DOCSLIB.ORG

Dino Cards Project O P List By

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Dino Cards Project O P List By Ohmdenosaurus Pectinodon - dubious troodontidae Ojoceratops - possible junior synonym of Eotriceratops Pedopenna Ojoraptorsaurus Pegomastax Oligosaurus – junior synonym of Rhabdodon Peishansaurus - nomen dubium Olorotitan Pekinosaurus – a pseudosuchian; possibly a junior synonym of Revueltosaurus Omeisaurus Pelecanimimus "Omosaurus" – preoccupied name, now known as Dacentrurus Pellegrinisaurus Onychosaurus – possible synonym of Rhabdodon, or a dubious ankylosaurian Peloroplites Oohkotokia Pelorosaurus Opisthocoelicaudia – possible junior synonym of Nemegtosaurus "Peltosaurus" – preoccupied name, now known as Sauropelta Oplosaurus - dubious Macronaria Penelopognathus "Orcomimus" – nomen nudum Pentaceratops Orinosaurus – junior synonym (unneeded replacement name) of Orosaurus Petrobrasaurus Orkoraptor Phaedrolosaurus - nomen dubium Ornatotholus – junior synonym of Stegoceras Philovenator Ornithodesmus - dromaeosauridae indet. Phuwiangosaurus "Ornithoides" – nomen nudum; Saurornithoides Phyllodon Ornitholestes Piatnitzkysaurus Ornithomerus – junior synonym of Rhabdodon Picrodon - non-dinosaurin archosaur, now known as Avalonianus Ornithomimoides - dubious theropod Pilmatueia Ornithomimus Pinacosaurus Ornithopsis - dubious titanosauriformes Pisanosaurus - possibly a silesaurid Ornithosuchus – a non-dinosaurian archosaur Pitekunsaurus Ornithotarsus – junior synonym of Hadrosaurus Piveteausaurus Orodromeus Planicoxa Orosaurus – junior synonym of Euskelosaurus Plateosauravus Orthogoniosaurus - dubious ceratosaurian Plateosaurus Orthomerus Platyceratops - possible Bagaceratops Oryctodromeus Platypelta "Oshanosaurus" – nomen nudum Plesiohadros Osmakasaurus Pleurocoelus – possible junior synonym of Astrodon Ostafrikasaurus Pleuropeltus – junior synonym of Struthiosaurus Ostromia Pneumatoarthrus – a turtle Othnielia - dubious ornithischian Pneumatoraptor - Indeterminate Paraves Othnielosaurus – possible junior synonym of nanosaurus Podokesaurus Otogosaurus Poekilopleuron Ouranosaurus Polacanthoides – junior synonym of Hylaeosaurus Overosaurus Polacanthus Oviraptor Polyodontosaurus - nomen dubium "Ovoraptor" – nomen nudum; Velociraptor Polyonax - dubious ceratopsidae Owenodon Ponerosteus - a non-dinosaurian archosaur Oxalaia Poposaurus – a non-dinosaurian archosaur Ozraptor Postosuchus – a rauisuchian Powellvenator Pachycephalosaurus Pradhania Pachyrhinosaurus Prenocephale Pachysauriscus – junior synonym of Plateosaurus Prenoceratops Pachysaurops – junior synonym of Plateosaurus Priconodon - dubious nodosauridae "Pachysaurus" – preoccup. name, now Pachysauriscus; junior syn. of Plateosaurus Priodontognathus - dubious Ankylosauria Pachyspondylus – probable junior synonym of Massospondylus Proa Pachysuchus - nomen dubium Probactrosaurus Padillasaurus Probrachylophosaurus Pakisaurus - invalid taxa Proceratops – junior synonym (unneeded replacement name) of Ceratops Palaeoctonus – a phytosaur Proceratosaurus Palaeocursornis – an azhdarchoid pterosaur Procerosaurus – a prolacertiform archosauromorph, Tanystropheus "Palaeolimnornis" – nomen nudum; Palaeocursornis, pterodactyloid pterosaur "Procerosaurus" – preoccupied name, now known as Ponerosteus Palaeopteryx – possibly a bird Procheneosaurus – junior synonym of Lambeosaurus Palaeosauriscus – junior synonym of Paleosaurus Procompsognathus "Palaeosaurus" – preoccupied name, now known as Paleosaurus Prodeinodon - dubious theropod "Palaeosaurus" – preoccup. name, now Sphenosaurus, a procolophonid "Proiguanodon" – nomen nudum; Iguanodon Palaeoscincus - dubious ankylosaurian Propanoplosaurus Paleosaurus – a non-dinosaurian archosaur Proplanicoxa – probable junior synonym of Mantellisaurus Paludititan Prosaurolophus Paluxysaurus – junior synonym of Sauroposeidon Protarchaeopteryx Pampadromaeus Protecovasaurus – a non-dinosaurian archosauriform Pamparaptor Protiguanodon – junior synonym of Psittacosaurus Panamericansaurus Protoavis – described as a bird, probably a chimera including theropod bones Pandoravenator Protoceratops Panguraptor Protognathosaurus - nomen dubium Panoplosaurus "Protognathus" – preoccupied name, now known as Protognathosaurus Panphagia Protohadros Pantydraco Protorosaurus – a non-dinosaurian reptile "Paraiguanodon" – nomen nudum; Bactrosaurus "Protorosaurus" – preoccupied name, now known as Chasmosaurus Paralititan "Protrachodon" – nomen nudum; Orthomerus Paranthodon "Proyandusaurus" – nomen nudum; Hexinlusaurus. Pararhabdodon Pseudolagosuchus – a non-dinosaurian dinosauromorph Parasaurolophus Psittacosaurus Pareiasaurus – a pareiasaur Pteropelyx - dubious hadrosauridae Parksosaurus Pterospondylus - dubious theropod Paronychodon - dubious troodontidae Puertasaurus Parrosaurus - now known as Hypsibema missouriensis Pukyongosaurus - nomen dubium Parvicursor Pulanesaura Patagonykus Pycnonemosaurus Patagosaurus Pyroraptor Patagotitan Pawpawsaurus .
Load more

Recommended publications
  • A Neoceratopsian Dinosaur from the Early Cretaceous of Mongolia And
    ARTICLE https://doi.org/10.1038/s42003-020-01222-7 OPEN A neoceratopsian dinosaur from the early Cretaceous of Mongolia and the early evolution of ceratopsia ✉ Congyu Yu 1 , Albert Prieto-Marquez2, Tsogtbaatar Chinzorig 3,4, Zorigt Badamkhatan4,5 & Mark Norell1 1234567890():,; Ceratopsia is a diverse dinosaur clade from the Middle Jurassic to Late Cretaceous with early diversification in East Asia. However, the phylogeny of basal ceratopsians remains unclear. Here we report a new basal neoceratopsian dinosaur Beg tse based on a partial skull from Baruunbayan, Ömnögovi aimag, Mongolia. Beg is diagnosed by a unique combination of primitive and derived characters including a primitively deep premaxilla with four pre- maxillary teeth, a trapezoidal antorbital fossa with a poorly delineated anterior margin, very short dentary with an expanded and shallow groove on lateral surface, the derived presence of a robust jugal having a foramen on its anteromedial surface, and five equally spaced tubercles on the lateral ridge of the surangular. This is to our knowledge the earliest known occurrence of basal neoceratopsian in Mongolia, where this group was previously only known from Late Cretaceous strata. Phylogenetic analysis indicates that it is sister to all other neoceratopsian dinosaurs. 1 Division of Vertebrate Paleontology, American Museum of Natural History, New York 10024, USA. 2 Institut Català de Paleontologia Miquel Crusafont, ICTA-ICP, Edifici Z, c/de les Columnes s/n Campus de la Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès Sabadell, Barcelona, Spain. 3 Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695, USA. 4 Institute of Paleontology, Mongolian Academy of Sciences, ✉ Ulaanbaatar 15160, Mongolia.
    [Show full text]
  • Studies on Continental Late Triassic Tetrapod Biochronology. I. the Type Locality of Saturnalia Tupiniquim and the Faunal Succession in South Brazil
    Journal of South American Earth Sciences 19 (2005) 205–218 www.elsevier.com/locate/jsames Studies on continental Late Triassic tetrapod biochronology. I. The type locality of Saturnalia tupiniquim and the faunal succession in south Brazil Max Cardoso Langer* Departamento de Biologia, FFCLRP, Universidade de Sa˜o Paulo (USP), Av. Bandeirantes 3900, 14040-901 Ribeira˜o Preto, SP, Brazil Received 1 November 2003; accepted 1 January 2005 Abstract Late Triassic deposits of the Parana´ Basin, Rio Grande do Sul, Brazil, encompass a single third-order, tetrapod-bearing sedimentary sequence that includes parts of the Alemoa Member (Santa Maria Formation) and the Caturrita Formation. A rich, diverse succession of terrestrial tetrapod communities is recorded in these sediments, which can be divided into at least three faunal associations. The stem- sauropodomorph Saturnalia tupiniquim was collected in the locality known as ‘Waldsanga’ near the city of Santa Maria. In that area, the deposits of the Alemoa Member yield the ‘Alemoa local fauna,’ which typifies the first association; includes the rhynchosaur Hyperodapedon, aetosaurs, and basal dinosaurs; and is coeval with the lower fauna of the Ischigualasto Formation, Bermejo Basin, NW Argentina. The second association is recorded in deposits of both the Alemoa Member and the Caturrita Formation, characterized by the rhynchosaur ‘Scaphonyx’ sulcognathus and the cynodont Exaeretodon, and correlated with the upper fauna of the Ischigualasto Formation. Various isolated outcrops of the Caturrita Formation yield tetrapod fossils that correspond to post-Ischigualastian faunas but might not belong to a single faunal association. The record of the dicynodont Jachaleria suggests correlations with the lower part of the Los Colorados Formation, NW Argentina, whereas remains of derived tritheledontid cynodonts indicate younger ages.
    [Show full text]
  • 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.
    [Show full text]
  • Abelisaurus Comahuensis 321 Acanthodiscus Sp. 60, 64
    Index Page numbers in italic denote figure. Page numbers in bold denote tables. Abelisaurus comahuensis 321 structure 45-50 Acanthodiscus sp. 60, 64 Andean Fold and Thrust Belt 37-53 Acantholissonia gerthi 61 tectonic evolution 50-53 aeolian facies tectonic framework 39 Huitrin Formation 145, 151-152, 157 Andes, Neuqu6n 2, 3, 5, 6 Troncoso Member 163-164, 167, 168 morphostructural units 38 aeolian systems, flooded 168, 169, 170, 172, stratigraphy 40 174-182 tectonic evolution, 15-32, 37-39, 51 Aeolosaurus 318 interaction with Neuqu6n Basin 29-30 Aetostreon 200, 305 Andes, topography 37 Afropollis 76 Andesaurus delgadoi 318, 320 Agrio Fold and Thrust Belt 3, 16, 18, 29, 30 andesite 21, 23, 26, 42, 44 development 41 anoxia see dysoxia-anoxia stratigraphy 39-40, 40, 42 Aphrodina 199 structure 39, 42-44, 47 Aphrodina quintucoensis 302 uplift Late Cretaceous 43-44 Aptea notialis 75 Agrio Formation Araucariacites australis 74, 75, 76 ammonite biostratigraphy 58, 61, 63, 65, 66, Araucarioxylon 95,273-276 67 arc morphostructural units 38 bedding cycles 232, 234-247 Arenicolites 193, 196 calcareous nannofossil biostratigraphy 68, 71, Argentiniceras noduliferum 62 72 biozone 58, 61 highstand systems tract 154 Asteriacites 90, 91,270 lithofacies 295,296, 297, 298-302 Asterosoma 86 92 marine facies 142-143, 144, 153 Auca Mahuida volcano 25, 30 organic facies 251-263 Aucasaurus garridoi 321 palaeoecology 310, 311,312 Auquilco evaporites 42 palaeoenvironment 309- 310, 311, Avil6 Member 141,253, 298 312-313 ammonites 66 palynomorph biostratigraphy 74,
    [Show full text]
  • At Carowinds
    at Carowinds EDUCATOR’S GUIDE CLASSROOM LESSON PLANS & FIELD TRIP ACTIVITIES Table of Contents at Carowinds Introduction The Field Trip ................................... 2 The Educator’s Guide ....................... 3 Field Trip Activity .................................. 4 Lesson Plans Lesson 1: Form and Function ........... 6 Lesson 2: Dinosaur Detectives ....... 10 Lesson 3: Mesozoic Math .............. 14 Lesson 4: Fossil Stories.................. 22 Games & Puzzles Crossword Puzzles ......................... 29 Logic Puzzles ................................. 32 Word Searches ............................... 37 Answer Keys ...................................... 39 Additional Resources © 2012 Dinosaurs Unearthed Recommended Reading ................. 44 All rights reserved. Except for educational fair use, no portion of this guide may be reproduced, stored in a retrieval system, or transmitted in any form or by any Dinosaur Data ................................ 45 means—electronic, mechanical, photocopy, recording, or any other without Discovering Dinosaurs .................... 52 explicit prior permission from Dinosaurs Unearthed. Multiple copies may only be made by or for the teacher for class use. Glossary .............................................. 54 Content co-created by TurnKey Education, Inc. and Dinosaurs Unearthed, 2012 Standards www.turnkeyeducation.net www.dinosaursunearthed.com Curriculum Standards .................... 59 Introduction The Field Trip From the time of the first exhibition unveiled in 1854 at the Crystal
    [Show full text]
  • A Phylogenetic Analysis of the Basal Ornithischia (Reptilia, Dinosauria)
    A PHYLOGENETIC ANALYSIS OF THE BASAL ORNITHISCHIA (REPTILIA, DINOSAURIA) Marc Richard Spencer A Thesis Submitted to the Graduate College of Bowling Green State University in partial fulfillment of the requirements of the degree of MASTER OF SCIENCE December 2007 Committee: Margaret M. Yacobucci, Advisor Don C. Steinker Daniel M. Pavuk © 2007 Marc Richard Spencer All Rights Reserved iii ABSTRACT Margaret M. Yacobucci, Advisor The placement of Lesothosaurus diagnosticus and the Heterodontosauridae within the Ornithischia has been problematic. Historically, Lesothosaurus has been regarded as a basal ornithischian dinosaur, the sister taxon to the Genasauria. Recent phylogenetic analyses, however, have placed Lesothosaurus as a more derived ornithischian within the Genasauria. The Fabrosauridae, of which Lesothosaurus was considered a member, has never been phylogenetically corroborated and has been considered a paraphyletic assemblage. Prior to recent phylogenetic analyses, the problematic Heterodontosauridae was placed within the Ornithopoda as the sister taxon to the Euornithopoda. The heterodontosaurids have also been considered as the basal member of the Cerapoda (Ornithopoda + Marginocephalia), the sister taxon to the Marginocephalia, and as the sister taxon to the Genasauria. To reevaluate the placement of these taxa, along with other basal ornithischians and more derived subclades, a phylogenetic analysis of 19 taxonomic units, including two outgroup taxa, was performed. Analysis of 97 characters and their associated character states culled, modified, and/or rescored from published literature based on published descriptions, produced four most parsimonious trees. Consistency and retention indices were calculated and a bootstrap analysis was performed to determine the relative support for the resultant phylogeny. The Ornithischia was recovered with Pisanosaurus as its basalmost member.
    [Show full text]
  • A Theropod Tooth from the Late Triassic of Southern Africa
    A theropod tooth from the Late Triassic of southern Africa ,† SANGHAMITRA RAY and ANUSUYA CHINSAMY* Department of Zoology, University of Cape Town, Rondebosch 7701, South Africa *Present address: South African Museum, Post Office Box 61, Cape Town 8000, South Africa †Corresponding author (Fax, 27 21 424 6716; Email, [email protected]) An isolated, large recurved and finely serrated tooth found associated with the prosauropod Euskelosaurus from the Late Triassic part of the Elliot Formation is described here. It is compared to the Triassic thecodonts and carnivorous dinosaurs and its possible affinity is discussed. The tooth possibly belongs to a basal theropod and shows some features similar to the allosauroids. This tooth is of significance, as dinosaur remains except for some footprints and trackways, are poorly known in the Late Triassic horizons of southern Africa. [Ray S and Chinsamy A 2002 A theropod tooth from the Late Triassic of southern Africa; J. Biosci. 27 295–298] 1. Introduction association of the prosauropod remains with large, re- curved and finely serrated teeth (Huene 1932; Charig The Mesozoic sediments of the Elliot Formation, Karoo et al 1965; Cooper 1980). These teeth were variously Supergroup, serve as rich repositories of vertebrate fauna, attributed to the carnosaurs (Basutodon ferox Huene dominated by dinosaurs, turtles, fishes, therapsids, rep- 1932), prosauropods (Charig et al 1965; Cooper 1980), tilian footprints and trackways. Fossil wood and concho- rauisuchians (Hopson 1984; Olsen and Galton 1984) strachan crustaceans are also common. Based on the and basal theropods (Galton and Heerden 1998). A fossil content, the formation has been divided into two serrated partial tooth collected near the Telle river in biozones.
    [Show full text]
  • The Sauropodomorph Biostratigraphy of the Elliot Formation of Southern Africa: Tracking the Evolution of Sauropodomorpha Across the Triassic–Jurassic Boundary
    Editors' choice The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic–Jurassic boundary BLAIR W. MCPHEE, EMESE M. BORDY, LARA SCISCIO, and JONAH N. CHOINIERE McPhee, B.W., Bordy, E.M., Sciscio, L., and Choiniere, J.N. 2017. The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic–Jurassic boundary. Acta Palaeontologica Polonica 62 (3): 441–465. The latest Triassic is notable for coinciding with the dramatic decline of many previously dominant groups, followed by the rapid radiation of Dinosauria in the Early Jurassic. Among the most common terrestrial vertebrates from this time, sauropodomorph dinosaurs provide an important insight into the changing dynamics of the biota across the Triassic–Jurassic boundary. The Elliot Formation of South Africa and Lesotho preserves the richest assemblage of sauropodomorphs known from this age, and is a key index assemblage for biostratigraphic correlations with other simi- larly-aged global terrestrial deposits. Past assessments of Elliot Formation biostratigraphy were hampered by an overly simplistic biozonation scheme which divided it into a lower “Euskelosaurus” Range Zone and an upper Massospondylus Range Zone. Here we revise the zonation of the Elliot Formation by: (i) synthesizing the last three decades’ worth of fossil discoveries, taxonomic revision, and lithostratigraphic investigation; and (ii) systematically reappraising the strati- graphic provenance of important fossil locations. We then use our revised stratigraphic information in conjunction with phylogenetic character data to assess morphological disparity between Late Triassic and Early Jurassic sauropodomorph taxa. Our results demonstrate that the Early Jurassic upper Elliot Formation is considerably more taxonomically and morphologically diverse than previously thought.
    [Show full text]
  • A Re-Evaluation of the Enigmatic Dinosauriform Caseosaurus Crosbyensis from the Late Triassic of Texas, USA and Its Implications for Early Dinosaur Evolution
    A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution MATTHEW G. BARON and MEGAN E. WILLIAMS Baron, M.G. and Williams, M.E. 2018. A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution. Acta Palaeontologica Polonica 63 (1): 129–145. The holotype specimen of the Late Triassic dinosauriform Caseosaurus crosbyensis is redescribed and evaluated phylogenetically for the first time, providing new anatomical information and data on the earliest dinosaurs and their evolution within the dinosauromorph lineage. Historically, Caseosaurus crosbyensis has been considered to represent an early saurischian dinosaur, and often a herrerasaur. More recent work on Triassic dinosaurs has cast doubt over its supposed dinosaurian affinities and uncertainty about particular features in the holotype and only known specimen has led to the species being regarded as a dinosauriform of indeterminate position. Here, we present a new diagnosis for Caseosaurus crosbyensis and refer additional material to the taxon—a partial right ilium from Snyder Quarry. Our com- parisons and phylogenetic analyses suggest that Caseosaurus crosbyensis belongs in a clade with herrerasaurs and that this clade is the sister taxon of Dinosauria, rather than positioned within it. This result, along with other recent analyses of early dinosaurs, pulls apart what remains of the “traditional” group of dinosaurs collectively termed saurischians into a polyphyletic assemblage and implies that Dinosauria should be regarded as composed exclusively of Ornithoscelida (Ornithischia + Theropoda) and Sauropodomorpha. In addition, our analysis recovers the enigmatic European taxon Saltopus elginensis among herrerasaurs for the first time.
    [Show full text]
  • The Anatomy and Phylogenetic Relationships of Antetonitrus Ingenipes (Sauropodiformes, Dinosauria): Implications for the Origins of Sauropoda
    THE ANATOMY AND PHYLOGENETIC RELATIONSHIPS OF ANTETONITRUS INGENIPES (SAUROPODIFORMES, DINOSAURIA): IMPLICATIONS FOR THE ORIGINS OF SAUROPODA Blair McPhee A dissertation submitted to the Faculty of Science, University of the Witwatersrand, in partial fulfilment of the requirements for the degree of Master of Science. Johannesburg, 2013 i ii ABSTRACT A thorough description and cladistic analysis of the Antetonitrus ingenipes type material sheds further light on the stepwise acquisition of sauropodan traits just prior to the Triassic/Jurassic boundary. Although the forelimb of Antetonitrus and other closely related sauropododomorph taxa retains the plesiomorphic morphology typical of a mobile grasping structure, the changes in the weight-bearing dynamics of both the musculature and the architecture of the hindlimb document the progressive shift towards a sauropodan form of graviportal locomotion. Nonetheless, the presence of hypertrophied muscle attachment sites in Antetonitrus suggests the retention of an intermediary form of facultative bipedality. The term Sauropodiformes is adopted here and given a novel definition intended to capture those transitional sauropodomorph taxa occupying a contiguous position on the pectinate line towards Sauropoda. The early record of sauropod diversification and evolution is re- examined in light of the paraphyletic consensus that has emerged regarding the ‘Prosauropoda’ in recent years. iii ACKNOWLEDGEMENTS First, I would like to express sincere gratitude to Adam Yates for providing me with the opportunity to do ‘real’ palaeontology, and also for gladly sharing his considerable knowledge on sauropodomorph osteology and phylogenetics. This project would not have been possible without the continued (and continual) support (both emotionally and financially) of my parents, Alf and Glenda McPhee – Thank you.
    [Show full text]
  • Re-Description of the Sauropod Dinosaur Amanzia (“Ornithopsis
    Schwarz et al. Swiss J Geosci (2020) 113:2 https://doi.org/10.1186/s00015-020-00355-5 Swiss Journal of Geosciences ORIGINAL PAPER Open Access Re-description of the sauropod dinosaur Amanzia (“Ornithopsis/Cetiosauriscus”) greppini n. gen. and other vertebrate remains from the Kimmeridgian (Late Jurassic) Reuchenette Formation of Moutier, Switzerland Daniela Schwarz1* , Philip D. Mannion2 , Oliver Wings3 and Christian A. Meyer4 Abstract Dinosaur remains were discovered in the 1860’s in the Kimmeridgian (Late Jurassic) Reuchenette Formation of Moutier, northwestern Switzerland. In the 1920’s, these were identifed as a new species of sauropod, Ornithopsis greppini, before being reclassifed as a species of Cetiosauriscus (C. greppini), otherwise known from the type species (C. stewarti) from the late Middle Jurassic (Callovian) of the UK. The syntype of “C. greppini” consists of skeletal elements from all body regions, and at least four individuals of diferent sizes can be distinguished. Here we fully re-describe this material, and re-evaluate its taxonomy and systematic placement. The Moutier locality also yielded a theropod tooth, and fragmen- tary cranial and vertebral remains of a crocodylomorph, also re-described here. “C.” greppini is a small-sized (not more than 10 m long) non-neosauropod eusauropod. Cetiosauriscus stewarti and “C.” greppini difer from each other in: (1) size; (2) the neural spine morphology and diapophyseal laminae of the anterior caudal vertebrae; (3) the length-to-height proportion in the middle caudal vertebrae; (4) the presence or absence of ridges and crests on the middle caudal cen- tra; and (5) the shape and proportions of the coracoid, humerus, and femur.
    [Show full text]
  • Discovery of Omeisaurus (Dinosauria: Sauropoda)
    第57卷 第2期 古 脊 椎 动 物 学 报 pp. 105–116 figs. 1–3 2019年4月 VERTEBRATA PALASIATICA DOI: 10.19615/j.cnki.1000-3118.181115 Discovery of Omeisaurus (Dinosauria: Sauropoda) in the Middle Jurassic Shaximiao Formation of Yunyang, Chongqing, China TAN Chao1 DAI Hui1 HE Jian-Jun1 ZHANG Feng1 HU Xu-Feng1 YU Hai-Dong1 LI Ning1 WEI Guang-Biao2 PENG Guang-Zhao3 YE Yong3 ZHANG Qian-Nan4,5,6 REN Xin-Xin4,5,6 YOU Hai-Lu4,5,6* (1 Chongqing Laboratory of Geological Heritage Protection and Research, No. 208 Hydrogeological and Engineering Geological Team, Chongqing Bureau of Geological and Mineral Resource Exploration and Development Chongqing 400700) (2 Chongqing Institute of Geological Survey Chongqing 401122) (3 Zigong Dinosaur Museum Zigong, Sichuan 643013) (4 Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences Beijing 100044) (5 CAS Center for Excellence in Life and Paleoenvironment Beijing 100044) (6 University of Chinese Academy of Sciences Beijing 100049 * Corresponding author: [email protected]) Abstract A cervical vertebra recovered from the Middle Jurassic Lower Member of the Shaximiao Formation in Town of Puan, Yunyang County, Chongqing is assigned to an species undeterminata of the sauropod dinosaur Omeisaurus based on morphological and comparative study. The centrum of this mid-cervical is much hollower than solider with extremely developed fossa/foramen complex and has a high ratio (5.05) of its anteroposterior length excluding the articular ball divided by the mean value of the posterior articular surface mediolateral width and dorsoventral height.
    [Show full text]