New dinosaurs are discovered every week. We’re in a golden age, but it may be hard to keep up with all the new finds (unless, of course, you listen to our podcast.) Here is a list of 158 recent types of dinosaurs.
If you want to learn even more about these types of dinosaurs, buy our book, 50 Dinosaur Tales! In the book, we imagined the way 50 recently described dinosaurs from the Triassic, Jurassic, and Cretaceous lived in their natural habitats, and included facts about 108 more dinos.

1. Acantholipan gonazalezi
Acantholipan gonazalezi was a nodosaur that lived in the Late Cretaceous and was the first named ankylosaur from Mexico.
2. Adynomosaurus arcanus
Adynomosaurus arcanus was a hadrosaurid that lived in the Late Cretaceous and had an unexpanded shoulder blade, which may mean it was not as strong as other hadrosaurids.
3. Aepyornithomimus tugrikinesis
Aepyornithomimus tugrikinesis was an ornithomimid that lived in the Cretaceous; the genus name means “elephant bird mimic.”
4. Afromimus tenerensis
Afromimus tenerensis was an ornithomimosaur that lived in the Cretaceous, and though scientists found parts of the tail, ribs, and part of the right leg, no skull was found.
5. Agujaceratops mavericus
Agujaceratops mavericus was a ceratopsid that lived in the Cretaceous and had a short frill, similar to Pentaceratops and Chasmosaurus.
6. Akainacephalus johnsoni
Akainacephalus johnsoni was an ankylosaurid that lived in the Late Cretaceous and had a spiky, ornamented skull.
7. Albertavenator curriei
Albertavenator curriei was a troondontid theropod that lived in the Cretaceous and was originally thought to be Troodon.
8. Alcovasaurus longispinus
Alcovasaurus longispinus was a stegosaurid that lived in the Jurassic, and it had large tail spines.
9. Almas ukhaa
Almas ukhaa was a troodontid that lived in the Cretaceous and lived alongside Velociraptor and Protoceratops.
10. Anhuilong diboensis
Anhuilong diboensis was a mamenchisaurid that lived in the Middle Jurassic, and was found in an area with lots of sauropods.
11. Anodontosaurus inceptus
Anodontosaurus inceptus was an ankylosaurid that lived in the Late Cretaceous, and is the second species of Anodontosaurus.
12. Anomalipes zhaoi
Anomalipes zhaoi was a caenagnathid that lived in the Late Cretaceous and is westimated to have weighed about 100 lb (50 kg).
13. Anzu wyliei
Anzu wyliei was an oviraptorosaur that lived in the Late Cretaceous, and it had a sliding jaw joint that may have been used to eat plants and meat.
14. Aoniraptor libertatem
Aoniraptor libertatem was a megaraptoran that lived in the Cretaceous and was about 20 ft (6 m) long.
15. Apatoraptor pennatus
Apatoraptor pennatus was a caenagnathid that lived in the Cretaceous, and it had quill knobs on its upper arm, which means it had wings.
16. Aquilops americanus
Aquilops americanus was a ceratopsian that lived in the Early Cretaceous, and though it was found in Montana in the U.S., it probably crossed the Bering Strait.
17. Arkansaurus fridayi
Arkansaurus fridayi was an ornithomimosaur that lived in the Early Cretaceous, and is the official state dinosaur of Arkansas (where it was found).
18. Austroposeidon magnificus
Austroposeidon magnificus was a titanosaur that lived in the Cretaceous and was about 82 ft (25 m) long.
19. Avimimus nemegtensis
Avimimus nemegtensis was an oviraptorosaur that lived in the Late Cretaceous and was found in a bone bed with adult and subadult specimens.
20. Baalsaurus mansillai
Baalsaurus mansillai was a titanosaur that lived in the Late Cretaceous and had a skull length of about 16 in (40 cm).
21. Bagualosaurus agudoensis
Bagualosaurus agudoensis was a sauropodomorph that lived in the Late Triassic, and had a skull similar to Plateosaurus.
22. Bannykus wulatensis
Bannykus wulatensis was an alvarezsaur that lived in the Early Cretaceous and had a small head and an ostrich-like neck.
23. Bayannurosaurus perfectus
Bayannurosaurus perfectus was an iguanodontian that lived in the Early Cretaceous, and had a skull about 3 ft (80 cm) long.
24. Beibeilong sinensis
Beibeilong sinensis was a caenagnathid that lived in the Cretaceous; an embryo was found, and it was curled up like it was in an egg.
25. Beipiaognathus jii
Beipiaognathus jii was a compsognathid that lived in the Cretaceous, and it had a relatively short tail and conical-shaped teeth.
26. Bonapartesaurus rionegrensis
Bonapartesaurus rionegrensis was a hadrosaur that lived in the Cretaceous and scientists found about 20 vertebrae, some rigs, an arm, a leg, hip bones, and a nearly complete left foot.
27. Borealopelta markmitchelli
Borealopelta markmitchelli was a nodosaurid ankylosaur that lived in the Early Cretaceous and had “countershading” that would have helped it camouflage from predators.
28. Boreonykus certekorum
Boreonykus certekorum was a dromaeosaur that lived in the Cretaceous, whose genus name means “northern claw.”
29. Burianosaurus augustai
Burianosaurus augustai was an ornithopod that lived in the Cretaceous and may have been an insular dwarf.
30. Buriolestes schultzi
Buriolestes schultzi was a sauropodomorph that lived in the Triassic, and it had serrated, slightly curved teeth.
31. Caihong juji
Caihong juji was a small parvian theropod that lived in the Late Jurassic and had feathers that were mostly black as well as red, orange, green, and blue neck feathers.
32. Changyuraptor yangi
Changyuraptor yangi was a dromaeosaur that lived in the Cretaceous and had long leg feathers that looked like a second set of wings.
33. Chenanisaurus barbaricus
Chenanisaurus barbaricus was an abelisaurid that lived in the Cretaceous and had a deep, short jaw.
34. Chilesaurus diegosuarezi
Chilesaurus diegosuarezi was a theropod that lived in the Late Jurassic, though it ate plants instead of meat.
35. Choconsaurus baileywillisi
Choconsaurus baileywillisi was a titanosaur that lived in the Late Cretaaceous and had some basal characteristics.
36. Choyrodon barsboldi
Choyrodon barsboldi was an iguanodontian that lived in the Early Cretaceous and had a skull that curved downward in the front.
37. Corythoraptor jacobsi
Corythoraptor jacobsi was an oviraptorid that lived in the Cretaceous and had a large cassowary-like crest that was 6 in (15 cm) tall.
38. Crichtonpelta benxiensis
Crichtonpelta benxiensis was an ankylosaur that lived in the Cretaceous and is named in honor of the author Michael Crichton.
39. Crittendenceratops krzyzanowskii
Crittendenceratops krzyzanowskii was a nasutoceratopsian that lived in the Late Cretaceous and had fancy frill ornamentation with large openings in the frill that were wider than they were tall.
40. Dakotaraptor steini
Dakotaraptor steini was a (potentially chimaeric) dromaeosaur that lived in the Late Cretaceous and may have used its feathers for brooding.
41. Daliansaurus liaoningensis
Daliansaurus liaoningensis was a troodontid that lived in the Cretaceous and was probably covered in feathers.
42. Daspletosaurus horneri
Daspletosaurus horneri was a tyrannosaurid that lived in the Cretaceous and had a scaly texture to its facial bones, which may mean there were more nerves and blood vessels.
43. Datonglong tianzhenensis
Datonglong tianzhenensis was a hadrosauroid that lived in the Cretaceous and had two teeth in each tooth socket.
44. Deinocheirus mirificus
Deinocheirus mirificus was an ornithomimosaur that lived in the Cretaceous, and it has been compared to Jar Jar Binks from Star Wars because it looked so strange, with spines like Spinosaurus, hoof-like claws on its feet, bulky legs, and an ostrich-like neck.
45. Diluvicursor pickeringi
Diluvicursor pickeringi was an ornithopod that lived in the Early Cretaceous—the genus name Diluvicursor means “flood runner.”
46. Dracoraptor hanigani
Dracoraptor hanigani was a theropod that lived in the Jurassic; the specimen was fossilized with an ammonite, probably because the dinosaur washed out to sea after it died.
47. Dreadnoughtus schrani
Dreadnoughtus schrani was a titanosaur that lived in the Late Cretaceous, and it was so big it probably had no predators.
48. Dryosaurus elderae
Dryosaurus elderae was an ornithischian that lived in the Late Jurassic and had longer neck vertebrae than Dryosaurus altus.
49. Dynamoterror dynastes
Dynamoterror dynastes was a tyrannosaurid that lived in the Late Cretaceous and is one of the oldest known tyrannosaurids.
50. Eotrachodon orientalis
Eotrachodon orientalis was a basal hadrosaurid that lived in the Cretaceous and had a slender, crestless nasal.
51. Eucnemesaurus entaxonis
Eucnemesaurus entaxonis was a prosauropod that lived in the Triassic and the inner digits of its hand or foot carried most of its weight.
52. Europatitan eastwoodi
Europatitan eastwoodi was a sauropod that lived in the Cretaceous that probably had a long neck like Giraffatitan.
53. Foramincephale brevis
Foramincephale brevis was a pachycephalosaurid that had many small pits at the top of the thick dome on its skull.
54. Fukuivenator paradoxus
Fukuivenator paradoxus was a coelurosaurian that lived in the Cretaceous and had heterodont teeth—some where flattened and some were more similar to carnivores.
55. Galeamopus hayi
Galeamopus hayi was a diplodocid that lived in the Jurassic and had a whip-like tail that could probably move so fast it would make loud, cracking sounds.
56. Galeamopus pabsti
Galeamopus pabsti was a diplodocid that lived in the Jurassic, and the genus name means “need helmet.”
57. Gastonia lorriemcwhinneyae
Gastonia lorriemcwhinneyae was an ankylosaur that lived in the Cretaceous, and it had shoulder spikes.
58. Gryposaurus alsatei
Gryposaurus alsatei was a hadrosaur that lived in the Cretaceous and was a “flat-headed” saurolophine.
59. Gualicho shinyae
Gualicho shinyae was a theropod that lived in the Cretaceous and had small arms with only two fingers.
60. Haestasaurus becklesii
Haestasaurus becklesii was a sauropod that lived in the Cretaceous and has been found with a skin impression.
61. Halszkaraptor escuilliei
Halszkaraptor escuilliei was a dromaeosaurid that lived in the Cretaceous and had a swan-like neck.
62. Horshamosaurus rudgwickensis
Horshamosaurus rudgwickensis was an ankylosaur that lived in the Cretaceous and had osteoderms on its body to protect it.
63. Hualianceratops wucaiwanensis
Hualianceratops wucaiwanensis was a ceratopsian that lived in the Jurassic and had a skull that was about 10 in (25 cm) long.
64. Huanansaurus ganzhouensis
Huanansaurus ganzhouensis was an oviraptorosaur that lived in the Cretaceous, that was very bird-like and probably had feathers.
65. Iguanodon galvensis
Iguanodon galvensis was a hadrosaur that lived in the Cretaceous; juvenile specimens were found together as part of a “dinosaur nursery.”
66. Ingentia prima
Ingentia prima was a sauropodomorph that lived in the Late Triassic and was about 30 ft (10 m) long.
67. Invictarx zephyri
Invictarx zephyri was a nodosaurid that lived in the Late Cretaceous and had relatively smooth osteoderms.
68. Isaberrysaura mollensis
Isaberrysaura mollensis was an ornithischian that lived in the Jurassic and had some stegosaur traits.
69. Ischioceratops zhuchengensis
Ischioceratops zhuchengensis was a leptoceratopsid that lived in the Cretaceous and had large teeth, no horns, and a short frill.
70. Jianianhualong tengi
Jianianhualong tengi was a troodontid that lived in the Cretaceous and is the earliest known troodontid with asymmetrical feathers.
71. Jinguofortis perplexus
Jinguofortis perplexus was an avialan bird that lived in the Early Cretaceous and had feathers with fused bones near where the arm attached.
72. Jinyunpelta sinensis
Jinyunpelta sinensis was an ankylosaur that lived in the Cretaceous and had a tail club and many osteoderms.
73. Koshisaurus katsuyama
Koshisaurus katsuyama was a hadrosauroid that lived in the Cretaceous and had an opening in the skull in front of the eye sockets.
74. Kulindadromeus zabaikalicus
Kulindadromeus zabaikalicus was a neornithischian that lived in the Jurassic and was found with fossil feathers.
75. Kunbarrasaurus ieversi
Kunbarrasaurus ieversi was an ankylosaur that lived in the Cretaceous and had a large inner ear, similar to a turtle’s.
76. Laiyangosaurus youngi
Laiyangosaurus youngi was a saurolophine hadrosaurid that lived in the Cretaceous and may have been similar to Edmontosaurus.
77. Latenivenatrix mcmasterae
Latenivenatrix mcmasterae was a troodontid that lived in the Cretaceous, and whose fossils were “hiding” in museum collections for nearly a century before they were described.
78. Lavocatisaurus agrioensis
Lavocatisaurus agrioensis was a rebbachisaurid sauropod that lived in the Early Cretaceous, and it had longer, wider upper teeth than bottom teeth.
79. Ledumahadi mafube
Ledumahadi mafube was a sauropodomorph that lived in the Early Jurassic, and it had flexed limbs instead of columnar arms and legs like its later sauropod relatives.
80. Lepidocheirosaurus natatilis
Lepidocheirosaurus natatilis was an ornithischian that lived in the Jurassic and it had a hand with strange proportions, which scientists now think was a foot.
81. Lepidus praecisio
Lepidus praecisio was a theropod that lived in the Triassic; the genus name means “fascinating.”
82. Liaoningotitan sinensis
Liaoningotitan sinensis was a titanosauriform that lived in the Early Cretaceous and was more derived that Brachiosaurus.
83. Liaoningvenator curriei
Liaoningvenator curriei was a troodontid that lived in the Cretaceous and was found curled up in the fetal position.
84. Lingwulong shenqi
Lingwulong shenqi was a sauropod that lived in the Jurassic and had a short neck that was only 20 percent of its length.
85. Lohuecotitan pandagilandi
Lohuecotitan pandagilandi was a titanosaur that lived in the Cretaceous, but only a partial skeleton has been found.
86. Lucianovenator bonoi
Lucianovenator bonoi was a neotheropod that lived in the Triassic and had a long neck.
87. Machairoceratops cronusi
Machairoceratops cronusi was a ceratopsian that lived in the Cretaceous, and it had two horns on the top of its frill that curve forward.
88. Macrocollum itaguii
Macrocollum itaguii was a sauropodomorph that lived in the Late Triassic and is the oldest known long-necked sauropod.
89. Magnamanus soriaensis
Magnamanus soriaensis was an iguanodont that lived in the Cretaceous and had a large dental battery.
90. Mansourasaurus shahinae
Mansourasaurus shahinae was a titanosaur that lived in the Late Cretaceous and was about 30 ft (9 m) long.
91. Maraapunisaurus fragillimus
Maraapunisaurus fragillimus was a rebbachisaurid sauropod that lived in the Late Jurassic and was originally named Amphicoelias fragillimus.
92. Matheronodon provincialis
Matheronodon provincialis was a rhabdodontid that lived in the Cretaceous and had teeth that worked like a pair of scissors on tough fiber.
93. Meroktenos thabanensis
Meroktenos thabanensis was a sauropodomorph that lived in the Triassic and was originally thought to be Melanorosaurus.
94. Microenantiornis vulgaris
Microenantiornis vulgaris was an enantiornithine that lived in the Early Cretaceous and was only about 5 in (12 cm) long.
95. Mierasaurus bobyoungi
Mierasaurus bobyoungi was a sauropod that lived in the Cretaceous, whose fossils were found after a flash flood.
96. Morelladon beltrani
Morelladon beltrani was an ornithopod that lived in the Early Cretaceous, and it had a hump that may have been used for fat storage, thermoregulation, or to attract mates.
97. Morrosaurus antarcticus
Morrosaurus antarcticus was an iguanodontian that lived in the Cretaceous and may have been a runner.
98. Mosaiceratops azumai
Mosaiceratops azumai was a neoceratopsian that lived in the Cretaceous and had a narrow beak.
99. Murusraptor barrosaensis
Murusraptor barrosaensis was a megaraptorid that lived in the Late Cretaceous and was found in the base of a nearly vertical cliff.
100. Nanuqsaurus hoglundi
Nanuqsaurus hoglundi was a tyrannosaur that lived in the Cretaceous and had a great sense of smell, which was useful in the winter when it was dark.
101. Nebulasaurus taito
Nebulasaurus taito was a sauropod that lived in the Jurassic and may have had a thagomizer, or spikes on the end of its tail.
102. Notocolossus gonzalezparejasi
Notocolossus gonzalezparejasi was a titanosaur that lived in the Cretaceous and is one of the largest known dinosaurs, based on its 5 ft 9 in (1.76 m) long humerus.
103. Ostromia crassipes
Ostromia crassipes was an anchiornithid theropod that lived in the Jurassic and had four wings.
104. Padillasaurus leivaensis
Padillasaurus leivaensis was a brachiosaurid that lived in the Cretaceous and may have lived on an island.
105. Pandoravenator fernandezorum
Pandoravenator fernandezorum was a theropod that lived in the Jurassic, and was the first Late Jurassic theropod found in Argentina.
106. Patagotitan mayorum
Patagotitan mayorum was a titanosaur that lived in the Cretaceous and is estimated to be about 121 ft (37 m) long.
107. Pilmatueia faundezi
Pilmatueia faundezi was a dicraeosaurid sauropod that lived in the Early Cretaceous; it was found in Patagonia, Argentina.
108. Platypelta coombsi
Platypelta coombsi was an ankylosaur that lived in the Late Cretaceous and was about 20 ft (6 m) long.
109. Powellvenator podocitus
Powellvenator podocitus was a coelophysoid neotheropod that lived in the Triassic, and was small, quick, and walked on two legs.
110. Probrachylophosaurus bergi
Probrachylophosaurus bergi was a hadrosaur that lived in the Late Cretaceous, and it had the nickname “Superduck” because it was a large duck-billed dinosaur.
111. Pulanesaura eocollum
Pulanesaura eocollum was a sauropodomorph that lived in the Jurassic and may be one of the earliest sauropods or sauropodomorphs with a horizontal neck.
112. Qianzhousaurus sinensis
Qianzhousaurus sinensis was a tyrannosaurid that lived in the Cretaceous and had a snout 35 percent longer than other dinosaurs of its size (earning it the nickname “Pinocchio rex”).
113. Qijianglong guokr
Qijianglong guokr was a mamenchisaurid sauropod that lived in the Jurassic and had a neck about half the length of its body.
114. Qiupanykus zhangi
Qiupanykus zhangi was an alvarezsaurid that lived in the Late Cretaceous, and it was found with a broken dinosaur eggshell (which likely belonged to an oviraptorosaur).
115. Rativates evadens
Rativates evadens was an ornithomimid that lived in the Late Cretaceous and was about the same size as a modern ostrich.
116. Regaliceratops peterhewsi
Regaliceratops peterhewsi was a ceratopsid that lived in the Late Cretaceous and had an elaborate frill.
117. Saltriovenator zanellai
Saltriovenator zanellai was a ceratosaur that lived in the Early Jurassic, and was the first Jurassic dinosaur found in Italy.
118. Sarmientosaurus musacchioi
Sarmientosaurus musacchioi was a titanosaur that lived in the Cretaceous, and it probably evolved from a “ghost lineage” from still undiscovered dinosaurs.
119. Saurornitholestes sullivani
Saurornitholestes sullivani was a theropod that lived in the Cretaceous and had a large olfactory in its brain, which means it had a good sense of smell.
120. Savannasaurus elliottorum
Savannasaurus elliottorum was a titanosaur that lived in the Cretaceous—the specimen found was nicknamed “Wade.”
121. Scolosaurus thronus
Scolosaurus thronus was an ankylosaur that lived in the Late Cretaceous; the genus name means “pointed spike lizard.”
122. Sefapanosaurus zastronensis
Sefapanosaurus zastronensis was a sauropodomorph that lived in the Late Triassic and had a cross-shaped talus bone in its ankle.
123. Serikornis sungei
Serikornis sungei was a paravian that lived in the Jurassic and was covered in feathers, though it couldn’t fly.
124. Shingopana songwensis
Shingopana songwensis was a titanosaur that lived in the Cretaceous and was about 26 ft (8 m) long.
125. Shuangbaisaurus anlongbaoensis
Shuangbaisaurus anlongbaoensis was a theropod that lived in the Jurassic and scientists found a partial skull, including crests.
126. Sibirotitan astrosacralis
Sibirotitan astrosacralis was a titanosaur that lived in the Early Cretaceous, and was known as “Sibiriosaurus” before it was officially named.
127. Sirindhorna khoratensis
Sirindhorna khoratensis was an iguanodon that lived in the Cretaceous and was about 19.5 ft (6 m) long.
128. Spiclypeus shipporum
Spiclypeus shipporum was a chasmosaurine ceratopsian that lived in the Late Cretaceous and it had big brow horns that probably curved out toward the side of its head.
129. Soriatitan golmayensis
Soriatitan golmayensis was a sauropod that lived in the Cretaceous and is estimated to be about 43 ft (14 m) long.
130. Spinosaurus aegyptiacus
Spinosaurus aegyptiacus was a spinosaurid that lived in the Late Cretaceous, and though the holotype was destroyed in WWII, new fossils were eventually found.
131. Tarchia teresae
Tarchia teresae was an ankylosaurid that lived in the Cretaceous and is the second species of Tarchia described.
132. Taurovenator violantei
Taurovenator violantei was a carcharodontosaurid that lived in the Cretaceous and had a horn-like structure in its brow.
133. Tengrisaurus starkovi
Tengrisaurus starkovi was a titanosaur that lived in the Cretaceous, and only three tail vertebrae have been found.
134. Thanos simonattoi
Thanos simonattoi was an abelisaur that lived in the Late Cretaceous and was similar to the carnivorous theropod Carnotaurus.
135. Timurlengia euotica
Timurlengia euotica was a tyrannosaurid that lived in the Cretaceous and had large inner-ear canals, which may mean it was very agile.
136. Tongtianlong limosus
Tongtianlong limosus was an oviraptorid that lived in the Late Cretaceous and is estimated to be between the size of a sheep and a donkey.
137. Torvosaurus gurneyi
Torvosaurus gurneyi was a megalosaurid that lived in the Late Jurassic that probably hunted large prey, but may also have been a scavenger.
138. Tototlmimus packardensis
Tototlmimus packardensis was an ornithomimid that lived in the Late Cretaceous and was about the same size as Gallimimus.
139. Tratayenia rosalesi
Tratayenia rosalesi was a megaraptoran theropod that lived in the Late Cretaceous, and it was the largest predator in its habitat.
140. Triunfosaurus leonarddi
Triunfosaurus leonarddi was a titanosaur that lived in the Early Cretaceous and was probably closely related to Argentinosaurus and Malawisaurus.
141. Ugrunaaluk kuukpikensis
Ugrunaaluk kuukpikensis was a hadrosaur that lived in the Cretaceous and lived in what is now Alaska, all year long (it probably didn’t migrate).
142. Viavenator exxoni
Viavenator exxoni was an abelisaurid that lived in the Cretaceous and probably hunted small- to medium-sized dinosaurs.
143. Volgatitan simbirskiensis
Volgatitan simbirskiensis was a sauropod that lived in the Early Cretaceous and weighed about 17 tons.
144. Vouivria damparisensis
Vouivria damparisensis was a titanosauriform that lived in the Jurassic and fwas originally described in 1943, without a name.
145. Weewarrasaurus pobeni
Weewarrasaurus pobeni was an ornithopod that lived in the Late Cretaceous, and its fossils were preserved in green-blue opal.
146. Wendiceratops pinhornensis
Wendiceratops pinhornensis was a ceratopsian that lived in the Cretaceous and had hook-like horns coming out of its wide frill.
147. Wiehenvenator albati
Wiehenvenator albati was a megalosaurid that lived in the Jurassic and had very large teeth, with the longest ones measuring 5 in (13 cm).
148. Xingxiulong chengi
Xingxiulong chengi was a basal sauropodiform that lived in the Jurassic and estimated to be about 13–16 ft (4–5 m) long.
149. Xiyunykus pengi
Xiyunykus pengi was an alvarezsauroid that lived in the Early Cretaceous and weighed about 33 lb (15 kg).
150. Yangavis confucii
Yangavis confucii was a confuciusornithid that lived in the Early Cretaceous and had a 1.5 ft (50 cm) wingspan.
151. Yehuecauhceratops mudei
Yehuecauhceratops mudei was a centrosaurine ceratopsid that lived in the Cretaceous; the genus name means “ancient horned face.”
152. Yi qi
Yi qi was a scansoriopterygid that lived in the Late Jurassic and it may have been able to fly or glide.
153. Yizhousaurus sunae
Yizhousaurus sunae was a sauripodiform that lived in the Early Jurassic and had a high, dome-shaped skull.
154. Zhenyuanlong suni
Zhenyuanlong suni was a dromaeosaurid that lived in the Late Cretaceous and had complex feathers, though it couldn’t fly.
155. Zhongjianosaurus yangi
Zhongjianosaurus yangi was a dromaeosaurid that lived in the Cretaceous, and it was small, weighing about 11 oz (319 g).
156. Zhuchengtitan zangjiazhuangensis
Zhuchengtitan zangjiazhuangensis was a titanosaur that lived in the Late Cretaceous, and was the first titanosaur found from that time period in the Zangjiazhuang Quarry in Shandong, China.
157. Zuoyunlong huangi
Zuoyunlong huangi was a hadrosaurid that lived in the Cretaceous and may have lived around the time hadrosauroids moved from Asia to North America.
158. Zuul crurivastator
Zuul crurivastator was an ankylosauridae that lived in the Late Cretaceous and is the most complete ankylosaur found in North America (specimen found with osteoderms, keratin, and skin remains).

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