, J.A. (2018)
Diverse and durophagous: Early Carboniferous chondrichthyans from the Scottish Borders. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 108(1), 67–87
DOI: 10.1017/s1755691018000166
Richer de Forges, B. (1986)
La campagne MUSORSTOM 4 en Nouvelle-Caléonie, mission du N.O. "Vauban", septembre-octobre 1985. Rapports Scientifiques et Techniques, 38, 1–31
Richter, M. (1987)
Osteichthyes e Elasmobranchii (Pisces) da bacia de Pelotas, quartenário do Rio Grande do Sul, Brasil. Paula Coutiana, Porto Alegre, 1 :17-37
Richter, M. (2005)
A new xenacanthid shark (Chondrichthyes) from the Teresina Formation, Permian of the Paraná Basin, southern Brazil. Revista Brasileira de Paleontologia, 8(2), 149–158
Richter, M. (2007)
First record of Eugeneodontiformes (Chondrichthyes: Elasmobranchii) from the Paraná Basin, Late Permian of Brazil. In de Souza Carvalho, I., de Cassia Tardin Cassab, R., Schwanke, C., de Araujo Carvalho, M, Sequeira Fernandes, A. C., da Conceição Rodrigues, M. A., Sardenberg Salgado de Carvalho, M., Arai, M. and Queiroz Oliveira, M. E. (Eds.), Paleontologia: cenários de vida, 1, 149–156.(Interciéncía Ltda.) Rio de Janeiro.
Richter, M. & Bosetti, E.P. & Horodyski, R.S. (2017)
Early Devonian (Late Emsian) shark fin remains (Chondrichthyes) from the Paraná Basin, southern Brazil. Anais da Academia Brasileira de Ciências, 89(1), 103–118
DOI: 10.1590/0001-3765201720160458
Richter, M. & Ward, D.J. (1990)
Fish remains from the Santa Marta Formation (Late Cretaceous) of James Ross Island, Antarctica. Antarctic Science, 2(1), 67–76
DOI: 10.1017/S0954102090000074
Riemann, F. & Schülke, I. & Thies, D. (2002)
Mikrovertebratenreste aus dem basalen, Famennium (triangularis- bis crepida-Zone) der Montagne Noir (Frankreich). Geologica et Palaeontologica, 36, 1–43
Rieppel, O. (1981)
The hybodontiform sharks from the Middle Triassic of Mte. San Giorgio, Switzerland. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 161, 324–353
Rieppel, O. (1982)
A new genus of shark from the Middle Triassic of Monte San Giorgio, Switzerland. Palaeontology, 25(2), 399–412
Rieppel, O. & Kindlimann, R. & Bucher, H. (1996)
A new fossil fish fauna from the Middle Triassic (Anisian) of North-Western Nevada. In G. Arratia & G. Viohl (Eds.), Mesozoic Fishes 1 – Systematics and Paleoecology (pp. 501–512). Verlag Dr. Friedrich Pfeil
Riess, J. (1887)
Ueber einige fossile Chimeriden-Reste im Münchener Palaeontologischen Museum. Palaeontographica, 34, 1‒27
Rigal, S. & Cuny, G. (2016)
On the rarity of anterior teeth of Asteracanthus magnus (Euselachii: Hybodontiformes). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 279(1), 35–41
DOI: 10.1127/njgpa/2016/0538
Riley, H. (1833)
On a fossil in the Bristol Museum, and discovered in the Lias at Lyme Regis. London and Edinburgh Philosophical Magazine and Journal of Science, 3, 369
Riley, H. (1834)
On a fossil in the Bristol Museum, and discovered in the Lias at Lyme Regis. Proceedings of the Geological Society of London, 1, 483–484
Riley, H. (1837)
On the Squaloraia. Transactions of the Geological Society of London, 5(1), 83–88
Rioult, M. (1981)
Complément au mémoire d'Auguste Dollfus sur la faune kimméridgienne du Cap de la Hève. Bull. Trimestr. Soc. Géol. Normandie Amis Mus. Havre, 68(2): 1–75, pl. 1–2
Riveros, J. (2002)
Tiburón a la vista. Somos, 792: 48–50 [in Spanish]
Robb, A.J. (1989)
The Upper Cretaceous (Campanian, Black Creek Formation) fossil fish fauna of Pheobus Landing, Bladen County, North Carolina. Mosasaur, 4, 75–92
Robb, A.J. (1992)
Vertebrate Fossils from the Lawrence Formation (Douglas Group, Virgilian, Upper Pennsylvanian) in Northeastern Kansas. Transactions of the Kansas Academy of Science, 95(1/2), 129–138
Robb, A.J. (2003)
Notes on the occurrence of some petalodont shark fossils from the Upper Pennsylvanian rocks of northeastern Kansas. Transactions of the Kansas Academy of Science, 106(1/2), 71–80
DOI: 10.1660/0022-8443(2003)106[0071:NOTOOS]2.0.CO;2
Robb, A.J. (2004)
Vertebrate fossils from the Upper Cretaceous (Merchantville Formation: Early Campanian) Graham Brickyard locality of New Jersey. Mosasaur, 7, 75–88
Robb, A.J. (2006)
Middle Eocene Shark and Ray Fossils of Texas. The Backbender's Gazette, 37(11), 9–13
Robb, A.J. & Wolf, G. (2008)
Neogene Sharks Teeth from Along the Texas Gulf Coast. The Backbender's Gazette, 39(8), 14–19
Robin, N. & Marramà, G. & Vonk, R. & Kriwet, J. & Carnevale, G. (2019)
Eocene isopods on electric rays: tracking ancient biological interactions from a complex fossil record. Palaeontology, 62(2), 287–303
DOI: 10.1111/pala.12398
Rocabert, L. (1934)
Contribució al coneixement de la fauna ictiològica terciària catalana. Butlleti Institució catalana Història Natural, 34: 78–107
Rocher, P. (2002)
Fossiles typiques du Bordelais. Muséum d'Histoire Naturelle de Bordeaux, 1–60
Rodina, O. (2013)
Chondrichthyes from Early Carboniferous sequences in the vicinity of Artyshta Village (Kuznetsk Basin). УДК 551.735.1+567.31
Rodina, O. & Ivanov, A.O. (2002)
Chondrichthyans from the Lower Carboniferous of Kuznetsk Basin. In Chuvashov B.I.(ed.), Carboniferous stratigraphy and paleogeography in Eurasia, Ekaterinburg: 263–268(in Russian).
Rodriguez, D. & Ward, D.J. & Quezada, J.A. (2023)
Paleontology and stratigraphic implications of a late Paleocene elasmobranch assemblage in Talcahuano, southcentral Chile. Andean Geology, 50(2), 217–247
DOI: 10.5027/andgeoV50n2-3494
Rodríguez, A.C. & Oyarzún, J.L. (2008)
Identificación de Especies Fósiles de la Zona de Sierra Baguales, Provincia de Última Esperanza, Región de Magallanes, Patagonia. Graduate Thesis(Unpublished), Universidad de Magallanes: 67 p.
Roelofs, B. & Barham, M. & Mory, A.J. & Trinajstic, K. (2016)
Late Devonian and Early Carboniferous chondrichthyans from the Fairfield Group, Canning Basin, Western Australia. Palaeontologia Electronica, 19(1), 4A, 1–28
Roelofs, B. & Konigshof, P. & Trinajstic, K. & Munkhjargal, A. (2021)
Vertebrate microremains from the Late Devonian (Famennian) of western Mongolia. Palaeobiodiversity and Palaeoenvironments, 101(3), 741–753
DOI: 10.1007/s12549-021-00503-1
Roelofs, B. & Playton, T. & Barham, M. & Trinajstic, K. (2015)
Upper Devonian microvertebrates from the Canning Basin, Western Australia. Acta Geologica Polonica, 65(1), 69–100
Roemer, C.F. (1849)
Texas: Mit besonderer Rücksicht auf deutsche Auswanderung und die physischen Verhältnisse des Landes. Mit einem naturwissenschaftlichen Anhange und einer topographisch-geognostischen Karte von Texas. i–xv, 1–464.
Roetzel, R. & Rupp, C. & Pervesler, P. & Schultz, O. (1991)
Die Molassezone in Oberösterreich und Salzburg, Exkursionspunkt E/8: Weinzierlbruck, Sandgrube Hellmayr. In HOFMANN, T., KOLLMANN, H.A., PILLER, W.E., ROETZEL, R., RUPP, C., STEININGER, F.F., STÜRMER, F. & VÁVRA, N. (Eds). Exkursionen im Tertiär Österreichs, Molassezone, Waschbergzone, Korneuburger Becken, Wiener Becken, Eisenstädter Becken, Österreichische Paläontologische Gesellschaft, Wien, 1991, 216pp: 41-45
Rogovich, A.S. (1861)
(On fossil fishes of provinces of the Kiev Academic District. First issue. Placoid fishes. Placoidei Ag. and Ganoid fishes. Ganoidei Ag.) «in russian». In Natural History of the Provinces of the Kiev Academic District. Paleontology. Systematic part. Kiev, 87 p. + IX pl.
Roig, M.S. (1920)
Escualidos del Mioceno y Plioceno de la Habana. Boletin de Minas, 6, 1–16
Romano, C. & Argyriou, T. & Krumenacker, L.J. & Paris Biota Team (2019)
Chondrichthyan teeth from the Early Triassic Paris Biota (Bear Lake County, Idaho, USA). Geobios, 54, 63–70
DOI: 10.1016/j.geobios.2019.04.001
Romano, C. & Brinkmann, W. (2010)
A new specimen of the hybodont shark Palaeobates polaris with three-dimensionally preserved Meckel's cartilage from the Smithian (Early Triassic) of Spitsbergen. Journal of Vertebrate Paleontology, 30(6), 1673–1683
DOI: 10.1080/02724634.2010.521962
Romano, M. & Citton, P. & Cipriani, A. & Fabbi, S. (2018)
First report of hybodont shark from the Toarcian Rosso Ammonitico Formation of Umbria-Marche Apennine (Polino area, Terni, Central Italy). Italian Journal of Geosciences, 137(1), 151–159
DOI: 10.3301/ijg.2018.01
Romano, M. & Citton, P. & Cipriani, A. & Fabbi, S. & Spano, F. & Marrama, G. & Carnevale, G. (2021)
Lamniform vertebrae from the Aptian-Albian Marne a Fucoidi of Umbria-Marche Domain (central Italy). Cretaceous Research, 125, Article 104832
DOI: 10.1016/j.cretres.2021.104832
Romanovsky, G. (1853)
Ueber eine neue Gattung versteinerter Fisch-Zähne. Bulletin de la Société impériale des Naturalistes de Moscou, 26(1), 405–409
Romanovsky, G. (1857)
Ueber die Verschiedenheit der beiden Arten: Chilodus tuberosus Gieb. und Dicrenodus okensis Rom. Bulletin de la Société impériale des Naturalistes de Moscou, 30(2), 290–295
Romanovsky, G. (1864)
Description de quelques restes de poissons fossiles trouvés dans le calcaire carbonifère du gouvernement de Toula. Bulletin de la Société impériale des Naturalistes de Moscou, 37, 157–170
Romanowski, G. (1880)
Materialien zur Geologie von Turkestan: Geologische und paläontologische Uebersicht des nordwestlichen Thian-Schan und des südöstlichen Theiles der Niederund von Turan. Materialien zur Geologie von Turkestan, Kaiserliche Akademie der Wissenschaften: 137pp
Romer, A.S. (1942)
Notes on certain American Paleozoic fishes. American Journal of Science, 240, 216–228
Romer, A.S. (1945)
The late Carboniferous vertebrate fauna of Kounova (Bohemia) compared with that of the Texas redbeds. American Journal of Science, 243, 417–442
Romer, A.S. (1964)
The braincase of the Paleozoic elasmobranch Tamiobatis. Bulletin of the Museum of Comparative Zoology at Harvard College, 131(49, 87–105
Romer, A.S. (1966)
Vertebrate paleontology. Third edition. University of Chicago Press, Chicago, 468 pp
Romer, A.S. (1968)
Notes and comments on Vertebrate Paleontology. Chaper 4: Sharklike Fishes University of Chicago Press: 41-50
Ronan, J. & Duffin, C.J. & Hildebrandt, C. & Parker, A. & Hutchinson, D. & Copp, C. & Benton, M.J. (2020)
Beginning of Mesozoic marine overstep of the Mendips: The Rhaetian and its fauna at Hapsford Bridge, Vallis Vale, Somerset, UK. Proceedings of the Geologists' Association, 131(5), 578–594
Ronchi, A. & Santi, G. (2003)
Non-marine biota from the Lower Permian of the central Southern Alps (Orobic and Collio basins, N Italy): a key to the paleoenvironment. Geobios, 36(6), 749–760
DOI: 10.1016/j.geobios.2003.01.004
Rose, K.D. & Smith, T. & Rana, R.S. & Sahni, A. & Singh, H. & Missiaen, P. & Folie, A. (2006)
Early Eocene (Ypresian) continental vertebrate assemblage from India, with description of a new anthracobunid (Mammalia, Tethytheria). Journal of Vertebrate Paleontology, 26(1), 219–225
DOI: 10.1671/0272-4634(2006)26[219:EEYCVA]2.0.CO;2
Rosenkrantz, A. (1920)
Cranialkalk fra Kjøbenhavns Sydhavn. Danmarks geologiske Undersøgelse, 2(36): 79 p., 10 fig., 2 pl.
Rosenkrantz, A. (1920)
En ny københavnsk Lokalitet for forsteningsførende Paleocaen. Meddelelser fra Dansk Geologisk Forening, 5(20), 1–10
Rothausen, K. (1958)
Marine Vertebraten (Odontaspidae, Lamnidae, Sparidae, Dermochelyidae, Squalodontidae) im oberoligozänen Meeressand von Süchteln und Düsseldorf. Fortschritte in der Geologie von Rheinland und Westfalen, 1, 363–384
Rothschild, B.M. & Martin, L.D. & Schulp, A.S. (2005)
Sharks eating mosasaurs, dead or alive? Netherlands Journal of Geosciences, Geologie en Mijnbouw, 84(3), 335–340
Rottke, J. (2023)
Zwei Bergungen jeweils mehrerer Zähne von Squalicorax kaupi (Agassiz, 1843) in Misburg und Höver. Arbeitskreis Paläontologie Hannover, 51, 168–172
Rouault, M. (1858)
Note sur les vertébrés fossiles des terrains sédimentaires de l'ouest de la France. Comptes Rendus hebdomadaires des séances de l'Academie des Sciences, 47, 99–103
Roux, C. & Geistdoerfer P. (1988)
Dents de requins et bulles tympaniques de cétacés : noyaux de nodules polymétalliques récoltés dans l'océan Indien. Cybium, 12(2), 129–137
DOI: 10.26028/cybium/1988-122-005
Rowe, T. & Cifelli, R.L. & Lehman, T.M. & Weil, A. (1992)
The Campanian Terlingua local fauna, with a summary of other vertebrates from the Aguja Formation, Trans-Pecos Texas. Journal of Vertebrate Paleontology, 12(4), 472–493
DOI: 10.1080/02724634.1992.10011475
Rozefelds, A.C. (1993)
Lower Cretaceous Anacoracidae? (Lamniformes: Neoselachii); vertebrae and associated dermal scales from Australia. Alcheringa, 17(3), 199–210
DOI: 10.1080/03115519308619604
Rudebeck, B. & Riehmann, H. (2022)
Fossile hajtaender fra Trelde Naes. Self-published
Ruiz Muñoz, F. & Clauss Klamp, F.L. & González-Regalado, M.L. (1996)
Primeras consideraciones sobre los Condrichtios de la Formación "Arenas de Huelva". Stvdia Geológica Salmanticensia, 32: 129–139
Ruiz, F. & Abad, M. & García, E.X.M. (2004)
Análisis tafonómico preliminar de la ictiofauna pliocénica del S.O. de España. Geogaceta, 35, 127–130
Ruiz-Omeñaca, J.I. & Canudo, J.I. & Aurell, M. & Bádenas, B. & Barco, J.L. & Cuenca-Bescós, G. & Ipas, J. (2004)
Estado de las investigaciones sobre los Vertebrados del Jurásico Superior y Cretácico Inferior de Galve (Teruel). Estudios Geológicos, 60(3–6), 179–202
DOI: 10.3989/egeol.04603-694
Ruiz-Omeñaca, J.I. & García-Ramos, J.C. & Piñuela, L. & Bardet, N. & Bermúdez-Rochas, D.D. & Canudo, J.I. & Pereda Suberbiola, X. (2006)
Restos directos de vertebrados del Jurásico de Asturias. in: E. Fernández–Martínez(ed.), XXII Jornadas de la Sociedad Española de Paleontología y simposios de los proyectos PICG 493, 503, 499, y 467. Libro de resúmenes. León, Spain: Universidad de León: 171–173
Russell, D.A. (1988)
A check list of North American marine Cretaceous vertebrates including fresh water fishes. Occasional paper, Tyrrell Museum of Palaeontology, 4, 58pp
Russell, D.A. & Galoyer, A. & Louis, P. & Gingerich, P.D. (1988)
Nouveaux Vertébrés sparnaciens du Conglomérat de Meudon à Vleudon, France . Comptes Rendus de l'Académie des Sciences, Serie II, 307, 429–433
Russell, D.E. & de Broin, F. & Galoyer, A. & Gaudant, J. & Gingerich, P.D. & Rage, J.-C. (1990)
Les vertébrés du Sparnacien de Meudon. Bulletin d'Information des Géologues du Bassin de Paris, 27(4): 21–31
Räsänen, M.E. & Linna, A.M. & Santos, J.C. & Negri, F.R. (1995)
Late Miocene tidal deposits in the Amazonian Foreland Basin. Science, 269(5222), 386–390
DOI: 10.1126/science.269.5222.386
Rögl, F. & Schultz, O. & Hölzl, O. (1973)
Beschreibung des Holostratotypus und der Faziostratotypen. In PAPP, Adolf, RÖGL, Fred, SENES, Ján & Mitarbeiter: M2 Ottnangien. Die Innviertler, Salgótarjáner, Bántapusztaer Schichtengruppe und die Rzehakia Formation. – Chronostratigraphie und Neostratotypen, Miozän der zentralen Paratethys, 3: 140–196, Abb. 19–23, Tab. 4
Röse, C. (1898)
Ueber die verschiedenen Abänderungen der Hartgewebe bei niederen Wirbeltieren. Anatomischer Anzeiger, 14, 21–69