Agnatha

Genus: Nova (6)

Althaspis ZYCH, 1931
Belgicaspis ZYCH, 1931
Cardipeltis BRANSON & MEHL, 1931
Dartmuthia PATTEN, 1931
Irregularaspis ZYCH, 1931
Podolaspis ZYCH, 1931

Species: Nova (7)

Cardipeltis wallacii BRANSON & MEHL, 1931
Ctenaspis kiaeri ZYCH, 1931
Dartmuthia gemmifera PATTEN, 1931
Didymaspis pustulata PATTEN, 1931
Irregularaspis stensioei ZYCH, 1931
Tremataspis milleri PATTEN, 1931
Tremataspis mammillata PATTEN, 1931

Synonym: Nova (6)

Althaspis elongata (ALTH 1874?) ZYCH, 1931
= Scaphaspis elongatus ALTH, 1874?
= Pteraspis sturi mut. elongata ZYCH, 1927
= Podolaspis (Althaspis) elongata (ALTH, 1874 ?) ZYNCH, 1931
Belgicaspis crouchi (LANKESTER, 1868) ZYCH, 1931
= Pteraspis crouchi LANKESTER, 1868
= Pteraspis subgenus Belicaspis crouchi (LANKESTER, 1868) ZYCH, 1931
= Scaphaspsi recturs LANKESTER, 1868
= Pteraspis crouchi LANKESETR, 1868
Podolaspis (Lericheaspis) longirostrata ZYCH, 1931
= Pteraspis lerichi sp. n., mut. longirostra mut. Nov., ZYCH, 1927
Podolaspis podolica (ALTH, 1874) ZYCH, 1931
= Pteraspis podolicus ALTH, 1874
= Scaphaspis haueri ALTH, ?1874
= Pteraspis kneri (LANK), SIEMIRADZKI, 1906
= Pteraspis lerichei sp. n. mut. rostrata ZYCH, 1927
Podolaspis lerichei (ZYCH, 1927) ZYCH, 1931
= Pteraspis lerichei mut rostrata ZYCH, 1927
= Pteraspis major ALTH, ?1874
= Pteraspis angustatus ALTH, ?1874
= Pteraspis sturi ALTH, 1927
Pteraspis primaeva (KIAER, 1928) ZYCH, 1931
= Pteraspis primaevus KIAER, 1928

Get Cardipeltis wallacii BRANSON & MEHL, 1931

Hills, E. S., 1931, The Upper Devonian Fishes of Victoria, Australa, and their Bearing on the Stratigraphy of the State: Geological Magazine, p. 206-231.

Get Dartmuthia gemmifera, Didymaspis pustulata Tremataspis milleri, Tremataspis mammillata PATTEN, 1931

Stensio, E. A., 1931, Upper Devonian vertebrates from East Greenland: Meddelelser om Grønland, Band 86, n. 1, p. 1-212.

Get Althaspis elongata = Scaphaspis elongates, = Pteraspis sturi mut. elongata, = Podolaspis (Althaspis) elongata, Belgicaspis crouchi = Pteraspis crouchi, = Pteraspis subgenus Belicaspis crouchi, = Scaphaspsi recturs, = Pteraspis crouchi, Ctenaspis kiaeri, Irregularaspis stensioei, Podolaspis (Lericheaspis) longirostrata, = Pteraspis lerichi sp. n., mut. longirostra mut. Nov., Podolaspis podolica = Pteraspis podolicus, = Scaphaspis haueri, = Pteraspis kneri, = Pteraspis lerichei sp. n. mut. Rostrata, Podolaspis lerichei = Pteraspis lerichei mut rostrata, = Pteraspis major, Pteraspis angustatus, = Pteraspis sturi, Pteraspis primaeva = Pteraspis primaevus ZYCH, 1931

Placoderm

Genus: Nova (6)

Cypholepis GROSS, 1931
Remigolepis STENSIO, 1931

Species: Nova (14)

Asterolepis crastata OBRUCHEV, 1931
Bothrolepis lohesti LEIRICHE, 1931
Bothrolepis? ymeri STENSOI, 1931
Coccosetus involutus BRYANT, 1931
Cypholepis livonica GROSS, 1931
Dinichthys belgicus LEIRICHE, 1931
Dinichthys jeffersonensis BRANSON & MEHL, 1931 (nomen dubium)
Holonema rohoni OBRUCHEV, 1931 (nomen nudum)
Protitanichthys rockportensis CASE, 1931
Remigolepis acuta STENSIO, 1931
Remigolepis cristata STENSIO, 1931
Remigolepis kochi STENSIO, 1931
Remigolepis kullingi STENSIO, 1931
Remigolepis? tuberculata STENSIO, 1931

Synonym: Nova (2)

Protitanichthys halmodeus (CLARKE, 1894) CASE, 1931
= Coccosteus halmodeus CLARKE, 1894
= Dinichthys halmodeus (CLARKE, 1894) CLARKE & RUEDMANN, 1903
Remigolepis incisa (WOODWARD, 1901) STENSIO, 1931
= Asterolepis incisa WOODWARD, 1901

Get Dinichthys jeffersonensis BRANSON & MEHL, 1931 (nomen dubium)

Get Coccosetus involutus BRYANT, 1931

Case, E. C., 1931, Arthodiran remains from the Devonian of Michigan: University of Michigan, Museum of Paleontology, v. 3, n. 9, p. 163-182. (Protitanichthys halmodeus = Coccosteus halmodeus, = Dinichthys halmodeus, Protitanichthys rockportensis)

Heintz, A., 1931, Untersuchungen uber den bau der Arthrodira: Acta Zoologica, 1931, band 12, p. 225-239.

Get Cypholepis livonica GROSS, 1931

Hills, E. S., 1931, The Upper Devonian Fishes of Victoria, Australia, and their Bearing on the Stratigraphy of the State: Geological Magazine, p. 206-231.

Kulling, O., 1931, An account of the localities of the Upper Devonian vertebrate finds in East Greenland in 1929: Meddelelser om Grønland, Band 86, n. 2, p. 1-14.

Get Bothrolepis lohesti, Dinichthys belgicus LEIRICHE, 1931

Get Asterolepis crastata, Holonema rohoni OBRUCHEV, 1931 (nomen nudum)

Stensio, E. A., 1931, Upper Devonian vertebrates from East Greenland: Meddelelser om Grønland, Band 86, n. 1, p. 1-212. (Bothrolepis? ymeri. Remigolepis incisa = Asterolepis incise, Remigolepis acuta, Remigolepis cristata, Remigolepis kochi, Remigolepis kullingi, Remigolepis? tuberculata)

Fish

Genus: Nova (3)

Dicellopygae BROUGH, 1931
Dictyopleurichthys BROUGH, 1931
Meidiichthys BROUGH, 1931

Species: Nova (8)

Birgeria stensiöi ALDINGER, 1931
Dicellopygae macrodentata BROUGH, 1931
Dicellopygae lissocephalus BROUGH, 1931
Dictyopleurichthys higginsi BROUGH, 1931
Elonichthys davidi WOODWARD, 1931
Helichthys elegans BROUGH 1931
Lepidotus maximus WAGNER, in WEAVER 1931
Urosthenes latus WOODWARD, 1931

Synonym: Nova (1)

Meidiichthys browni (BROOM, 1909) BROUGH, 1931
= Pholidophorus browni BROOM, 1909

Get Birgeria stensiöi ALDINGER, 1931

Get Dicellopygae macrodentata, Dicellopygae lissocephalus, Dictyopleurichthys higginsi, Helichthys elegans, Meidiichthys browni = Pholidophorus browni BROUGH, 1931

Chabanaud, P., 1931, Affinités morphologiques, répartition stratigraphique et geographique des poissons fossiles et actuels de la famille des gonorhynchidees, avec la description de deux genres nouveaux et d’une espece nouvelle : Bulletin de la Societe Geologique de France : 497-517.

Hills, E. S., 1931, The Upper Devonian Fishes of Victoria, Australa, and their Bearing on the Stratigraphy of the State: Geological Magazine, p. 206-231.

Kulling, O., 1931, An account of the localities of the Upper Devonian vertebrate finds in East Greenland in 1929: Meddelelser om Grønland, Band 86, n. 2, p. 1-14.

Get Lepidotus maximus WAGNER, in WEAVER 1931

Woodward, A. S., 1931, A Palaeoniscid fish (Elonichthys davidi, sp. n.) from the Newcastle Coal Measures, New South Wales: Annals and Magazine of Natural History, Series 11, n. 6, p. 462–464.  (Elonichthys davidi)

Get Woodward, A. S., 1931, On Urosthenes, a fossil fish from the upper Coal measures of Lithgow, New South Wales: Annals and Magazine of Natural History, Series 10, n. 8, p. 365–367. (Urosthenes latus)

Fish Ichnology

Abel, O., 1931, Schwimmfahrten von fischen und schildkroten im lithographischen schiefer Bayerns: Natur und Museum, Band 61, Heft 3, p. 97-106.

Genus: Nova (1)

Trigonosternum SCHMIDT, 1931 (nomen dubium)

Species: Nova (3)

Buettneria bakeri CASE, 1931
Plagiosternum nanum SCHMIDT, 1931
Trigonosternum latum SCHMIDT, 1931 (nomen dubium)

Case, E. C. 1931, Description of a new species of Buettneria, with a discussion of the Brain Case: Contributions from the Museum of Paleontology, University of Michigan, n. 3, p. 187-206. (Buettneria bakeri)

Moodie, R. L., 1931, The Pennsylvanian Vertebrate Fauna of Kentucky: Kentucky Geological Survey, v. 6, n. 36, p. 353-385. Link to pdf

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Schmidt, M., 1931, Labyrinthodonten und reptilien aus den Thuringischen Lettenkohlenschichten: Geologische und Palaeontologische Abhandlungen, Neue Folge, band, 18, heft 4, p. 231-276. (Plagiosternum nanum, Trigonosternum latum (nomen dubium))

Lower Reptiles (“Anapsids”)

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Rieth, A., 1931, Zur Entwicklung von Grabschnauzen bei wuhlenden Reptilien und Insektivoren: Palaeobiologica, band 4, LF 6-7, p. 397-403.

Turtles

Genus: Nova (1)

Elochelys NOPCSA, 1931

Species: Nova (2)

Elochelys major NOPCSA, 1931
Elochelys perfecta NOPCSA, 1931

Gilmore, C. W., 1931, Fossil Turtles of Mongolia: Bulletin of the American Museum of Natural History, v. 59, p. 213-257.

Nopcsa, F., 1931. Note preliminaire sur quelques Trotues du Danian du Midi de la France: Annals and Magazine of Natural History, v. 22, n. 6, p. 5-7. (Elochelys major, Elochelys perfecta)

Nopcsa, F., 1931, Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilum et recentium II: Appencis 1, p. 1-62.

Diapsida (Lower Lepidosauromorphs)

Gilmore, C. W., 1931, Fossil hunting in Montana and Wyoming.

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Lizards and Snakes

Genus: Nova (1)

Dicarlesia HUENE, 1931
Carlesia HUENE, 1931

Synonym: Nova (1)

Dicarlesia incogntia (HUENE, 1931) 1931
= Carlesia incogntia HUENE, 1931

Get Carlesia incogntia HUENE, 1931

Get Dicarlesia incogntia (HUENE, 1931) 1931

Nopcsa, F., 1931, Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilum et recentium II: Appencis 1, p. 1-62.

Sphenodonts

Annonymous, 1931, Drei Homoeosaurus-Skelette im Seckenberg-Museum: Natur und Museum, Heft 3, p. 108-111.

Nopcsa, F., 1931, Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilum et recentium II: Appencis 1, p. 1-62.

Ichthyosaurs

Species: Nova (8)

Leptopterygius integer mut. dissidens HUENE, 1931
Leptopterygius nuertingensis HUENE, 1931
Leptopterygius trigonodon HUENE, 1931
Mixosaurus timorensis BROILI, 1931 (nomen dubium)
Stenopterygius hauffianus forma typica HUENE, 1931
Stenopterygius quadriscissus mut eos HUENE, 1931
Stenopterygius quadriscissus mut intercednes HUENE, 1931
Stenopterygius uniter HUENE, 1931

Synonym: Nova (1)

Stenopterygius crassicostatus mut antecendens (FRAAS, 1891) HUENE, 1931
= Stenopterygius crassicostatus FRAAS, 1891

Astre, G., 1931, Sur l'Ichthyosaurien de Bedeille: Compte rendu sommaire des seances de la Societe de Geologie, France, v. 12, p. 164-166.

Broili, F., 1931, Mixosauridae von Timor. Dienst van den Mjinbouw in Nederlandsch-India: Wetenschappelijke Mededeelingen, v. 17, p. 3-10. (Mixosaurus timorensis (nomen dubium))

Drevermann, F., 1931, “Wie liegen bei lebendiggebarenden Fischen die Jungen im mutterleib und in welcher Stellung werden sie geboren?” Natur und Museum, Band 61, Heft 2, p. 59-67.

Huene, F. von, 1931, Neue Studien uber Ichthyosaurier aus Holzmaden: Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, Band 42, lieferung 4, p. 345-382. (Leptopterygius integer mut. Dissidens, Leptopterygius nuertingensis, Leptopterygius trigonodon, Stenopterygius crassicostatus mut antecendens = Stenopterygius crassicostatus, Stenopterygius hauffianus forma typical, Stenopterygius quadriscissus mut eos, Stenopterygius quadriscissus mut intercednes, Stenopterygius uniter)

Huene, F. von, 1931, Verschiedene mesozoiische Wirbeltierrest aus Sudamerika: Neües Jahrbuch fur Geologie und Palaontologie, Abhandlungen B 66, p. 181-198.

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Sauropterygians and Placodontians

Genus: Nova (2)

Ceresiosaurus PEYER 1931d
Paraplacodus PEYER, 1931a

Species: Nova (3)

Ceresiosaurus calcagnii PEYER, 1931d
Cyamodus hildegardis PEYER, 1931b
Paraplacodus broilii PEYER, 1931a

Dreverman, F., 1931, Das erste skelett des pflasterzahns Placodus, ein Geschenk Arthur V. Gwinners : Natur und Museum, Band 61, Heft 4, p. 150-156.

Huene, F. von, 1931, Erganzungen zur Kenntnis des Schadels von Placochelys und seiner Bedeutung: Geologica Hungarica, Series Palaeontologica, v. 9, p. 1-16.

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Peyer, B., 1931a, Paraplacodus broili nov. gen. nov. sp., ein neuer Placodontier aus der Tessiner Trias : Centralblatt fur Mineralogie, Geologie und Palaontologie, B 1931, p. 570-573. (Paraplacodus broilii)

Peyer, B., 1931b, B. Peyer, Die Triasfauna der Tessiner Kalkalpen, III. Placodontia: Abhandlungen der Schweizerischen Palaeontologischen Gesellschaft, Band LI, p. 3-25. (Cyamodus hildegardis)

Peyer, B., 1931c, Uber einen Placodontierzahn aus dem Lias von Arzo: Ecologae Geologicae Helvetiae, v. 24, p. 27-36.

Peyer, B., 1931d, B. Peyer, Die Triasfauna der Tessiner Kalkalpen IV. Ceresiosaurus calcagnii nov. gen. nov. spec: Abhandlungen der Schweizerischen Palaeontologischen Gesellschaft Band 51, p. 1-68. (Ceresiosaurus calcagnii)

Russell, L. S., 1931, Fresh-water Plesiosaurs: Field Naturlist Ottawa, v. 45, p. 135-137.

Schmidt, M., 1931, Labyrinthodonten und reptilien aus den Thuringischen Lettenkohlenschichten: Geologische und Palaeontologische Abhandlungen, Neue Folge, band, 18, heft 4, p. 231-276.

Lower Archosauromorpha

Genus: Nova (1)

Tridentinosaurus DAL PIAZ, 1931 (nomen dubium)

Species: Nova (1)

Tridentinosaurus antiquus DAL PIAZ, 1931 (nomen dubium)

Synonym: Nova (1)

Tanystropheus longobardicus (BASSANI, 1886) PEYER, 1931
= Tribelesodon longobardicus BASSANI, 1886

Get Tridentinosaurus antiquus DAL PIAZ, 1931 (nomen dubium)

Drevermann, F., 1931, Reptilien aus dem deutschen Muschelkalk: Natur und Museum, heft 8, p. 325-330.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia Band 4, p. 99-112.

Nopcsa, F., 1931, Animalia. Osteologia Reptilium fossilium et recentium II: Fossilium Catalogus I: Animalia, appendix, pars 50, p. 1-62.

Peyer, B., 1931, Uber die Rekonstruktion des Skelettes von Tanystropheus: Ecologae Geologicae Helvetiae, v. 32, p. 203-209. (Tanystropheus longobardicus = Tribelesodon longobardicus)

“Thecodontia, Pseudosuchia"

Case, E. C., 1931, Life models of the heads of two types of Phytosaurs: Contributions from the Museum of Paleontology, University of Michigan, v. 4, n. 10, p. 183-185.

Das-Gupta, H. C., 1931, On a new theropod dinosaur (Orthogoniosaurus matleyi n. gen. et n. sp.) from the Lameta beds of Jubbulpore: Journal of the Proceedings of the Asiatic Society, Bengal, new series, v. 26, n. 1, p. 367 -369.

Huene, F. von 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia band 4, p. 99-112.

Nopcsa, F., 1931, Osteologia Reptilium Fossilum et recentium Fossilium Catalogues I, Animalia, n. II: appendes, part 50, p. 1-62.

Crocodilia (Mesosuchia, Eusuchia)

Genus: Nova (2)

Atacisaurus ASTRE, 1931
Brasileosaurus HUENE, 1931

Species: Nova (4)

Allognathosuchus riggsi PATTERSON, 1931
Atacisaurus crassiproratus ASTRE, 1931
Atacisaurus glareae ASTRE, 1931
Brasileosaurus pachaecoi HUENE, 1931

Astre, G., 1931, Les crocodiliens fossiles des terrains Tertiaries Sous-Pyreneens: Bulletin de la Society d’Histoire Naturelle de Toulouse, v. 61, p. 25-71. (Atacisaurus crassiproratus, Atacisaurus glareae)

Broili, F., 1931, Beobachtungen an Geosaurus: Centralblatt fur Mineralogie, Geologie und Palaontologie, Stuttgart 1931, B, n. 5, p. 232-242.

Gilmore, C. W., 1931, Fossil hunting in Montana and Wyoming.

Huene, F. von, 1931, Verschiedene mesozoiische Wirbeltierrest aus Sudamerika: Neües Jahrbuch fur Geologie und Palaontologie, Abhandlungen B 66, p. 181-198. (Brasileosaurus pachaecoi)

Mook, C. C., 1931. New Crocodilian Remains from the Hornerstown Marls of New Jersey. American Museum Novitiates, No. 476: 1-15.

Mook, C. C., 1931, Research on fossil crocodilia: Natural History, v. 31, n. 2, p. 3.

Nopcsa, F., 1931, Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilum et recentium II: Appencis 1, p. 1-62.

Patterson, B., 1931, Occurrence of the Allgatoroid genus Allognathosuchus in the Lower Oligocene: Field Museum of Natural History, Geological Series, Publication 297, v. 4, n. 6, p. 223-226. (Allognathosuchus riggsi)

Pterosaurs

Species: Nova (5)

Pterodactylus? arningi RECK, 1931 (nomen dubium)
Pterodactylus brancai RECK, 1931 (nomen dubium)
Pterodactylus? maximus RECK, 1931 (nomen dubium)
Rhamphorhynchus megadactylus KOEINGSWALD, 1931
Rhamphorhynchus? tendagurensis RECK, 1931 (nomen dubium)

Anonymous, 1931, The Dinosaur Skeleton at the Peabody Museum: Scientific Monthly, v. 33, p. 382-384.

Drevermann, F., 1931, Reptilien aus dem deutschen Muschelkalk: Natur und Museum, heft 8, p. 325-330.

Get Rhamphorhynchus megadactylus KOEINGSWALD, 1931

Reck, H., 1931, Die deutschostafrikanischen Flugsaurier: Centralblatt fur Mineralogie, Geologie und Palaeontologie, Stuttgart, Abt B, v. 7, p. 321-336. (Pterodactylus? arningi, (nomen dubium), Pterodactylus brancai (nomen dubium), Pterodactylus? maximus (nomen dubium), Rhamphorhynchus? tendagurensis (nomen dubium))

Dinosaur

Theropoda

Genus: Nova (2)

Carcharodontosaurus STROMER, 1931
Embasaurus RIABININ, 1931 (nomen dubium)
Orthogoniosaurus DAS-GUPTA, 1931 (nomen dubium)

Species: Nova (2)

Embasaurus minax RIABININ, 1931 (nomen dubium)
Orthogoniosaurus matleyi DAS-GUPTA, 1931 (nomen dubium)

Synonym: Nova (1)

Carcharodontosaurus saharicus (DEPERET & SAVORNIN, 1925) STROMER, 1931
= Megalosaurus saharicus DEPERET & SAVORNIN, 1925

Das-Gupta, H. C., 1931, On a new theropod dinosaur (Orthogoniosaurus matleyi n. gen. n. sp.) from the Lameta Beds of Jubbulpore: Journal of the Proceedings of the Asiatic Society, Bengal, new series, v. 26, n. 1, p. 367-369. (Orthogoniosaurus matleyi)

Gilmore, C. W., 1931, A new species of Troodont Dinosaur from the Lance Formation of Wyoming: Proceedings of the United States National Museum, v. 79, p. 1-6.

Huene, F. von, 1931, Verschiedene mesozoische Wirbeltierreste aus Sudamerika: Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, Abt. B, v. 6, p. 181-198.

Riabinin, A. N., 1931, On the Dinosaurian remains from the Upper Cretaceous of the Lower Parts of Amu-Daira River: Zapiski. Russ. Min. Obschest, v. 60, n. 1, p. 114-118.

Matley, C. A., 1931, Recent Discoveries of Dinosaurs in India: Geological Magazine, v. 68, n. 804, p. 274-282.

Nopcsa, F., 1931, On Troodon, a Reply to Dr. C. W. Gilmore: Annals and Magazine of Natural History, 10th series, v. 8, p. 70-72.

Riabinin, A. N., 1931, On the Dinosaurian remains from the Upper Cretaceous of the Lower Parts of Amu-Daira River: Zapiski. Russ. Min. Obschest, v. 60, n. 1, p. 114-118. (Embasaurus minax (nomen dubium))

Stromer, E., 1931, Ergebnisse der Forschungsreisen Prof. E. Stromers in den Wusten Agyptens. II. Wirbeltier-Reste der Baharije-Stufe (unterstes Cenoman). 10. Ein Skelett-Rest von Carcharodontosaurus nov. gen: Abhandlungen der Bayerischen Akademie der Wissenschaften Mathematisch-naturwissenschafiliche Abteilung, Neue Folge, v. 9, p. 3-23. (Carcharodontosaurus saharicus = Megalosaurus saharicus)

Sauropodomorpha (Sauropoda, Prosauropoda)

Anonymous, 1931, The Dinosaur Skeleton at the Peabody Museum: Scientific Monthly, v. 33, p. 382-384.

Gilmore, C. W., 1931, Zerstorung von dinosaurier-knochen durch wind und wetter: Nature und Museum, band 61, heft 6, p. 284-285.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia, band 4, p. 99-112.

Matley, C. A., 1931, Recent Discoveries of Dinosaurs in India: Geological Magazine, v. 68, n. 804, p. 274-282.

Ornithischia

Genus: Nova (1)

Tetragonosaurus PARKS, 1931

Species: Nova (6)

Parasaurolophus tubicen WIMAN, 1931
Psittacosaurus osborni YOUNG, 1931
Psittacosaurus tingi YOUNG, 1931
Tetragonasaurus erectofrons PARKS, 1931
Tetragongosaurus praeceps PARKS, 1931
Troodon wyomingensis GILMORE, 1931

Synonym: Nova (1)

Cionodon kysylkumensis RIABININ, 1931 (nomen dubium)
= Cionodon kyslkumense RIABININ, 1931 (nomen dubium)

Anonymous, 1931, The Scott Fund Expedition to Montana: Science, v. 72, p. 393.

Gilmore, C. W., 1931, A new species of Troodont Dinosaur from the Lance Formation of Wyoming: Proceedings of the United States National Museum, v. 79, p. 1-6. (Troodon wyomingensis)

Haughton, S. H., 1931, On a collection of fossil frogs from the clays at Banke: Transactions of the Royal Society of South Africa, v. 19, p. 233-249.

Hinckely, E., 1931, Evidence of Dinosaurs in Nebraska: Nebraska State Museum Bulletin, v. 21, n. 1, p. 187-190.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia, band 4, p. 99-112.

Huene, F. von, 1931, Verschiedene mesozoische Wirbeltierreste aus Sudamerika: Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, Abt. B, v. 6, p. 181-198.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia, band 4, p. 99-112.

Nopcsa, F., 1931, On Troodon, a Reply to Dr. C. W. Gilmore: Annals and Magazine of Natural History, 10th series, v. 8, p. 70-72.

Parks, W. A., 1931, A new genus and two new species of Trachodont Dinosaurs from the Belly River Formation of Alberta: Univeristy of Toronto Studies, Geological series, n. 31, 11pp. (Tetragonasaurus erectofrons, Tetragongosaurus praeceps)

Riabinin, A. N., 1931, On the Dinosaurian remains from the Upper Cretaceous of the Lower Parts of Amu-Daira River: Zapiski. Russ. Min. Obschest, v. 60, n. 1, p. 114-118. (Cionodon kysylkumensis (nomen dubium) = Cionodon kyslkumense (nomen dubium))

Wiman, C., 1931, Parasaurolophus tubicen n. sp. aus der Kreide in New Mexico: Nova Acta Regiae Societatis Scientiarum Upsaliensis, 4th series, v. 7, n. 5, p. 3-11. (Parasaurolophus tubicen)

Get Psittacosaurus osborni, Psittacosaurus tingi YOUNG, 1931

Armored dinosaurs

Huene, F. von, 1931, Verschiedene mesozoische Wirbeltierreste aus Sudamerika: Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, Abt. B, v. 6, p. 181-198.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia, band 4, p. 99-112.

Matley, C. A., 1931, Recent Discoveries of Dinosaurs in India: Geological Magazine, v. 68, n. 804, p. 274-282.

Nopcsa, F., 1931, On Troodon, a Reply to Dr. C. W. Gilmore: Annals and Magazine of Natural History, 10th series, v. 8, p. 70-72.

Dinosaurs in general

Abel, O., 1931, William Diller Matthew, 1871-1930: Palaeobiologica, band 4, Lf 1-2, p. 1-24.

Nopcsa, F. 1931, Osteologia Reptilium fossilium et recentium II: Appendix: Fossilium Catalogus, v. I, Animalia, part 50, p. 1-62.

Weiland, G. R., 1931, Land types of the Trinity Beds: Science, v. 74, p. 393-395.

Aves (Mesozoic)

Genus: Nova (1)

Gallornis LAMBRECHT, 1931

Species: Nova (1)

Gallornis straeleni LAMBRECHT, 1931

Lambrecht, K., 1931, Gallornis straeleni n. g. n. sp. ein Kreidevogel aus Frankreich: Bulletin du Musee royal d'Histoire naturelle de Belgique, tome 7, n. 30, p. 1-6. (Gallornis straeleni)

Synapsids

Pelycosaurs

Nopcsa, F., 1931, Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilum et recentium II: Appencis 1, p. 1-62.

Tilton, J. L., 1931, Permian vertebrate tracks in West Virgina: Bulletin of the Geological Society of America, v. 41, p. 547-556.

Theriodontia

Genus: Nova (9)

Cyrbasiodon BROOM, 1931
Cynariognathus BROOM, 1931
Cynosuchoides BROOM, 1931
Ericiolacerta WATSON, 1931
Euchambersia BROOM, 1931
Ictidostoma BROOM, 1931
Ictidosuchoides BROOM, 1931
Lycideops BROOM, 1931
Microhelodon BROOM, 1931

Species: Nova (6)

Cyrbasiodon boycei BROOM, 1931
Ericiolacerta parva WATSON, 1931
Euchambersia mirabilis BROOM, 1931
Lycaenognathus kannemeyeri BROOM, 1931
Lycideops longiceps BROOM, 1931
Whaitsia majora BROOM, 1931

Synonym: Nova (5)

Cynariognathus platyrhinus (BROOM, 1912) BROOM, 1931
= Pristerognathus playrhinus BROOM, 1912
Cynosuchoides whaitsi (HAUGHTON, 1918) BROOM, 1931
= Cynosuchus whaitsi HAUGHTON, 1918
= Cynosaurus whaitsi (HAUGHTON, 1918)
Ictidostoma hemburyi (BROOM, 1912) BROOM, 1931
= Ictidognathus hemburyi BROOM, 1912
Ictidosuchoides longiceps (BROOM, 1920) BROOM, 1931
= Ictidosuchus longiceps BROOM, 1920
Microhelodon eumerus (SEELEY, 1895) BROOM, 1931
= Microgomphodon eumerus SEELEY, 1895

Get Cyrbasiodon boycei, Cynariognathus platyrhinus = Pristerognathus playrhinus, Cynosuchoides whaitsi = Cynosuchus whaitsi, = Cynosaurus whaitsi, Euchambersia mirabilis, Ictidostoma hemburyi = Ictidognathus hemburyi, Ictidosuchoides longiceps = Ictidosuchus longiceps, Lycaenognathus kannemeyeri, Lycideops longiceps, Microhelodon eumerus = Microgomphodon eumerus, Whaitsia majora BROOM, 1931

Watson, D. M. S., 1931, On the Skeleton of a Bauriamorph Reptile: Proceedings of the Zoological Society of London, 1931, p. 1163-1205. (Ericiolacerta parva)

Deinocephalia

Genus: Nova (3)

Cerataelurus BROOM, 1931
Keratocephalus HUENE, 1931
Neomegacyclops BROOM, 1931

Species: Nova (4)

Cerataelurus mirabilis BROOM, 1931
Dicynodon haughtonianus HUENE, 1931
Dicynodon microrhynchus HUENE, 1931
Keratocephalus moloch HUENE, 1931

Synonym: Nova (1)

Neomegacyclops whaitsi (BROOM, 1931) BROOM, 1931
= Megacyclops whaitsi BROOM, 1931

Get Cerataelurus mirabilis, Neomegacyclops whaitsi = Megacyclops whaitsi BROOM, 1931

Get Dicynodon haughtonianus, Dicynodon microrhynchus, Keratocephalus moloch HUENE, 1931

Mammals (Mesozoic)

Eggs

Jepsen, G. L., 1931, Dinosaur egg shell fragments from Montana: Science, v. 73, p. 12-13.

Jepsen, G. L., 1931, Egg Shells Sixty Million Years Old: Discovery, v. 12, n. 138, p. 181-183.

Ichnology

Ichnogenus: Nova (4)

Ignotornis MEHL, 1931
Rigalites HUENE, 1931
Wakarusopus MOODIE, 1931
Waltheria MEHL, 1931

Inchospecies: Nova (5)

Baropus waynesburgensis TILTON, 1931
Dimetrodon berea TILTON, 1931
Ignotornis mcconelli MEHL, 1931
Rigalites ischigualastianus HUENE, 1931
Waltheria jeffersonensis MEHL, 1931

Synonym: Nova (1)

Wakarusopus gigas (MARITN, 1922) MOODIE, 1931
= Onychopus gigas MARTIN, 1922

Anonymous, 1931, A Dinosaur Footprint: Natural History, v. 31, p. 446.

Huene, F. von, 1931, Verschiedene mesozoische Wirbeltierreste aus Sudamerika: Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, Abt. B, v. 6, p. 181-198.

Huene, F. von, 1931, Die fossilen Fahrten im Rhat von Ischigualasto in Nordwest-Argentinien: Palaeobiologia, band 4, p. 99-112. (Rigalites ischigualastianus)

Mehl, M. G., 1931, Additions to the Vertebrate record of the Dakota Sandstone: American Journal of Science, 5th series, v. 21, n. 125, p. 441-452. (Ignotornis mcconelli, Waltheria jeffersonensis)

Get Wakarusopus gigas = Onychopus gigas MOODIE, 1931

Tilton, J. L., 1931, Permian vertebrate tracks in West Virgina: Bulletin of the Geological Society of America, v. 41, p. 547-556. (Baropus waynesburgensis, Dimetrodon berea)

Palaeopathologies

Gilmore, C. W., 1932, On a newly mounted skeleton of Diplodocus in the United States National Museum: Proceedings of the United States National Museum, v. 81, p. 1-21.

Gastroliths

Stomach contents

Coprolites

Histology

Soft tissue

Bonebed

DNA (and Blood)

(suppose) Tertiary Dinosaurs

Extinction

Integuments

Feathers

Skin

Matley, C. A., 1931, Recent Discoveries of Dinosaurs in India: Geological Magazine, v. 68, n. 804, p. 274-282.

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