| Tichosteus lucasanus.jpg | Ghedoghedo | CC BY-SA 4.0 |
| Tienshanosaurus-Paleozoological Museum of China.jpg | Jonathan Chen | CC BY-SA 4.0 |
| Tietasaura Skeletal.svg | SlvrHwk | CC BY-SA 4.0 |
| Timimus.tif | Roger B. J. Benson1,2*, Thomas H. Rich3,4, Patricia Vickers-Rich3,4, Mike Hall3 | CC BY 2.5 |
| Timurlengia.jpg | FunkMonk | CC BY-SA 3.0 |
| Tingmiatornis-3.jpg | Richard K. Bono, Julia Clarke, John A. Tarduno & Donald Brinkman | CC BY-SA 4.0 |
| Titanoceratops dinosaur.png | LadyofHats | Public domain |
| Titanoceratops Samnoble.JPG | Mitternacht90 at English Wikipedia | Public domain |
| Titanomachya gimenezi trexdraw.png | Trexdraw | CC BY-SA 4.0 |
| Titanosaurus.jpg | Hugh Falconer | Public domain |
| Tlatolophus.png | Joaquin Eng Ponce | CC BY-SA 4.0 |
| Tochisaurus.jpg | Sergej M. Kurzanov and Halszka Osmólska | CC BY 2.0 |
| Tockus flavirostris -Discovery Cove -Orlando-8.jpg | eric from USA | CC BY-SA 2.0 |
| Todus todus cropped.jpg | dominic sherony | CC BY-SA 2.0 |
| Tongnanlong zhimingi.png | Connor Ashbridge | CC BY 4.0 |
| Tongoenas subfossil remains 2.png | Florida Museum photo by Rose Roberts | CC BY-SA 4.0 |
| Tongtianlong-2.jpg | Junchang Lü, Rongjun Chen, Stephen L. Brusatte, Yangxiao Zhu & Caizhi Shen | CC BY 4.0 |
| Tooth of Koparion.png | Photo credit Dan Chure. Published by Scott Hartman1, Mickey Mortimer2, William R. Wahl3,… | CC BY 4.0 |
| Torosaurus BW.jpg | Nobu Tamura ( http://spinops.blogspot.com ) | CC BY 3.0 |
| Trachodon (Pteropelyx) marginatus humerus and skin.png | Lawrence Morris Lambe (Life time: 1863–1919) | Public domain |
| Trachodon mirabilis.jpg | Joseph Leidy | Public domain |
| Triceratops prorsus - IMG 0697.jpg | Daderot | Public domain |
| Triceratops side view.jpg | Quadell | CC BY-SA 3.0 |
| Triceratops.jpg | Mark from Woking, United Kingdom | CC BY 2.0 |
| Triceratopsskull.jpg | Marsh, O.C. (1896). "The dinosaurs of North America." Sixteenth Annual Report of the Unit… | Public domain |
| Trierarchuncus prairiensis.png | YellowPanda2001 | CC BY-SA 4.0 |
| Trigonosaurus pricei (holotype, MCT 1488-R - cervical and dorsal vertebraez).jpg | E. G. Nascimento, C. R. A. Candeiro, L. Vidal, E. F. Oliveira, T. C. Dias & S. Brusatte | CC BY 4.0 |
| Trinisaura2.jpg | Levi Martínez-Reza | CC BY-SA 3.0 |
| Trogon-viridis-002.jpg | Mdf | CC BY-SA 3.0 |
| Troodontid teeth.jpg | Jaime A. Headden ( User:Qilong ) | CC BY 3.0 |
| Tsagantegia Skull.png | PaleoNeolitic | CC BY-SA 4.0 |
| Tsintaosaurus nasal.png | Albert Prieto-Márquez, Jonathan R. Wagner | CC BY 2.5 |
| Tsintaosaurus spinorhinus.png | Albert Prieto-Márquez, Jonathan R. Wagner | CC BY 2.5 |
| Tuebingosaurus.jpg | Omar Rafael Regalado Fernández, Ingmar Werneburg | CC BY 4.0 |
| Tuojiangosaurus multispinus.png | Connor Ashbridge | CC BY-SA 4.0 |
| Turanoceratops.jpg | FunkMonk | CC BY-SA 3.0 |
| Turdus viscivorus Brych y coed.jpg | Alun Williams333 | CC BY-SA 4.0 |
| Turiasaurus riodevensis.jpg | N.Cayla | CC BY-SA 4.0 |
| Turiasaurus skeleton.jpg | ★Kumiko★ from Tokyo, Japan | CC BY-SA 2.0 |
| Turnix sylvatica.jpg | Unknown author | Public domain |
| Tylocephale holotype skull line.png | PaleoNeolitic | CC BY 4.0 |
| Tynskya eocaena (cropped).jpg | Gerald Mayr | CC BY 4.0 |
| Tynskya eocaena.jpg | Gerald Mayr | CC BY 4.0 |
| Tyrannomimus fukuiensis.png | Sino-Pteryx | CC BY-SA 4.0 |
| Tyrannosauroidea skull comparison.jpg | Danny Cicchetti | CC BY-SA 3.0 |
| Tyrannosaurus rex by abelov2014.jpg | ABelov2014 | CC BY 3.0 |
| Tyrannosaurus Rex Holotype.jpg | ScottRobertAnselmo | CC BY-SA 3.0 |
| Tyrannosaurus Rex Jane.jpg | Zissoudisctrucker | CC BY-SA 4.0 |
| Tyranosaurus Rex 28-12-2007 15-01-16.jpg | Paul Hermans | CC BY-SA 3.0 |
| Tyto alba tylluan wen detail.jpg | User:Alun Williams333 | CC BY-SA 4.0 |
| Uberabatitan ribeiroi (holotype, série - A, CPP-UrHo).jpg | E. G. Nascimento, C. R. A. Candeiro, L. Vidal, E. F. Oliveira, T. C. Dias & S. Brusatte | CC BY 4.0 |
| Udanoceratops Restoration.png | PaleoNeolitic | CC BY 4.0 |
| Udelartitan celeste.png | Ddinodan | CC BY 4.0 |
| Ulughbegsaurus.webp | Kohei Tanaka, Otabek Ulugbek Ogli Anvarov, Darla K. Zelenitsky, Akhmadjon Shayakubovich A… | CC BY 4.0 |
| Unaysaurus.jpg | FunkMonk , cycad modified from illustration by Esculapio [1] . Thanks to HMallison for re… | CC BY-SA 3.0 |
| Unenlagia.jpg | Jaime A. Headden ( User:Qilong ) | CC BY 3.0 |
| Unenlagiinae.jpg | Jaime A. Headden ( User:Qilong ) | CC BY 3.0 |
| Urbacodon norelli.png | Ddinodan | CC BY 4.0 |
| Uriash kadici.png | Ddinodan | CC BY 4.0 |
| Utah Gryposaurus.jpg | Berkeley T. Compton | CC BY-SA 2.0 |
| Utahceratops.png | Scott D. Sampson, Mark A. Loewen, Andrew A. Farke, Eric M. Roberts, Catherine A. Forster,… | CC BY 2.5 |
| Vagaceratops.jpg | Sampson SD, Loewen MA, Farke AA, Roberts EM, Forster CA, et al. | CC BY 2.5 |
| Valdoraptor.jpg | J. Erxleben | Public domain |
| Valdosaurus nigeriensis.JPG | Ghedo | Public domain |
| Vallibonavenatrix cani.jpg | Juan(-username-) | CC BY-SA 4.0 |
| Vanellus armatus (taxobox).jpg | Hans Hillewaert | CC BY-SA 3.0 |
| Vanolimicola skull.jpg | Zuniceratops | CC BY-SA 4.0 |
| Various dinosaurs2.png | J. Spencer , Tadek Kurpaski , Daderot , Gary Todd , Domser , Captmondo . Collage by Matth… | CC BY-SA 3.0 |
| Variraptor mechinorum 2.jpg | Ghedoghedo | CC BY-SA 3.0 |
| Vectidromeus insularis.png | Stegotyranno | CC BY-SA 4.0 |
| Vectiraptor Camellae by Nick Longrich.jpg | NickLongrich | CC BY-SA 4.0 |
| Velafrons Skeleton.jpg | RogelioReyna | CC BY-SA 3.0 |
| Velocipes guerichi fibula.jpg | Ghedoghedo | CC BY-SA 4.0 |
| Velociraptor dinoguy2.jpg | Matt Martyniuk | CC BY 2.5 |
| Velociraptor skeleton white background.jpg | Eduard Solà Vázquez | CC BY 3.0 |
| Velociraptor Wyoming Dinosaur Center.jpg | Ben Townsend from Blacksburg, Virginia | CC BY 2.0 |
| Velocisaurus.jpg | FunkMonk | CC BY-SA 3.0 |
| Venenosaurus.png | Fran84sco44 | CC BY-SA 4.0 |
| Vespersaurus foot.png | Max Cardoso Langer, Neurides de Oliveira Martins, Paulo César Manzig, Gabriel de Souza Fe… | CC BY 4.0 |
| Veterupristisaurus.png | IJReid | CC BY 4.0 |
| Viavenator.jpg | Paleocolour | CC BY-SA 4.0 |
| Vitakridrinda.png | RurutyArt | CC BY-SA 4.0 |
| Vorombe titan femur.jpg | James P. Hansford, Samuel T. Turvey | CC BY 4.0 |
| Vulcanodon.jpg | Bardrock | Public domain |
| Waimanu BW.jpg | Nobu Tamura | CC BY 3.0 |
| Wakinosaurus satoi recreation.png | Dotkamina | CC BY-SA 4.0 |
| Walgettosuchus.png | Jaime A. Headden ( User:Qilong ) | CC BY 3.0 |
| Wannanosaurus for wiki review.jpg | Jack Mayer Wood | CC BY-SA 4.0 |
| Weewarrasaurusholotype.jpg | Phil R. Bell, Matthew C. Herne, Tom Brougham, Elizabeth T. Smith | CC BY 4.0 |
| White-tailed Tropicbird - Phaeton lepturus 2.jpg | Marion Schneider & Christoph Aistleitner | Public domain |
| Wiehenvenator.png | Petr Menshikov ( https://twitter.com/Petr75113553 ; https://vk.com/prehistoricproduction ) | CC BY-SA 4.0 |
| Wieslochia.jpg | Gerald Mayr and Ilka Weidig | CC BY 2.0 |
| Willinakaqe.jpg | Gonce (Franco Goncebatte) | CC BY-SA 4.0 |
| Wintonotitan wattsi.png | Artwork: T. Tischler, Australian Age of Dinosaurs Museum of Natural History (edited by Ja… | CC BY 2.5 |
| WLA hmns Diplodocus.jpg | Wikipedia Loves Art participant " The_Wookies " | CC BY 2.5 |
| Wudingloong wui.png | Connor Ashbridge | CC BY 4.0 |
| Wuerhosaurus by ABelov2014.jpg | ABelov2014 ( https://abelov2014.deviantart.com/ ) | CC BY-SA 3.0 |
| Wulagasaurus revision.jpg | Alexus12345 | CC BY-SA 4.0 |
| Wulatelong gobiensis skeleton.png | Jaime A. Headden ( User:Qilong ) | CC BY-SA 3.0 |
| Wulong reconstruction.png | Robert Nicholls, published by Angus D. Croudace, Caizhi Shen, Junchang Lü, Stephen L. Bru… | CC BY 2.0 |
| Xaveropterus 2.jpg | Ghedoghedo | CC BY-SA 3.0 |
| XenicusLongipesBuller.jpg | Buller, Walter Lawry, A History of the Birds of New Zealand , 2nd edition. J.G. Keulemans… | Public domain |
| Xenoceratops NT small.jpg | Nobu Tamura email:[email protected] http://spinops.blogspot.com/ http://paleoexhibit.… | CC BY-SA 4.0 |
| Xenoposeidon proneneukos.jpeg | Mike Taylor | CC BY 4.0 |
| Xenotarsosaurus lower leg.jpg | Rafael Delcourt. | CC BY 4.0 |
| Xiangyunloong fengming.png | Connor Ashbridge | CC BY 4.0 |
| Xianshanosaurus skeleton.jpg | ★Kumiko★ | CC BY-SA 2.0 |
| Xiaotingia .jpg | El fosilmaníaco | CC BY-SA 3.0 |
| Xinjiangtitan (adjusted).jpg | Danny Cicchetti | CC BY-SA 3.0 |
| Xiongguanlong NT.jpg | Nobu Tamura ( https://spinops.blogspot.com ) | CC BY 3.0 |
| Xixiasaurus henanensis.jpg | Junchang Lü, Li Xu, Yongqing Liu, Xingliao Zhang, Songhai Jia, and Qiang Ji | CC BY 4.0 |
| Xuanhanosaurus qilixiaensis.png | Audrey.m.horn | CC BY-SA 4.0 |
| Xuanhuaceratops niei head.png | Mette Aumala | CC BY-SA 4.0 |
| Xuwulong NT.jpg | NobuTamura email:[email protected] palaeocritti | CC BY-SA 3.0 |
| Yamatosaurus izanagii restoration.webp | Masato Hattori | CC BY 4.0 |
| Yandangornis longicaudus.jpg | ★Kumiko★ | CC BY-SA 2.0 |
| Yangchuanosaurus zigongensis.jpg | Jim, the Photographer from Springfield PA, United States of America | CC BY 2.0 |
| Yanornis recon.jpg | Entelognathus | CC BY-SA 4.0 |
| Yanornis STM9-52.jpg | Xiaoting Zheng, Jingmai K. O'Connor, Fritz Huchzermeyer, Xiaoli Wang, Yan Wang, Xiaomei Z… | CC BY 2.5 |
| Yantaloong lini.png | Connor Ashbridge | CC BY 4.0 |
| Yaverlandia bitholus.jpg | Ghedoghedo | CC BY-SA 4.0 |
| Yehuecauhceratops-2.png | Héctor E. Rivera-Sylva, Brandon P. Hedrick, Peter Dodson | CC BY 4.0 |
| Yingshanosaurus Skeletal.svg | SlvrHwk | CC BY-SA 4.0 |
| YixianornisGrabaui-PaleozoologicalMuseumOfChina-May23-08.jpg | User:Captmondo | Copyrighted free use |
| Yizhousaurus sunae skull and jaw.png | Zhang, Qian-Nan; You, Hai-Lu; Wang, Tao; Chatterjee, Sankar | CC BY-SA 4.0 |
| Yongjinglong.png | Li-Guo Li,Da-Qing Li, Hai-Lu You, Peter Dodson | CC BY 2.5 |
| Ypresiglaux michaeldanielsi holotype.jpg | Gerald Mayr, Andrew C. Kitchener | CC BY 4.0 |
| Ypupiara lopai.png | BipedalSarcopterygian201.3 | CC BY-SA 4.0 |
| Yuanmouraptor jinshajiangensis.png | Connor Ashbridge | CC BY 4.0 |
| Yuanmousaurus Scale.svg | User:Slate Weasel | Public domain |
| Yuanyanglong Skeletal.svg | SlvrHwk | CC BY-SA 4.0 |
| Yueosaurus reconstruction.jpg | Raingerr | CC BY-SA 4.0 |
| Yumenornis.png | Ya-Ming Wang, Jingmai K. O'Connor, Da-Qing Li, Hai-Lu You | CC BY 2.5 |
| Yunganglong.png | Run-Fu Wang, Hai-Lu You, Shi-Chao Xu, Suo-Zhu Wang, Jian Yi, Li-Juan Xie, Lei Jia, Ya-Xia… | CC BY 2.5 |
| Yungavolucris holotype tarsometatarsus.png | Neil Pezzoni | CC BY 4.0 |
| Yunnanosaurus BW.jpg | No machine-readable author provided. ArthurWeasley~commonswiki assumed (based on copyrigh… | CC BY 2.5 |
| Yuornis skull diagram.png | Neil Pezzoni | CC BY 4.0 |
| Yuxisaurus.jpg | Xi Yao, Paul M Barrett, Lei Yang, Xing Xu, Shundong Bi | CC BY 4.0 |
| Zalmoxes skull.jpg | Anky-man at English Wikipedia ( Original text: Anky-man 15:18, 13 May 2007 (UTC) ) | CC BY-SA 3.0 |
| Zanabazar skeletal.png | Jaime A. Headden ( User:Qilong ) | CC BY-SA 3.0 |
| Zanabazar.jpg | FunkMonk | CC BY 3.0 |
| Zapalasaurus.png | Miracusaurs | CC BY-SA 4.0 |
| Zapsalis.png | Derek W. Larson, Philip J. Currie | CC BY 2.5 |
| ZBY atlanticus one turiasaurian of Portugal.jpg | Levi bernardo | CC BY-SA 3.0 |
| Zhejiangosaurus lishuiensis (Nodosauridae) (16411826393).jpg | Gary Todd from Xinzheng, China | CC0 |
| Zhenyuanlong life restoration.jpg | Emily Willoughby | CC BY-SA 4.0 |
| Zhongyuansaurus luoyangensis skull.jpg | Gary Todd | CC0 |
| Zhongyuanus JWArtworks.png | Joerim | CC BY-SA 3.0 |
| Zhouornis hani.png | Yuguang Zhang, Jingmai O’Connor, Liu Di, Meng Qingjin, Trond Sigurdsen, Luis M. Chiappe | CC BY 4.0 |
| Zhuchengoceratops skull and mandible.png | Xing Xu, Kebai Wang, Xijin Zhao, Corwin Sullivan, Shuqing Chen | CC BY 2.5 |
| Zhuchengtyrannus magnus reconstruction.jpg | The Afenogaster | CC BY-SA 4.0 |
| Ziapelta sanjuanensis 0108804 g005.png | Arbour VM, Burns ME, Sullivan RM, Lucas SG, Cantrell AK, et al. | CC BY 4.0 |
| Ziapelta sanjuanensis.png | Victoria M. Arbour, Michael E. Burns, Robert M. Sullivan, Spencer G. Lucas, Amanda K. Can… | CC BY 2.5 |
| Zigong Dinosaur Museum Yandusaurus Yangchuanosaurus.jpg | Zhangzhugang | CC BY 4.0 |
| Zigong Dinosaur Museum Yangchuanosaurus hepingensis.jpg | Zhangzhugang | CC BY 4.0 |
| Zizhongosaurus.jpg | Ruruty25 | CC BY-SA 4.0 |
| Zuniceratops skeleton.jpg | ★Kumiko★ from Tokyo, Japan | CC BY-SA 2.0 |
| Zuolong salleei.jpg | FunkMonk | CC BY-SA 3.0 |
| Zuoyunlong.png | Miracusaurs | CC BY-SA 4.0 |
| Zupaysaurus.jpg | FunkMonk | CC BY-SA 3.0 |
| דורסי-לילה-01.jpg | MathKnight | CC BY-SA 4.0 |
| キウパニクス.jpg | アッスちゃん | CC BY-SA 4.0 |
| コシサウルスの化石.jpg | Titomaurer | CC BY-SA 4.0 |
| フクイサウルス全身骨格.jpg | Titomaurer | CC BY-SA 4.0 |
| フクイティタンの化石.jpg | Titomaurer | CC BY-SA 4.0 |
| 玉溪市博物馆-侏罗纪早期-易门县十街乡脚家店-易门龙 Yimenosaurus 1.jpg | 瑞丽江的河水 | CC BY-SA 4.0 |
| 甘肃鸟化石.jpg | 三猎 | CC BY-SA 4.0 |