Etude de restes de poissons du Crétacé saharien. Mémoires de l'Institut Français d'Afrique Noire, Mélanges Ichthyol., 68: 436-499,5 fig., 13 pl.
Aznag (bassin d'Ouarzazate, Maroc), nouvelle localité à sélaciens et mammifères de l'Eocène moyen (Lutétien) d'Afrique. Bulletin de la Société géologique de France, 176 (4): 381-400, fig. 1-7, 1 tabl.
DOI: 10.2113/176.4.381
A deep-sea shark assemblage from the Miocene in southwest of Gunma Prefecture, central Japan and the biogeographical significance. Palaeontological Society of Japan, 81: 24-44
A Miocene Chimaeroid Fin Spine from Kern County, California. Bulletin of the Southern California Academy of Sciences, 105 (2): 85-90
Fossil teeth of the Great White shark, Carcharodon carcharias (LINNAEUS) from the Late Miocene Formation. Geoscience Research, 39 (3): 171-174, 1 fig. [in Japanese]
The recent situation of studies on the fossil shark teeth. I.O.P. Diving News, 9 (9): 4-6
Fossil elasmobranchs from the Miura Group (Late Miocene-Early Pliocene) in the Miura Peninsula, Central Japan. Bulletin of the Kanagawa Prefectural Museum, Natural Science, 22: 73-80, 2 pls., 1 fig., 1 tab. [in Japanese, with English summary]
Fossil shark teeth from the Namigata Formation in Ibara City, Okayama Prefecture, Central Japan and their biostratigraphical significance. Bulletin of the Mizunami Fossil Museum, 33: 103-109, 4 fig.
Fossil elasmobranchs from the Oiso Formation (late Miocene) in the western part of Kanagawa Prefecture. Bulletin of the Hiratsuka City Museum, 19: 67-81
Fossil of Thrinax sp. (Family Chlamydoselachidae) from the Izumi Group (Upper Cretaceous, Maastrichtian) in Hannan City and Kaizuka City, Osaka Prefecture, Southwest Japan. Chigaku Kenkyu, 46 (4): 221-223 (Japanese).
The microvertebrate fauna of the Placerias and Downs’ quarries, Chinle Formation (Upper Triassic) near St. Johns, Arizona M.S. thesis: University of California, 111 p.
Jaws for a spiral-tooth whorl: CT images reveal novel adaptation and phylogeny in fossil Helicoprion. Biology Letters, 9 (2): 20130057
DOI: 10.1098/rsbl.2013.0057
Comparison of Cutting Ability Between Serrated and Non-serrated Fossil Shark Teeth. Result of the Special Exhibition "The Shark" Related to Educational Program. Bulletin of the Kanagawa Prefectural Museum. Natural Science, 33: 61-66
Sur des dents de Sélaciens du Tertiaire de Bogenfels (Afrique du Sud). Quelques considérations sur l’âge du gisement. Revue de zoologie et de botanique africaines, vol. 80, no. 3 - 4, pp. 377 - 384; 0 plates/figs.
Troisième note sur les poissons des sables de lede (Eocène belge): Les fossiles autres que les Otholithes. Bulletin de la Société Belge de Géologié, 87 (3): 125-152, 26 fig.
Fischreste aus dem Töck (Unter-Aptien) von Helgoland. Meyniana, 23: 99-111, 2 pl., 16 fig.
Tooth Histology and Ultrastructure of a Paleozoic Shark, Edsetus heinrichii. Fieldiana Geology, 33 (24): 441-470
Permian sharks of the family Helicoprionidae - stratigraphic and geographic distribution, ecology, a new member. Materialy po Stratigrafii i Paleontologii Urala, 6: 12-27
Mesozoic vertebrates of Arizona I. Triassic and Jurassic Proceedings of the Fossils of Arizona Symposium, 4: 25-44.
Helicoprion in the Permian of Western Australia. Journal of Paleontology, 14 (2): 140-149
Bradyodont sharks in the Permian of Western Australia. American Journal of Science, 243: 543-552
Sur un Hybodontid du Karroo de l'Angola. Garcia de Orta, 2 (2), 205-207. Junta das Misses Geogrficas e de Investigaces do Ultramar, Luanda.
Sur un Hybodonit du Karroo de l'Angola. Revista da Faculdade de Ciências de Lisboa, 2a, ser. C, Ciências Naturais, 5 (1) : 135-136
Geological observations in South Australia. XVIII +404 p.
Le Lias inférieur de l'Est de la France comprenant la Meurthe, la Moselle, Le Grand-Duché de Luxembourg, la Belgique et la Meuse. Mémoires de la Société géologique de France, 8 (1): 175 p., 18 pl.
Middle Miocene shark teeth from eastern Yamanashi Prefecture, Japan. Memoirs of the National Science Museum (Tokyo), 15: 63-72
On a new fossil Shark Teeth from the miocene beds of Kutch, western India. Proceedings of the National Institute of Sciences India, 25B: 230-236, 1 pl., 2 fig.
A preliminary note on fossil shark teeth from Baripada beds, Orissa. Proc. Indian Sci. Cong. Assoc., Bombay, 47th Sess., 3: 277.
Two new species of shark teeth from Gaj Beds of Matanumarh, Kutch. Journal of the Palaeontological Society of India, 5-9: 74-76, 1 fig.
Dents de Sélaciens fossiles du Jura franc-comtois. Annales scientifiques de l'Universite de Besancon, 2e serie, Geologie, 8: 9-17
Note sur l'Infralias de Provenchères-sur-Meuse, Chaumont. Imprimerie Nouvelle, 36p
Selachierzähne aus der nordwestdeutschen Unterkreide. IUGS Series A, 6: 211-222, 3 Abb.. 2 Taf.; Stuttgart.
Vier neue Neoselachier-Haiarten aus der NW-deutschen Unterkreide. Neues Jahrbuch für Geologie und Palaontologie, Monatshefte, 1981 (8): 475-486, 9 fig.
A neoselachian shark tooth from the Lower Triassic of the Kocaeli (= Bithynian) Peninsula, W Turkey. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1982 (5): 272-278
Jurazeitliche Neoselachier aus Deutschland und S-England. Courier Forschungsinstitut Senckenberg, 58: 1-116, 11 fig., 15 pl.,
Comments on hexanchiform phylogeny (Pisces, Neoselachii). Zeitschrift für zoologische Systematik und Evolutionsforschung, 25: 188-204,
Palaeoecology of Lower Cretaceous cow sharks (Neoselachii, Hexanchiformes). Paläontologische Zeitschrift, 61 (1/2): 133-140, 4 fig.
DOI: 10.1007/BF02985946
Some problematical sharks teeth (Chondrichthyes, Neoselachii) from the Early and Middle Jurassic of Germany. Paläontologische Zeitschrift, 63 (1/2): 103-117, 12 fig., 1 tabl.
Palaeospinax, Synechodus and/or Paraorthacodus? The problem of palaeospinacid genera (Pisces, Neoselachii, Palaeospinacidae). Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1991 (9): 549-552
A new species of Palaeospinax (Chondrichthyes, Neoselachii) from the Lower Jurassic Posidonia Shale of Southern Germany. Paläontologische Zeitschrift, 66 (1/2): 137-146, 3 fig.
Palaeospinax, Synechodus and/or Paraorthacodus. Is the problem of palaeospinacid genera (Pisces, Neoselachii) solved? Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1993 (12): 724-732
New evidence of Annea and Jurobatos, two rare neoselachians (Pisces, Chondrichthys) from the Jurassic of Europa. Belgian Geological Survey, Professional Paper: Elasmobranches et Stratigraphie, 264: 137-146, 3 pl.
Placoid scales (Chondrichthyes: Elasmobranchii) from the Late Jurassic (Kimmeridgian) of northern Germany. Journal of Vertebrate Paleontology, 15 (3): 463-481
DOI: 10.1080/02724634.1995.10011242
A catshark (Neoselachii, Carcharhiniformes, Scyliorhinidae) from the Late Jurassic of Germany. Paläontologische Zeitschrift, 79 (3): 339-348, 3 fig.
Corysodon Saint-Seine 1949 - a valid genus of Mesozoic neoselachian sharks. Geologica et Palaeontologica, 32: 221-233
Sharks and guitarfishes (Elasmobranchii) from the Late Jurassic of Europe. Palaeodiversity, 4: 63-184
The potential of vertebrate microfossils for marine to non-marine correlation in the Late Jurassic. Progress in Natural Science, 17 (5): 79-87
A neoselachian fauna (Vertebrata, Pisces) from the Late Cretaceous (Campanian) of Höver, near Hannover (NW Germany). Paläontologische Zeitschrift, 67 (1/2): 89-107, 21 fig.
DOI: 10.1007/BF02985872
Phylogeny and evolutionary ecology of Mesozoic Neoselachii. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 169 (3): 333-361
Un nouveau gisement de poisson fossiles dans le Jura du département de l'Ain. Annales des Sciences Physiques et Naturelles, d'Agriculture et d'Industrie, 2ème série, 1: 44-66.
Troisième notice sur les gisements à poissons fossiles situés dans le Jura du département de l'Ain. Ann. Soc. Agric. Hist. nat. Lyon, 4 (2): 353-446, pl. 3-11
Description des poissons fossiles provenant des gisements coralliens du Jura dans le Bugey. Annales des Sciences Physiques et Naturelles, 4: 27 p., 10 pl.
Raman spectroscopy of fossil bioapatite - A proxy for diagenetic alteration of the oxygen isotope composition. Palaeogeography, Palaeoclimatology, Palaeoecology, 310 (1-2): 62-70
DOI: 10.1016/j.palaeo.2011.06.016
Late Paleocene to Early Eocene marine vertebrates from the Uppermost Aruma Formation (northern Saudi Arabia): Implications for the K-T transition. Comptes Rendus de l'Académie des Sciences, Series IIA - Earth and Planetary Science, 329: 905-912
DOI: 10.1016/S1251-8050(00)88504-3
Essai de reconstitution des milieux de sédimentation et de vie de primates anthropoïdes de l'Oligocène de Taqah (Dhofar, Sultanat d'Oman). Bulletin de la Société géologique de France, 162 (4): 713-724, 3 fig.
La cavité pulpaire des dents de squales Comptes rendus du congrès de l’Association Française pour l’Avancement des Sciences, La Rochelle, 1930
Recheres sur les tissus dentaires des Poissons fossiles. Archives d'Anatomie, Histologie et Embryologie, 10-11: 5-153
On Teeth and Dermal Structure associated with Ctenacanthus. Report of the Thirty-ninth meeting of the British Association for the Advancement of Science; held at Exter in August, 1869: 102-103
An early Triassic hybodont shark from northern Madagascar. Postilla, 186: 1-16
Potamotrygon spp.: elasmobranchs with low urea content. Science, 158: 375-377
Cartilaginous fishes of the Trinity Group and related rocks (Lower Cretaceous) of North Central Texas. Southeastern Geology, 13 (4): 207-227,14 fig.
Fossil Vertebrates of Alabama. University of Alabama Press, Tuscaloosa, 244 p.
Cretaceous and Paleogene Fossils of North Carolina, A Field Guide. North Carolina Fossil Club, Durham, 70 p.
Neogene and Quaternary Fossils of North Carolina, A Field Guide. North Carolina Fossil Club, Durham, 58 p.
Teeth of the selachian genus Pseudodalatias (SYKES, 1971) from the Norian (Upper Triassic) of Lombardy. Rivista Italiana di Paleontologia e Stratigrafia, 86 (1): 19-30.
Fossil batoid and teleost fish remains from Bhuban Formation (Lower to Middle Miocene), Surma Group, Aizawl, Mizoram. Current Science, 103 (6): 716-720
Reconstruction of fossil shark ventilation systems based on gill arch morphology and evolutionary implications. Abstract Journal of Vertebrate Paleontology, 29 (Supplement to Number 3): 191A
Mouth-Size Estimation of a Primitive Lamniform Shark, Protolamna: Low Trophic Position in Lamniform Shark Origin. Paleontological Research, 15 (2): 68-76
DOI: 10.2517/1342-8144-15.2.068
First Record of a Large Lamniform Shark Cretodus semiplicatus in the Pacific Region, from the Mikasa Formation (Lower Cenomanian), Hokkaido, Japan. Paleontological Research, 15 (3): 181-184
DOI: 10.2517/1342-8144-15.3.181
Habitat Reconstruction of Oligocene Elasmobranchs from Yamaga Formation, Ashiya Group, Western Japan. Paleontological Research, 14 (1): 69-80
DOI: 10.2517/1342-8144-14.1.069
Una nueva coleccion de vertebrados del Terciario inferior de la isla Vicecomodoro Marambio (Seymour Island), Antirtida. Obra del Centenario del Museo de La Plata, 5: 73-79
A thanatocenosis of continental and marine vertebrates in the Las Escobas Formation (Holocene) of Northeastern Buenos Aires Province, Argentina. Quaternary of South America and Antarctic Peninsula, 2: 93-113
Elenco riveduto dei Leptocardi, Ciclostomi, Pesci cartilaginei e ossei del mare Mediterraneo. Atti del Museo Civico di Storia Naturale di Genova, 74: 156-185.
First occurrence of Chimaeroid Fishes (Chondrichthyes, Holocephali) in the Neogene of the Iberian Peninsula. In: Joint RCMNS - RCANS Interim Colloquium, Salamanca. 21-23.09.2011; Climate changes, bioevents and geochronology in the Atlantic and Mediterranean over the last 23 Myr: 227-228
Notice of new fish remains from the Blackband Ironstone of Borough Lee near Edinburgh. Geological Magazine, decade 2, 8: 34-37, 491-494
Description of a fossil shark (Ctenacanthus costellatus) from the Lower Carboniferous rocks of Eskdale, Dumfrieshire. Geological Magazine, decade 3, 1: 3-8
Further notes on Carboniferous Selachii. Proceedings of the Royal Physical Society of Edinburgh, 9 (3): 421-426
Notes on Carboniferous Selachii. Geological Magazine, decade 3, 5: 81-86
Notes on Carboniferous Selachii. Proceedings of the Royal Physical Society of Edinburgh, 9 (3): 412-421
Observations on some fossil fishes from the Lower Carboniferous rocks of Eskdale, Dumfriesshire. Annals and Magazine of Natural History, (Series 6), 249-252
Notes on the Devonian fishes of Campbellton and Scaumenac Bay in Canada. No. 2. Geological Magazine, decade 3, 10: 145-149
Notes on Palaeozoic Fishes. No 1. Annals and Magazine of Natural History, (Series 6), 14: 368-374
On Cladodus neilsoni (Traquair), from the Carboniferous limestone of East Kilbride. Transactions of the Geological Society of Glasgow, 11: 41-50, pl. iv.
List of the Fossil fish-remains Occurring in the Bone Bed at Abden, Near Kinghorn, Fifeshire. Proceedings of the Geologists' Association, 15 (4): 143-145
DOI: 10.1016/S0016-7878(97)80060-0
Notes on the Lower Carboniferous fishes of eastern Fifeshire. Geological Magazine, decade 4, 8: 110-114. (only description) see 1905A for plate
On the distribution of fossil fish-remains in the Carboniferous rocks of the Edinburgh district. Transactions of the Royal Society of Edinburgh, 40 (3): 687-707
DOI: 10.1017/S0080456800034761
Notes on the Lower Carboniferous fishes of eastern Fifeshire. Proceedings of the Royal Physical Society of Edinburgh, 16: 80-86
Die Kalkbrüche von Mjatschkowa. Eine Monographie des oberen Bergkalks. Erste Hälfte. Nouveaux mémoires de la Société impériale des naturalistes de Moscou, 13: 277-326
Fischreste aus dem Devonischen des Gouvernements Tula. Nouveaux mémoires de la Société impériale des naturalistes de Moscou, 13: 263-275
Über Kreidefossilien Russlands. Bulletin de la Société des Naturalistes de Moscou, 11: 332-349
Über Kreidefossilien Russlands. Bulletin de la Société Impériale des Naturalistes de Moscou, 52 (1): 332-349, pl. 5-6
Die Kalkbrüche von Mjatschkowa. Eine Monographie des oberen Bergkalks. Schluss. Nouveaux mémoires de la Société impériale des naturalistes de Moscou, 14: 3-82
Über Edestus und einige andere Fischreste des Moskauer Bergkalks. Bulletin de la Société Impériale des Naturalistes de Moscou, 58 (3): 160-173
Ueber das Genus Edestus. Bulletin de la Société Impériale des Naturalistes de Moscou, 61 (3): 94-99
Über Edestus protopirata, TRD. Zeitschrift der Deutschen Geologischen Gesellschaft, 40: 750-753
Über Antliodus und andere Fischreste aus dem oberen russischen Bergkalk. Zeitschrift der Deutschen Geologischen Gesellschaft, 41: 556-559
I denti di Squalo fossili, Seconda puntata. Notiziario di Mineralogia e paleontologia, 32: 16-31, fig., pl. 1-5.
I denti di Squalo fossili. Notiziario di Mineralogia e paleontologia, 31: 3-27, 1 fig., pl. 1-7.
L’ittiofauna Miocenica di San Leo nel Montefeltro (Pesaro - Urbino). Notiziario di Mineralogia e Paleontologia, 38: 1-20, pls. 1-3, 5 figs.
Upper Cretaceous Sharks and Rays from the Prokop Opencast Mine at Brezina Near Moravska Trebova. Acta Universitatis Palackianae Olmucensis, Geologica, 36: 51-61
Elasmobranch egg capsules associated with modern and ancient cold seeps: a nursery for marine deep-water predators. Marine Ecology Progress Series, 437: 175-181
DOI: 10.3354/meps09305
Chondrichtyan fish fossils (Hexanchidae) from Lower Cretaceous of Crimea. from: Cretaceous System of Russia and adjacent countries: problems of stratigraphy and paleogeography,
Microvertebrate Biostratigraphy of Upper Devonian (Frasnian) Carbonate Rocks in the Canning and Carnarvon Basins of Western Australia. Palaeontology, 52 (3): 641-659
DOI: 10.1111/j.1475-4983.2009.00870.x
Experimental taphonomy: implications for the fossil record and paleoenvironmental interpretation. Abstract Journal of Vertebrate Paleontology, 29 (Supplement to Number 3): 193A
Mio-pliocene elasmobranch faunas of Western Cape, South Africa: saldanha steel versus langebaanweg 'e' quarry. Abstract Journal of Vertebrate Paleontology, 32 (Suppl. 1): 186
DOI: 10.1080/02724634.2012.10635175
(Descriptions and figures of Ctenacanthus elegans, Cladodus newmani, C. magnificus). Second biennial Rep. geol. Alabama, ed. J. W. MALLETT, XIX + 292 pp.
Middle Palaeozoic elasmobranch remains from Australia. Journal of Vertebrate Paleontology, 2 (2): 117-131
DOI: 10.1080/02724634.1982.10011923
Taxonomic note on Harpago. Journal of Vertebrate Paleontology, 3 (1): 38
DOI: 10.1080/02724634.1983.10011955
Remarks on the early history of chondrichthyans, thelodonts, and some "higher elasmobranchs". In: AAP Hornibrook Symposium. Rec. N.Z. Geol. Surv. 9: 93‑95.
Early Carboniferous Shark Remains from the Rockhampton District, Queensland. Memoirs of the Queensland Museum, 28 (1) : 65-73
Restudy of Late Givetian/early Frasnian "Dittodus" specimens of Hussakof and Bryant 1918 and other American xenacanthid-phoebodont type teeth. In: S. Turner (ed.) IGCP328:SDS The Gross Symposium, Göttingen 31 July-7 Aug. 1993, Abstracts, 1p.
Early Carboniferous microvertebrates from the Narrien Range, central Queensland. Memoirs of the Association of Australasian Palaeontologists, 15: 289-304
Palaeozoic microvertebrates from eastern Gondwana. In: LONG, J. (ed.). Palaeozoic Vertebrate Biostratigraphy and Biogeography, Belhaven Press, London, 369 pp.: 174-207
Doliodus problematicus (Woodward 1892) from the Lower Devonian of Campbellton, northern New Brunswick, the oldest known non-marine xenacanthoid? Ichthyolith Issues, 16: 39-40
Dittodus species of Eastman 1899 and Hussakof and Bryant 1918 (Mid to Late Devonian). Modern Geology, 21: 87-119
The Omalodontida and the appearance of teeth in 'sharks'. In: Ginter, M & Wilson, M.V.H. eds. Circum-Arctic Palaeozoic Faunas and Facies. IGCP 406 Early sharks symposium, Warsaw September 3-6, Abstracts, Ichthyolith Issues Spec. Publ. 4, 51-52.
Jaws!, False Teeth, or Gums? - shedding light on the the thelodont-chondrichthyan hypothesis. In: Longman Symposium, CAVEPS 2003, July 7-11, Abstracts volume, Queensland Museum, Brisbane: 33-34
Early vertebrates: analysis from microfossil evidence. In: ARRATIA, G., WILSON, M. V. H. and CLOUTIER, R. (eds.), Recent advances in the origin and early radiation of vertebrates. Honoring Hans-Peter Schultze: 67-94
Devonian vertebrates of Queensland. Courier Forschungsinstitut Senckenberg, 223: 487-522
Mississippian fish assemblage from the Ducabrook Formation, central Queensland: palaeoenvironment and taphonomy. Abstract. CAVEPS 13, Perth, Western Australia, 27-30 April 2011, Programme & Abstracts. Geological Survey of Western Australia Record 2011/9: 104.
A Lower Carboniferous Xenacanthiform Shark from Australia. Journal of Vertebrate Paleontology, 31 (2): 241-257
DOI: 10.1080/02724634.2011.550359
Doliodus problematicus (Woodward 1892) from the Lower Devonian of Campbellton, northern New Brunswick, the oldest non-marine xenacanthoid? Abstracts Gross Symposium, Göttingen, 4-6 August 1993
Stem group xenacanthoids(?) from the Early Devonian of Canada. In: S. Turner (ed.) IGCP328:SDS The Gross Symposium, Göttingen 31 July-7 Aug. 1993, Abstracts (submitted), poster, 2pp.
Palaeozoic sharks of Western Australia. In: CAVEPS July 7th-11th, Programme and Abstracts, Perth Cultural Centre, 60-61
Protodus jexi Woodward 1892, an early Devonian shark from Canada. Abstract. North American Paleontology Convention, Dalhousie University, Halifax Nova Scotia June 19-25, Programme and Abstracts, PaleoBios 25, Suppl. to no. 2, p. 116.
New ideas about Old Sharks. American Scientist, 93 (3): 244-252
“Spiny Sharks” in Early Devonian “Non-Marine” Palaeoenvironments. In: Qun Yang, Yongdong Wang, Elizabeth A. Weldon (Editors) Ancient Life and Modern Approaches. Abstracts of the 2nd International Palaeontological Congress. June 17-21, 2006, Beijing, China. pp. 339-340.
Protodus jexi Woodward, 1892 (Chondrichthyes), from the Lower Devonian Campbellton Formation, New Brunswick, Canada. Acta Geologica Polonica, 58 (2): 133-145
Protodus jexi, Woodward, 1892 (Chondrichthyes), from the Lower Devonian Campbellton Formation, New Brunswick, Canada. In: Ginter, M. ed. Warsaw Chondrichthyans, abstract. Ichthyolith Issues SP 11, p. 20-21.
Early devonian vertebrate microfossils from the Simpson Park Range, Eureka County, Nevada. Journal of Paleontology, 62 (6): 959-964
Tip of the pyramid?: Cretaceous megasharks from Australia. C.A.V.E.P.S. Alice Springs, March 31-April 2, Abstracts, 1 p.
The survivors: Devonian-Triassic xenacanths from Gondwana. In: S. Stamberg ed. C/p symposium, Hradec Kralove, July 6-11, 2008
Fish microfossils from Irian Jaya. Memoirs of the Australasian Association of Palaeontologists, 18: 165-178
Lower Devonian microvertebrates from Longmenshan; Sichuan; China: Preliminary report. Geobios, 28 (Supplement 2): 383-387
DOI: 10.1016/S0016-6995(95)80143-X
Shark teeth from the Early-Middle Devonian Cravens Peak Beds, Georgina Basin, Queensland. Alcheringa, 11 (3): 233-244
Late Devonian phoebodont (Pisces: Chondrichthyes) from the Confusion Range, Utah. Geobios, 28 (Supplement 2): 389-392
DOI: 10.1016/S0016-6995(95)80144-8
Note on Spirangium carbonarium (Schimper). Proceedings of the Yorkshire Geological and Polytechnic Society 1885, 9: 53
DOI: 10.1144/pygs.9.1.53
Catalog of Late Pennsylvanian ichthyoliths, Part II. Journal of Vertebrate Paleontology, 2 (4): 414-438
DOI: 10.1080/02724634.1983.10011944
