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Dino Hunt Checklist Card Name Type Rarity Acanthopholis
Dino Hunt Checklist Card Name Type Rarity Acanthopholis Dinosaur Common Acrocanthosaurus Dinosaur Rare Albertosaurus Dinosaur Rare Albertosaurus Dinosaur Ultra Rare Alioramus Dinosaur Rare Allosaurus Dinosaur Rare* Altispinax Dinosaur Rare* Amargasaurus Dinosaur Uncommon* Ammosaurus Dinosaur Uncommon* Anatotitan Dinosaur Common Anchiceratops Dinosaur Common Anchisaurus Dinosaur Common* Ankylosaurus Dinosaur Uncommon* Antarctosaurus Dinosaur Common Apatosaurus Dinosaur Uncommon* Archaeopteryx Dinosaur Rare* Archelon Dinosaur Rare Arrhinoceratops Dinosaur Common Avimimus Dinosaur Common Baby Ankylosaur Dinosaur Common Baby Ceratopsian Dinosaur Common Baby Hadrosaur Dinosaur Common Baby Raptor Dinosaur Rare Baby Sauropod Dinosaur Common Baby Theropod Dinosaur Rare Barosaurus Dinosaur Uncommon Baryonyx Dinosaur Rare* Bellusaurus Dinosaur Common Brachiosaurus Dinosaur Rare* Brachyceratops Dinosaur Uncommon Camarasaurus Dinosaur Common Camarasaurus Dinosaur Ultra Rare Camptosaurus Dinosaur Common Carnotaurus Dinosaur Rare Centrosaurus Dinosaur Common Ceratosaurus Dinosaur Rare* Cetiosaurus Dinosaur Common* Changdusaurus Dinosaur Common Chasmosaurus Dinosaur Common Chilantaisaurus Dinosaur Rare Coelophysis Dinosaur Uncommon* Coloradisaurus Dinosaur Common* Compsognathus Dinosaur Rare* Corythosaurus Dinosaur Common* Cryolophosaurus Dinosaur Rare Cynognathus Dinosaur Rare Dacentrurus Dinosaur Common* Daspletosaurus Dinosaur Rare Datousaurus Dinosaur Common Deinocheirus Dinosaur Rare* Deinonychus Dinosaur Uncommon* Deinosuchus Dinosaur Rare* Diceratops -
A Comprehensive Anatomical And
Journal of Paleontology, Volume 94, Memoir 78, 2020, p. 1–103 Copyright © 2020, The Paleontological Society. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/ licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. 0022-3360/20/1937-2337 doi: 10.1017/jpa.2020.14 A comprehensive anatomical and phylogenetic evaluation of Dilophosaurus wetherilli (Dinosauria, Theropoda) with descriptions of new specimens from the Kayenta Formation of northern Arizona Adam D. Marsh1,2 and Timothy B. Rowe1 1Jackson School of Geosciences, the University of Texas at Austin, 2305 Speedway Stop C1160, Austin, Texas 78712, USA <[email protected]><[email protected]> 2Division of Resource Management, Petrified Forest National Park, 1 Park Road #2217, Petrified Forest, Arizona 86028, USA Abstract.—Dilophosaurus wetherilli was the largest animal known to have lived on land in North America during the Early Jurassic. Despite its charismatic presence in pop culture and dinosaurian phylogenetic analyses, major aspects of the skeletal anatomy, taxonomy, ontogeny, and evolutionary relationships of this dinosaur remain unknown. Skeletons of this species were collected from the middle and lower part of the Kayenta Formation in the Navajo Nation in northern Arizona. Redescription of the holotype, referred, and previously undescribed specimens of Dilophosaurus wetherilli supports the existence of a single species of crested, large-bodied theropod in the Kayenta Formation. The parasagittal nasolacrimal crests are uniquely constructed by a small ridge on the nasal process of the premaxilla, dorsoventrally expanded nasal, and tall lacrimal that includes a posterior process behind the eye. -
From the Early Cretaceous Wonthaggi Formation (Strzelecki Group)
Journal of Paleontology, 93(3), 2019, p. 543–584 Copyright © 2019, The Paleontological Society. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/ licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. 0022-3360/19/1937-2337 doi: 10.1017/jpa.2018.95 New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus Rich and Vickers-Rich, 1999 Matthew C. Herne,1,2 Jay P. Nair,2 Alistair R. Evans,3 and Alan M. Tait4 1School of Environmental and Rural Science, University of New England, Armidale 2351, New South Wales, Australia <ornithomatt@ gmail.com> 2School of Biological Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia <[email protected]> 3School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia <[email protected]> 4School of Earth, Atmosphere & Environment, Monash University, Melbourne, Victoria 3800, Australia <[email protected]> Abstract.—The Flat Rocks locality in the Wonthaggi Formation (Strzelecki Group) of the Gippsland Basin, southeastern Australia, hosts fossils of a late Barremian vertebrate fauna that inhabited the ancient rift between Australia and Antarc- tica. Known from its dentary, Qantassaurus intrepidus Rich and Vickers-Rich, 1999 has been the only dinosaur named from this locality. However, the plethora of vertebrate fossils collected from Flat Rocks suggests that further dinosaurs await discovery. From this locality, we name a new small-bodied ornithopod, Galleonosaurus dorisae n. -
R / 2J�J Ij Rjsj L)J J �� __Rj Ljlj F LANDED! VOLUME 2 - RAPTORS to PRATINCOLES
-_r_/ 2J�J iJ_rJsJ l)J_J �� __rJ lJlJ_f LANDED! VOLUME 2 - RAPTORS TO PRATINCOLES In 1990 Oxford Univer sity Press published Volume One Over 70 colourpl ates illustr ated of the Ha11dbook of Austra by JeffDavies feature nearly lia 11, New Zeala11d a11d every species. Antarctic Birds to widespread acclaim. Now Volume Two, VOLUME2 covering Raptors to Pratin Contains vultures, hawks and coles, has been completed. eagles, falcons, galliformes and quail, Malleefowl a11d megapodes, Four more volumes are to be cranes,crakes and rails, bustards, published making this the the Australian and New Zealand most detailed and up-to-date resident waders, a11d plovers, reference work of the birds of lapwi11gs a11d douerels. Australasia. COMPREHENSIVE Each volume exami11es all aspects of bird lifeinc luding: • field i£Jentiflca1ion • dis1ribu1io11 and popula1io11 • social orga11iza1io11 The Handbook is the most ex • social behaviour citing and significant project •movements in Australasian ornithology to •plumages day and will have an •breeding • habitat enormous impact on the direc • voice tion of future research and the •food conservation of Au stralasian and Antarctic birds. _ • AVAI�!�! BER t�n�r? Volume 2 $250 RAOU Volumes 1 & 2 $499 -- m! CJOlltlllllCOIIIIYIOOI ORDER FORM Place your order with Oxford University Press by: cgJ Reply Paid 1641, Oxford University Press, D Please send me __ copy/copies of the Handbook of GPO Box 2784Y, Melbourne3001 Aus1ralia11, New Zealondand A111arc1ic Birds Volume 2 at the 11 (03) 646 4200 FAX (03) 646 3251 special pre-publication price of $250 (nonnal retail price $295) plus $7.50 for po stage and handling OR D I enclose my cheque/money order for$ _______ D Please send me set/sets of Volumes I a11d 2 of the D Please charge my Visa/Mastercard/Bankcard no. -
A Reassessment of the Phylogenetic Position of Cretaceous Sauropod Dinosaurs from Queensland, Australia
Asociación Paleontológica Argentina. Publicación Especial 7 ISSN 0328-347X VII International Symposium on Mesozoic Terrestrial Ecosystems: 139-144.Buenos Aires, 30-6-2001 A ReasSessmenT of the phylogenetic position of CretaceoUS SaUROPOd dinosaURS from Queensland, Australia Ralph E. MOLNAR1 Abstract. The Cretaceous sauropod material from Queensland, Australia, has been regarded as pertaining to a persistently primitive sauropod lineage (e.g., Coombs and Molnar). The specimens derive from the Toolebuc and Allaru (Albian marine) and Winton (Cenomanian continental) Formations. Recent phyloge- netic analyses carried out by workers in Argentina, the USA and England permit a reassessment of this fragmentary material. As far as can be ascertained from the material, there is no indication from the char- acter states that more than a single taxon is represented. Character states diagnostic of the Titanosauriforrnes, the Titanosauria, the Somphospondyli and the Titanosauridae are present. Thus the Queensland material does not pertain to cetiosaurids but belongs to titanosaurs, extending their range in- to Australia Key words. Sauropods. Austrosaurus. Titanosaurs. Cretaceous. Paleozoogeography. IntroductioN (1998),has made it possible to reassess the phyloge- netic affinities of the Australian Cretaceous sauropod By the 1950's titanosaurs were widely recognized material and address the anomalous absence of ti- both as the latest sauropod group to diversify and as tanosaurs. This paper looks specifically at pre-eminently the sauropods of Gondwanaland. -
Valérie Martin, Varavudh Suteethorn & Eric Buffetaut, Description of the Type and Referred Material of Phuwiangosaurus
ORYCTOS, V ol . 2 : 39 - 91, Décembre 1999 DESCRIPTION OF THE TYPE AND REFERRED MATERIAL OF PHUWIANGOSAURUS SIRINDHORNAE MARTIN, BUFFETAUT AND SUTEETHORN, 1994, A SAUROPOD FROM THE LOWER CRETACEOUS OF THAILAND Valérie MARTIN 1, Varavudh SUTEETHORN 2 and Eric BUFFETAUT 3 1 Musée des Dinosaures, 11260 Espéraza, France 2 Geological Survey Division, Department of Mineral Resources, Rama VI Road, 10400 Bangkok, Thailand 3 CNRS (UMR 5561), 16 cour du Liégat, 75013 Paris, France Abstract : The type specimen of P. sirindhornae Martin, Buffetaut and Suteethorn, 1994 is an incomplete, partly articulated, skeleton discovered in the Phu Wiang area of northeastern Thailand). Most of the abundant sauropod material from the Sao Khua Formation (Early Cretaceous), collected on the Khorat Plateau, in northeastern Thailand, is referable to this species. Phuwiangosaurus is a middle-sized sauropod, which is clearly different from the Jurassic Chinese sauropods (Euhelopodidae). On the basis of a few jaw elements and teeth, P. sirindhornae may be considered as an early representative of the family Nemegtosauridae. Key words : Sauropoda, Osteology, Early Cretaceous, Thailand Description du type et du matériel rapporté de Phuwiangosaurus sirindhornae Martin, Buffetaut et Suteethorn, 1994, un sauropode du Crétacé inférieur de Thaïlande Résumé : Le spécimen type de Phuwiangosaurus sirindhornae est un squelette incomplet, partiellement articulé, découvert dans la région de Phu Wiang (Nord-Est de la Thaïlande). Phuwiangosaurus est un sauropode de taille moyenne (15 à 20 m de longueur) très différent des sauropodes du Jurassique chinois. La majeure partie de l’abondant matériel de sauropodes, récolté sur le Plateau de Khorat (Formation Sao Khua, Crétacé inférieur), est rap - portée à cette espèce. -
Dino Cards Project D E F List B
Daanosaurus Efraasia Dacentrurus Einiosaurus "Dachongosaurus" – nomen nudum Ekrixinatosaurus Daemonosaurus Elachistosuchus – a rhynchocephalian Dahalokely Elaltitan Dakosaurus – a metriorhynchid crocodilian Elaphrosaurus Dakotadon Elmisaurus Dakotaraptor Elopteryx - nomen dubium Daliansaurus Elosaurus – junior synonym of Brontosaurus "Damalasaurus" – nomen nudum Elrhazosaurus Dandakosaurus - nomen dubium "Elvisaurus" – nomen nudum; Cryolophosaurus Danubiosaurus – junior synonym of Struthiosaurus Emausaurus "Daptosaurus" – nomen nudum; early manuscript name for Deinonychus Embasaurus - theropoda incertae sedis Darwinsaurus - possible junior synonym of Huxleysaurus Enigmosaurus Dashanpusaurus Eoabelisaurus Daspletosaurus Eobrontosaurus – junior synonym of Brontosaurus Dasygnathoides – a non-dinosaurian archosaur, junior synonym Eocarcharia of Ornithosuchus Eoceratops – junior synonym of Chasmosaurus "Dasygnathus" – preoccupied name, now known as Dasygnathoides Eocursor Datanglong Eodromaeus Datonglong "Eohadrosaurus" – nomen nudum; Eolambia Datousaurus Eolambia Daurosaurus – synonym of Kulindadromeus Eomamenchisaurus Daxiatitan Eoplophysis - Dinosauria indet. Deinocheirus Eoraptor Deinodon – possibly Gorgosaurus Eosinopteryx - Avialae Deinonychus Eotrachodon Delapparentia - probable junior synonym of Iguanodon Eotriceratops Deltadromeus Eotyrannus Demandasaurus Eousdryosaurus Denversaurus Epachthosaurus Deuterosaurus – a therapsid Epanterias – may be Allosaurus Diabloceratops "Ephoenosaurus" – nomen nudum; Machimosaurus (a crocodilian) Diamantinasaurus -
The Origin and Early Evolution of Dinosaurs
Biol. Rev. (2010), 85, pp. 55–110. 55 doi:10.1111/j.1469-185X.2009.00094.x The origin and early evolution of dinosaurs Max C. Langer1∗,MartinD.Ezcurra2, Jonathas S. Bittencourt1 and Fernando E. Novas2,3 1Departamento de Biologia, FFCLRP, Universidade de S˜ao Paulo; Av. Bandeirantes 3900, Ribeir˜ao Preto-SP, Brazil 2Laboratorio de Anatomia Comparada y Evoluci´on de los Vertebrados, Museo Argentino de Ciencias Naturales ‘‘Bernardino Rivadavia’’, Avda. Angel Gallardo 470, Cdad. de Buenos Aires, Argentina 3CONICET (Consejo Nacional de Investigaciones Cient´ıficas y T´ecnicas); Avda. Rivadavia 1917 - Cdad. de Buenos Aires, Argentina (Received 28 November 2008; revised 09 July 2009; accepted 14 July 2009) ABSTRACT The oldest unequivocal records of Dinosauria were unearthed from Late Triassic rocks (approximately 230 Ma) accumulated over extensional rift basins in southwestern Pangea. The better known of these are Herrerasaurus ischigualastensis, Pisanosaurus mertii, Eoraptor lunensis,andPanphagia protos from the Ischigualasto Formation, Argentina, and Staurikosaurus pricei and Saturnalia tupiniquim from the Santa Maria Formation, Brazil. No uncontroversial dinosaur body fossils are known from older strata, but the Middle Triassic origin of the lineage may be inferred from both the footprint record and its sister-group relation to Ladinian basal dinosauromorphs. These include the typical Marasuchus lilloensis, more basal forms such as Lagerpeton and Dromomeron, as well as silesaurids: a possibly monophyletic group composed of Mid-Late Triassic forms that may represent immediate sister taxa to dinosaurs. The first phylogenetic definition to fit the current understanding of Dinosauria as a node-based taxon solely composed of mutually exclusive Saurischia and Ornithischia was given as ‘‘all descendants of the most recent common ancestor of birds and Triceratops’’. -
Dinosaurs Largest Ornithopod
Leaellynasaura amicagraphica (1989) age: Early Cretaceous REGION: VIC SIZE: 1.5m A small ornithopod, this plant-eater lived in an Australia that was further south and partly within the Antarctic Circle. A well-preserved skull reveals it had a large brain and eyes, which helped it keep watch for predators as s it foraged for plants in the dark of the Antarctic winter. Muttaburrasaurus Dinosaur New research by Dr Matt Herne shows Leaellynasaura (‘lee-allin-ah-sore-ah’) had an extremely long tail. langdoni (1981) of Drs Tom Rich and Patricia Vickers-Rich named Australia the species after their daughter, Leaellyn. AGE: Early Cretaceous REGION: QLD/NSW SIZE: 8–9m Muttaburrasaurus (‘muta-burra-sore-rus’) is our A guide to the dinosaurs largest ornithopod. With one partial skeleton and a second skull from QLD and several teeth from Down Under, which ranged NSW, this powerful herbivore could rear-up on Austrosaurus its back legs to reach high foliage and intimidate predators, though it sometimes moved on four (1933) from ferocious carnivores to mckillopi legs too. It had an unusual bulge on its snout, which may have contained an inflatable air sac. herbivorous behemoths. age: Early Cretaceous REGION: QLD SIZE: 15–20m Discovered in north-central Queensland 80 ILLUSTRATIONS BY LIDA XING years ago, Austrosaurus (‘aus-tro-sore-us’) was our first known Cretaceous sauropod. This long-necked species was able to reach high foliage. Austrosaurus means ‘southern lizard’. Timimus hermani (1994) age: Early Cretaceous REGION: VIC SIZE: 3-5m The femur of Timimus (‘tim-my-mus’) is one of many specimens found at Dinosaur Cove by Drs Tom Rich and Patricia Vickers-Rich. -
A New Caenagnathid Dinosaur from the Upper Cretaceous Wangshi
www.nature.com/scientificreports OPEN A new caenagnathid dinosaur from the Upper Cretaceous Wangshi Group of Shandong, China, with Received: 12 October 2017 Accepted: 7 March 2018 comments on size variation among Published: xx xx xxxx oviraptorosaurs Yilun Yu1, Kebai Wang2, Shuqing Chen2, Corwin Sullivan3,4, Shuo Wang 5,6, Peiye Wang2 & Xing Xu7 The bone-beds of the Upper Cretaceous Wangshi Group in Zhucheng, Shandong, China are rich in fossil remains of the gigantic hadrosaurid Shantungosaurus. Here we report a new oviraptorosaur, Anomalipes zhaoi gen. et sp. nov., based on a recently collected specimen comprising a partial left hindlimb from the Kugou Locality in Zhucheng. This specimen’s systematic position was assessed by three numerical cladistic analyses based on recently published theropod phylogenetic datasets, with the inclusion of several new characters. Anomalipes zhaoi difers from other known caenagnathids in having a unique combination of features: femoral head anteroposteriorly narrow and with signifcant posterior orientation; accessory trochanter low and confuent with lesser trochanter; lateral ridge present on femoral lateral surface; weak fourth trochanter present; metatarsal III with triangular proximal articular surface, prominent anterior fange near proximal end, highly asymmetrical hemicondyles, and longitudinal groove on distal articular surface; and ungual of pedal digit II with lateral collateral groove deeper and more dorsally located than medial groove. The holotype of Anomalipes zhaoi is smaller than is typical for Caenagnathidae but larger than is typical for the other major oviraptorosaurian subclade, Oviraptoridae. Size comparisons among oviraptorisaurians show that the Caenagnathidae vary much more widely in size than the Oviraptoridae. Oviraptorosauria is a clade of maniraptoran theropod dinosaurs characterized by a short, high skull, long neck and short tail. -
Titanosauriform Teeth from the Cretaceous of Japan
“main” — 2011/2/10 — 15:59 — page 247 — #1 Anais da Academia Brasileira de Ciências (2011) 83(1): 247-265 (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 www.scielo.br/aabc Titanosauriform teeth from the Cretaceous of Japan HARUO SAEGUSA1 and YUKIMITSU TOMIDA2 1Museum of Nature and Human Activities, Hyogo, Yayoigaoka 6, Sanda, 669-1546, Japan 2National Museum of Nature and Science, 3-23-1 Hyakunin-cho, Shinjuku-ku, Tokyo 169-0073, Japan Manuscript received on October 25, 2010; accepted for publication on January 7, 2011 ABSTRACT Sauropod teeth from six localities in Japan were reexamined. Basal titanosauriforms were present in Japan during the Early Cretaceous before Aptian, and there is the possibility that the Brachiosauridae may have been included. Basal titanosauriforms with peg-like teeth were present during the “mid” Cretaceous, while the Titanosauria with peg-like teeth was present during the middle of Late Cretaceous. Recent excavations of Cretaceous sauropods in Asia showed that multiple lineages of sauropods lived throughout the Cretaceous in Asia. Japanese fossil records of sauropods are conformable with this hypothesis. Key words: Sauropod, Titanosauriforms, tooth, Cretaceous, Japan. INTRODUCTION humerus from the Upper Cretaceous Miyako Group at Moshi, Iwaizumi Town, Iwate Pref. (Hasegawa et al. Although more than twenty four dinosaur fossil local- 1991), all other localities provided fossil teeth (Tomida ities have been known in Japan (Azuma and Tomida et al. 2001, Tomida and Tsumura 2006, Saegusa et al. 1998, Kobayashi et al. 2006, Saegusa et al. 2008, Ohara 2008, Azuma and Shibata 2010). -
New Oviraptorid Dinosaur (Dinosauria: Oviraptorosauria) from the Nemegt Formation of Southwestern Mongolia
Bull. Natn. Sci. Mus., Tokyo, Ser. C, 30, pp. 95–130, December 22, 2004 New Oviraptorid Dinosaur (Dinosauria: Oviraptorosauria) from the Nemegt Formation of Southwestern Mongolia Junchang Lü1, Yukimitsu Tomida2, Yoichi Azuma3, Zhiming Dong4 and Yuong-Nam Lee5 1 Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China 2 National Science Museum, 3–23–1 Hyakunincho, Shinjukuku, Tokyo 169–0073, Japan 3 Fukui Prefectural Dinosaur Museum, 51–11 Terao, Muroko, Katsuyama 911–8601, Japan 4 Institute of Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China 5 Korea Institute of Geoscience and Mineral Resources, Geology & Geoinformation Division, 30 Gajeong-dong, Yuseong-gu, Daejeon 305–350, South Korea Abstract Nemegtia barsboldi gen. et sp. nov. here described is a new oviraptorid dinosaur from the Late Cretaceous (mid-Maastrichtian) Nemegt Formation of southwestern Mongolia. It differs from other oviraptorids in the skull having a well-developed crest, the anterior margin of which is nearly vertical, and the dorsal margin of the skull and the anterior margin of the crest form nearly 90°; the nasal process of the premaxilla being less exposed on the dorsal surface of the skull than those in other known oviraptorids; the length of the frontal being approximately one fourth that of the parietal along the midline of the skull. Phylogenetic analysis shows that Nemegtia barsboldi is more closely related to Citipati osmolskae than to any other oviraptorosaurs. Key words : Nemegt Basin, Mongolia, Nemegt Formation, Late Cretaceous, Oviraptorosauria, Nemegtia. dae, and Caudipterygidae (Barsbold, 1976; Stern- Introduction berg, 1940; Currie, 2000; Clark et al., 2001; Ji et Oviraptorosaurs are generally regarded as non- al., 1998; Zhou and Wang, 2000; Zhou et al., avian theropod dinosaurs (Osborn, 1924; Bars- 2000).