オキサライアとは - わかりやすく解説 Weblio辞書

オキサライア

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2024/04/20 02:25 UTC 版)

オキサライア（学名：Oxalaia、「オクサラのもの」の意）は、ブラジルの上部白亜系で化石が産出した、スピノサウルス科に属する獣脚類の恐竜の属^[1]。タイプ種Oxalaia quilombensisが知られており、属名はアフリカの神であるオクサラに由来し、種小名はアフリカ出身の奴隷の子孫が居住するQuilomboで標本が発見されたことにちなむ^[1]。全長は約12 - 14メートル^[1]。オシャライアやオクサライアとも。

出典

^ ^a ^b ^c 松田眞由美『語源が分かる恐竜学名辞典』小林快次、藤原慎一（監修）、北隆館、2017年1月20日、338-339頁。ISBN 978-4-8326-0734-7。
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Medeiros, Manuel Alfredo; Lindoso, Rafael Matos; Mendes, Ighor Dienes; Carvalho, Ismar de Souza (August 2014). “The Cretaceous (Cenomanian) continental record of the Laje do Coringa flagstone (Alcântara Formation), northeastern South America” (英語). Journal of South American Earth Sciences 53: 50–58. Bibcode: 2014JSAES..53...50M. doi:10.1016/j.jsames.2014.04.002. ISSN 0895-9811.
^ Elias, Felipe; Bertini, Reinaldo; Alfredo Araújo Medeiros, Manuel (December 2007). “Pterosaur teeth from the Laje do Coringa, middle Cretaceous, São Luís-Grajaú basin, Maranhão state, Northern-Northeastern Brazil”. Revista Brasileira de Geociências 37 (4): 668–676. doi:10.25249/0375-7536.20073744760668676.
^ Catuneanu, O; Khalifa, M.A; Wanas, H.A (August 2006). “Sequence stratigraphy of the Lower Cenomanian Bahariya Formation, Bahariya Oasis, Western Desert, Egypt” (英語). Sedimentary Geology 190 (1–4): 121–137. Bibcode: 2006SedG..190..121C. doi:10.1016/j.sedgeo.2006.05.010. ISSN 0037-0738.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s Kellner, Alexander W. A.; Azevedo, Sergio A. K.; Machado, Elaine B.; Carvalho, Luciana B.; Henriques, Deise D. R. (2011). “A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil”. Anais da Academia Brasileira de Ciências 83 (1): 99–108. doi:10.1590/S0001-37652011000100006. ISSN 0001-3765. PMID 21437377.
^ ^a ^b ^c Janeiro, Priscila Bessa, iG Rio de (2011年3月). “Museu Nacional anuncia descoberta de maior dinossauro brasileiro – Ciência – iG” (ポルトガル語). Último Segundo 2018年6月12日閲覧。
^ Medeiros, Manuel; Carvalho Freire, Pedro; Pereira, Agostinha; Anderson Barros Santos, Ronny; Lindoso, Rafael; Flávia Amaral Coêlho, Ana; Brandão Passos, Emanuel; Sousa Melo Júnior, Emilio (2007). Paleontologia: Cenários De Vida. 1. pp. 413–423. ISBN 9788571931848
^ Martill, D. M.; Cruickshank, A. R. I.; Frey, E.; Small, P. G.; Clarke, M. (1996). “A new crested maniraptoran dinosaur from the Santana Formation (Lower Cretaceous) of Brazil”. Journal of the Geological Society 153 (1): 5–8. Bibcode: 1996JGSoc.153....5M. doi:10.1144/gsjgs.153.1.0005.
^ Kellner, A. W. A.; Campos, D. A. (1996). “First Early Cretaceous theropod dinosaur from Brazil with comments on Spinosauridae”. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 199 (2): 151–166. doi:10.1127/njgpa/199/1996/151.
^ ^a ^b ^c ^d Hone, David William Elliott; Holtz, Thomas Richard (June 2017). “A century of spinosaurs – a review and revision of the Spinosauridae with comments on their ecology” (英語). Acta Geologica Sinica – English Edition 91 (3): 1120–1132. doi:10.1111/1755-6724.13328. ISSN 1000-9515.
^ Bertin, Tor (2010). “A catalogue of material and review of the Spinosauridae”. PalArch's Journal of Vertebrate Palaeontology 7 (4): 1–39.
^ Phillips, Dom (2018年9月). “Brazil museum fire: 'incalculable' loss as 200-year-old Rio institution gutted” (英語). The Guardian. 2018年9月3日閲覧。
^ Lopes, Reinaldo José (2018年9月). “Entenda a importância do acervo do Museu Nacional, destruído pelas chamas no RJ” (ポルトガル語). Folha de S.Paulo 2018年9月3日閲覧。
^ Mortimer, M.. “Megalosauroidea”. theropoddatabase.com. 2018年11月6日閲覧。
^ ^a ^b ^c “Museu Nacional anuncia descoberta do maior dinossauro carnívoro do Brasil – Notícias – Ciência” (ポルトガル語). Ciência 2018年6月12日閲覧。
^ ^a ^b ^c “Pictures: New Dinosaur, Crocodile Cousin Found in Brazil”. National Geographic. (2011年3月) 2018年6月12日閲覧。
^ Medeiros and Schultz, (2002). A fauna dinossauriana da Laje do Coringa, Cretáceo médio do Nordeste do Brasil. Arquivos do Museu Nacional. 60(3), 155-162.
^ dal Sasso, C.; Maganuco, S.; Buffetaut, E.; Mendez, M.A. (2005). “New information on the skull of the enigmatic theropod Spinosaurus, with remarks on its sizes and affinities”. Journal of Vertebrate Paleontology 25 (4): 888–896. doi:10.1671/0272-4634(2005)025[0888:NIOTSO]2.0.CO;2. ISSN 0272-4634.
^ Grillo, O. N.; Delcourt, R. (2016). “Allometry and body length of abelisauroid theropods: Pycnonemosaurus nevesi is the new king”. Cretaceous Research 69: 71–89. doi:10.1016/j.cretres.2016.09.001.
^ ^a ^b ^c Milner, Andrew; Kirkland, James (September 2007). “The case for fishing dinosaurs at the St. George Dinosaur Discovery Site at Johnson Farm”. Utah Geological Survey Notes 39: 1–3.
^ ^a ^b ^c ^d ^e Sales, M. A. F.; Schultz, C. L. (2017). “Spinosaur taxonomy and evolution of craniodental features: Evidence from Brazil”. PLOS ONE 12 (11): e0187070. Bibcode: 2017PLoSO..1287070S. doi:10.1371/journal.pone.0187070. PMC 5673194. PMID 29107966.
^ Medeiros, M. A. (2006). “Large theropod teeth from the Eocenomanian of northeastern Brazil and the occurrence of Spinosauridae”. Revista Brasileira de Paleontologia 9 (3): 333–338. doi:10.4072/rbp.2006.3.08.
^ Buffetaut, Eric; Ouaja, Mohamed (2002). “A new specimen of Spinosaurus (Dinosauria, Theropoda) from the Lower Cretaceous of Tunisia, with remarks on the evolutionary history of the Spinosauridae”. Bulletin de la Société Géologique de France 173 (5): 415–421. doi:10.2113/173.5.415. hdl:2042/216.
^ Smyth, Robert S. H.; Ibrahim, Nizar; Martill, David M. (2020-05-23). “Sigilmassasaurus is Spinosaurus: a reappraisal of African spinosaurines” (英語). Cretaceous Research 114: 104520. doi:10.1016/j.cretres.2020.104520. ISSN 0195-6671.
^ Toledo, Carlos E. V.; Sousa, Eliane P. de; Medeiros, Manuel A. A.; Bertini, Reinaldo J. (December 2011). “A new genus of dipnoiformes from the Cretaceous of Brazil”. Anais da Academia Brasileira de Ciências 83 (4): 1181–1192. doi:10.1590/S0001-37652011000400006. ISSN 0001-3765. PMID 22146953.
^ Pereira, A. A.; Medeiros, M. A. (2008). “A new sclerorhynchiform (Elasmobranchii) from the middle Cretaceous of Brazil”. Revista Brasileira de Paleontologia 11 (3): 207–212. doi:10.4072/rbp.2008.3.07.
^ Lindoso, Rafael Matos; Medeiros, Manuel Alfredo Araújo; Carvalho, Ismar de Souza; Pereira, Agostinha Araújo; Mendes, Ighor Dienes; Iori, Fabiano Vidoi; Sousa, Eliane Pinheiro; Arcanjo, Silvia Helena Souza et al. (July 2019). “A new rebbachisaurid (Sauropoda: Diplodocoidea) from the middle Cretaceous of northern Brazil” (英語). Cretaceous Research 104: 104191. doi:10.1016/j.cretres.2019.104191. ISSN 0195-6671.
^ Candeiro, Carlos Roberto A. (August 2015). “Middle Cretaceous dinosaur assemblages from northern Brazil and northern Africa and their implications for northern Gondwanan composition” (英語). Journal of South American Earth Sciences 61: 147–153. Bibcode: 2015JSAES..61..147C. doi:10.1016/j.jsames.2014.10.005. ISSN 0895-9811.
^ Arden, Thomas M.S.; Klein, Catherine; Zouhri, Samir; Longrich, Nicholas R. (2018). “Aquatic adaptation in the skull of carnivorous dinosaurs (Theropoda: Spinosauridae) and the evolution of aquatic habits in spinosaurus”. Cretaceous Research 93: 275–284. doi:10.1016/j.cretres.2018.06.013. オリジナルの2018-10-23時点におけるアーカイブ。 2018年10月22日閲覧。.
^ Amiot, R.; Buffetaut, E.; Lécuyer, C.; Wang, X.; Boudad, L.; Ding, Z.; Fourel, F.; Hutt, S. et al. (2010). “Oxygen isotope evidence for semi-aquatic habits among spinosaurid theropods”. Geology 38 (2): 139–142. Bibcode: 2010Geo....38..139A. doi:10.1130/G30402.1.

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