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MEET the DINOSAURS! WHAT’S in a NAME? a LOT If You Are a Dinosaur!
MEET THE DINOSAURS! WHAT’S IN A NAME? A LOT if you are a dinosaur! I will call you Dyoplosaurus! Most dinosaurs get their names from the ancient Greek and Latin languages. And I will call you Mojoceratops! And sometimes they are named after a defining feature on their body. Their names are made up of word parts that describe the dinosaur. The name must be sent to a special group of people called the International Commission on Zoological Nomenclature to be approved! Did You The word DINOSAUR comes from the Greek word meaning terrible lizard and was first said by Know? Sir Richard Owen in 1841. © 2013 Omaha’s Henry Doorly Zoo & Aquarium® | 3 SEE IF YOU CAN FIND OUT THE MEANING OF SOME OF OUR DINOSAUR’S NAMES. Dinosaur names are not just tough to pronounce, they often have meaning. Dinosaur Name MEANING of Dinosaur Name Carnotaurus (KAR-no-TORE-us) Means “flesh-eating bull” Spinosaurus (SPY-nuh-SORE-us) Dyoplosaurus (die-o-pluh-SOR-us) Amargasaurus (ah-MAR-guh-SORE-us) Omeisaurus (Oh-MY-ee-SORE-us) Pachycephalosaurus (pak-ee-SEF-uh-low-SORE-us) Tuojiangosaurus (toh-HWANG-uh-SORE-us) Yangchuanosaurus (Yang-chew-ON-uh-SORE-us) Quetzalcoatlus (KWET-zal-coe-AT-lus) Ouranosaurus (ooh-RAN-uh-SORE-us) Parasaurolophus (PAIR-uh-so-ROL-uh-PHUS) Kosmoceratops (KOZ-mo-SARA-tops) Mojoceratops (moe-joe-SEH-rah-tops) Triceratops (try-SER-uh-TOPS) Tyrannosaurus rex (tuh-RAN-uh-SORE-us) Find the answers by visiting the Resource Library at Carnotaurus A: www.OmahaZoo.com/Education. Search word: Dinosaurs 4 | © 2013 Omaha’s Henry Doorly Zoo & Aquarium® DINO DEFENSE All animals in the wild have to protect themselves. -
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 -
Implications for Predatory Dinosaur Macroecology and Ontogeny in Later Late Cretaceous Asiamerica
Canadian Journal of Earth Sciences Theropod Guild Structure and the Tyrannosaurid Niche Assimilation Hypothesis: Implications for Predatory Dinosaur Macroecology and Ontogeny in later Late Cretaceous Asiamerica Journal: Canadian Journal of Earth Sciences Manuscript ID cjes-2020-0174.R1 Manuscript Type: Article Date Submitted by the 04-Jan-2021 Author: Complete List of Authors: Holtz, Thomas; University of Maryland at College Park, Department of Geology; NationalDraft Museum of Natural History, Department of Geology Keyword: Dinosaur, Ontogeny, Theropod, Paleocology, Mesozoic, Tyrannosauridae Is the invited manuscript for consideration in a Special Tribute to Dale Russell Issue? : © The Author(s) or their Institution(s) Page 1 of 91 Canadian Journal of Earth Sciences 1 Theropod Guild Structure and the Tyrannosaurid Niche Assimilation Hypothesis: 2 Implications for Predatory Dinosaur Macroecology and Ontogeny in later Late Cretaceous 3 Asiamerica 4 5 6 Thomas R. Holtz, Jr. 7 8 Department of Geology, University of Maryland, College Park, MD 20742 USA 9 Department of Paleobiology, National Museum of Natural History, Washington, DC 20013 USA 10 Email address: [email protected] 11 ORCID: 0000-0002-2906-4900 Draft 12 13 Thomas R. Holtz, Jr. 14 Department of Geology 15 8000 Regents Drive 16 University of Maryland 17 College Park, MD 20742 18 USA 19 Phone: 1-301-405-4084 20 Fax: 1-301-314-9661 21 Email address: [email protected] 22 23 1 © The Author(s) or their Institution(s) Canadian Journal of Earth Sciences Page 2 of 91 24 ABSTRACT 25 Well-sampled dinosaur communities from the Jurassic through the early Late Cretaceous show 26 greater taxonomic diversity among larger (>50kg) theropod taxa than communities of the 27 Campano-Maastrichtian, particularly to those of eastern/central Asia and Laramidia. -
Cranial Anatomy of Allosaurus Jimmadseni, a New Species from the Lower Part of the Morrison Formation (Upper Jurassic) of Western North America
Cranial anatomy of Allosaurus jimmadseni, a new species from the lower part of the Morrison Formation (Upper Jurassic) of Western North America Daniel J. Chure1,2,* and Mark A. Loewen3,4,* 1 Dinosaur National Monument (retired), Jensen, UT, USA 2 Independent Researcher, Jensen, UT, USA 3 Natural History Museum of Utah, University of Utah, Salt Lake City, UT, USA 4 Department of Geology and Geophysics, University of Utah, Salt Lake City, UT, USA * These authors contributed equally to this work. ABSTRACT Allosaurus is one of the best known theropod dinosaurs from the Jurassic and a crucial taxon in phylogenetic analyses. On the basis of an in-depth, firsthand study of the bulk of Allosaurus specimens housed in North American institutions, we describe here a new theropod dinosaur from the Upper Jurassic Morrison Formation of Western North America, Allosaurus jimmadseni sp. nov., based upon a remarkably complete articulated skeleton and skull and a second specimen with an articulated skull and associated skeleton. The present study also assigns several other specimens to this new species, Allosaurus jimmadseni, which is characterized by a number of autapomorphies present on the dermal skull roof and additional characters present in the postcrania. In particular, whereas the ventral margin of the jugal of Allosaurus fragilis has pronounced sigmoidal convexity, the ventral margin is virtually straight in Allosaurus jimmadseni. The paired nasals of Allosaurus jimmadseni possess bilateral, blade-like crests along the lateral margin, forming a pronounced nasolacrimal crest that is absent in Allosaurus fragilis. Submitted 20 July 2018 Accepted 31 August 2019 Subjects Paleontology, Taxonomy Published 24 January 2020 Keywords Allosaurus, Allosaurus jimmadseni, Dinosaur, Theropod, Morrison Formation, Jurassic, Corresponding author Cranial anatomy Mark A. -
Mapusaurus Roseae N
A new carcharodontosaurid (Dinosauria, Theropoda) from the Upper Cretaceous of Argentina Rodolfo A. CORIA CONICET, Museo Carmen Funes, Av. Córdoba 55, 8318 Plaza Huincul, Neuquén (Argentina) [email protected] Philip J. CURRIE University of Alberta, Department of Biological Sciences, Edmonton, Alberta T6G 2E9 (Canada) [email protected] Coria R. A. & Currie P. J. 2006. — A new carcharodontosaurid (Dinosauria, Theropoda) from the Upper Cretaceous of Argentina. Geodiversitas 28 (1) : 71-118. ABSTRACT A new carcharodontosaurid theropod from the Huincul Formation (Aptian- Cenomanian, Upper Cretaceous) of Neuquén Province, Argentina, is described. Approximately the same size as Giganotosaurus carolinii Coria & Salgado, 1995, Mapusaurus roseae n. gen., n. sp. is characterized by many features including a deep, short and narrow skull with relatively large triangular antorbital fossae, relatively small maxillary fenestra, and narrow, unfused rugose nasals. Mapu- saurus roseae n. gen., n. sp. has cervical neural spines and distally tapering epipo- physes, tall dorsal neural spines, central pleurocoels as far back as the first sacral vertebra, accessory caudal neural spines, stout humerus with poorly defined distal condyles, fused metacarpals, ilium with brevis fossa extending deeply into ischial peduncle, and femur with low fourth trochanter. Phylogenetic analysis indicates that Mapusaurus n. gen. shares with Carcharodontosaurus Stromer, 1931 and Giganotosaurus Coria & Salgado, 1995 several derived features that include narrow blade-like teeth with wrinkled enamel, heavily sculptured fa- cial bones, supraorbital shelf formed by a postorbital/palpebral complex, and a dorsomedially directed femoral head. Remains of Mapusaurus n. gen. were recovered from a bonebed where 100% of the identifiable dinosaur bones can KEY WORDS be assigned to this new genus. -
Body-Size Evolution in the Dinosauria
8 Body-Size Evolution in the Dinosauria Matthew T. Carrano Introduction The evolution of body size and its influence on organismal biology have received scientific attention since the earliest decades of evolutionary study (e.g., Cope, 1887, 1896; Thompson, 1917). Both paleontologists and neontologists have attempted to determine correlations between body size and numerous aspects of life history, with the ultimate goal of docu- menting both the predictive and causal connections involved (LaBarbera, 1986, 1989). These studies have generated an appreciation for the thor- oughgoing interrelationships between body size and nearly every sig- nificant facet of organismal biology, including metabolism (Lindstedt & Calder, 1981; Schmidt-Nielsen, 1984; McNab, 1989), population ecology (Damuth, 1981; Juanes, 1986; Gittleman & Purvis, 1998), locomotion (Mc- Mahon, 1975; Biewener, 1989; Alexander, 1996), and reproduction (Alex- ander, 1996). An enduring focus of these studies has been Cope’s Rule, the notion that body size tends to increase over time within lineages (Kurtén, 1953; Stanley, 1973; Polly, 1998). Such an observation has been made regarding many different clades but has been examined specifically in only a few (MacFadden, 1986; Arnold et al., 1995; Jablonski, 1996, 1997; Trammer & Kaim, 1997, 1999; Alroy, 1998). The discordant results of such analyses have underscored two points: (1) Cope’s Rule does not apply universally to all groups; and (2) even when present, size increases in different clades may reflect very different underlying processes. Thus, the question, “does Cope’s Rule exist?” is better parsed into two questions: “to which groups does Cope’s Rule apply?” and “what process is responsible for it in each?” Several recent works (McShea, 1994, 2000; Jablonski, 1997; Alroy, 1998, 2000a, 2000b) have begun to address these more specific questions, attempting to quantify patterns of body-size evolution in a phylogenetic (rather than strictly temporal) context, as well as developing methods for interpreting the resultant patterns. -
Explore 35(3) Summer 2013 CULTURE CONNECT
Summer December 2013 to March 2014 VOLUME 35 NUMBER 3 discover TYRANNOSAURS: MEET THE FAMILY nature SHARING SYDNEY HARBOUR culture COLLECTING INDIGENOUS LANGUAGES CONTENTS NATURE Sharing the Harbour Sydney’s harbour is the most biodiverse 8 in the world by Shane Ahyong, Pat Hutchings, Mick Ashcroft, Mark McGrouther and Mandy Reid Review The Woodhen 18 Insect soup anyone? New foodie craze or citizen science project? 22 by Juliet Gauchat Getting into deep water Studying animals from the ocean depths 30 by Torben Riehl Confusing the scientists How a fossilised skull fooled the experts 32 by Yong Yi Zhen CULTURE Musings What’s new in culture 7 Review The Aboriginal Story of Burke and Wills 17 Collecting Indigenous languages An early explorer collected 26 words and specimens by Vanessa Finney Opening up Meeting the resurgent interest in Aboriginal cultures 29 by Laura McBride DISCOVER On the record Comings and goings at the Museum 2 Digging for dugongs The Dugong once frolicked in Botany Bay 3 by Patricia Egan On the tyrannosaur trail Tyrannosaurs once ruled the world 4 by Anne Musser Highlights & snapshots Our annual report to Members 13 Xplorer young scientist liftout Tyrannosaur time! centre Xplanations Search > Discover 19 In your backyard with Martyn Robinson 20 Members events Travel, talks and walks 34 OPINION From the Director Changing beliefs 1 Leaner and greener Balancing collection care with 24 environmental costs by Colin MacGregor FRANK HOWARTH • from the director changing BELIEFS As I write this the IPCC has just released its fifth report on climate change, and the evidence points overwhelmingly to human activity as the cause of current climate warming. -
The Origin and Evolution of the Dinosaur Infraorder Carnosauria*
PALEONTOLOGICHESKIY ZHURNAL 1989 No. 4 KURZANOV S. M. THE ORIGIN AND EVOLUTION OF THE DINOSAUR INFRAORDER CARNOSAURIA* Paleontological Institute of the Academy of Sciences of the USSR Based on a revision of the systematic composition of the carnosaur families, a new diagram of the phylogenetic relationships within the infraorder is proposed. The question of carnosaurs cannot be considered to be resolved. Excluding the Triassic forms, carnosaurs in the broad or narrow sense have always been considered to be a group of theropods because they are only slightly different from them in fundamental features associated with large body size and a predatory lifestyle. The Late Triassic genera, such as Teratosaurus and Sinosaurus [33], were assigned to these on the basis of extremely meager material and without sufficient justification. This assignment has subsequently been rejected by most authors [13, 16, 17, 24, 25]. Huene [23] suggested that, along with the Sauropoda and Prosauropoda, the carnosaurs form a natural group Pachypodosauria, within which they are thought to be direct descendants of the prosauropods (the carnosaurs proceed directly from Teratosaurus through Magnosaurus). Studies of abundant cranial material (which actually belongs to Sellosaurus gracilis Huene) gave reason to think that the first species had been a prosauropod, whereas typical material (maxilla, ischium) belong to thecodonts from the family Poposauridae [24]. Huene’s diagram, which initially did not receive support, was widely propagated by the discovery of an unusual carnosaur Torvosaurus tanneri Galton et Jensen in the Upper Triassic deposits of Colorado [25]. The exceptionally plesiomorphic nature of some of its features, in the authors’ opinion, gave sufficient justification for removing them from the prosauropods. -
The Postcranial Skeleton of Monolophosaurus Jiangi
Geol. Mag. 147 (1), 2010, pp. 13–27. c Cambridge University Press 2009 ! 13 doi:10.1017/S0016756809990240 The postcranial skeleton of Monolophosaurus jiangi (Dinosauria: Theropoda) from the Middle Jurassic of Xinjiang, China, and a review of Middle Jurassic Chinese theropods ZHAO XI-JIN , ROGER B. J. BENSON , STEPHEN L. BRUSATTE &PHILIP J. CURRIE ∗ †‡ § ¶ ∗Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, P.O. Box 643, Beijing 100044, People’s Republic of China Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, UK † Natural History Museum, Cromwell Road, London SW7 5BD, UK Department of Earth Sciences,‡ University of Bristol, Wills Memorial Building, Queens Road, Bristol BS8 1RJ, UK § University of Alberta, Biological Sciences CW405, Edmonton, Alberta T6G 2N9, Canada ¶ (Received 10 December 2008; accepted 27 April 2009; First published online 9 July 2009) Abstract – The Middle Jurassic was a critical time in the evolution of theropod dinosaurs, highlighted by the origination and radiation of the large-bodied and morphologically diverse Tetanurae. Middle Jurassic tetanurans are rare but have been described from Europe, South America and China. In particular, China has yielded a number of potential basal tetanurans, but these have received little detailed treatment in the literature. Here we redescribe the postcranial skeleton of one of the most complete Chinese Middle Jurassic theropods, Monolophosaurus. Several features confirm the tetanuran affinities of Monolophosaurus, but the possession of ‘primitive’ traits such as a double-faceted pubic peduncle of the ilium and a hood-like supracetabular crest suggest a basal position within Tetanurae. This conflicts with most published cladistic analyses that place Monolophosaurus in a more derived position within Allosauroidea. -
Creative Challenge: Dinosaur Mania
CREATIVE CHALLENGE: DINOSAUR MANIA Our dinosaurs are missing all the visitors to the Museum and can’t wait to see you all again. If you’re missing them why not try this dinosaur challenge to test your knowledge and get creative? If you get stuck you can use the internet to search for the answers. Materials: Pencil and paper, Colouring pencils 1. It’s Easter and everyone is thinking about eggs! Can you draw a baby dinosaur hatching out of an egg? 2. How many teeth did a T-Rex have? 3. In our Winter Gardens we have a descendant of the dinosaurs which can still be found today. What type of animal is it? Crocodile Rabbit Owl 4. Scientists are starting to find evidence that dinosaurs might have been many different colours. If you designed a dinosaur what colours would you choose? 5. Dinosaurs can have unusual names but which of these are real? Gasosaurus Melsaurasaurus Arthurdactylus Supersaurus Pantydraco Try and say the names out loud – some of them are tongue twisters! CREATIVE CHALLENGE: DINOSAUR MANIA 6. The Therizinasaurus had the longest claw of any dinosaur. How long could they be? 50cm 100cm 35cm 150cm 200cm 7. Which famous fossil hunter found her first dinosaur fossil when she was 12? Clue – she lived in Dorset. Fantastic fossil fact! Not all dinosaur bones become fossils there is only a 1 in a million chance that they will. 8. Which famous dinosaur came to visit Newcastle last year? 9. How many horns does a triceratops have? 10. Palaentologists find lots of fossils in the U.S.A. -
New Data on Small Theropod Dinosaurs from the Upper Jurassic Morrison Formation of Como Bluff, Wyoming, USA
Volumina Jurassica, 2014, Xii (2): 181–196 Doi: 10.5604/17313708 .1130142 New data on small theropod dinosaurs from the Upper Jurassic Morrison Formation of Como Bluff, Wyoming, USA Sebastian G. DALMAN1 Key words: dinosaurs, Theropoda, Upper Jurassic, Morrison Formation, Como Bluff, Wyoming, western USA. Abstract. In 1879, Othniel C. Marsh and Arthur Lakes collected in the Upper Jurassic Morrison Formation Quarry 12 at Como Bluff, Wyoming, USA, several isolated axial and appendicular skeletal elements of small theropod dinosaurs. Since the discovery the specimens remained unnoticed for over a century. The skeletal remains of small theropods are rare at Como Bluff and throughout the Morrison Forma- tion. Their bones are delicately constructed, so they are not as well-preserved as the bones of large-bodied theropods. The bones of small theropods described here were found mixed with isolated crocodile teeth and turtle shells. Comparison of the skeletal materials with other known theropods from the Morrison Formation reveals that some of the bones belong to a very small juvenile Allosaurus fragilis and Tor vosaurus tanneri and also to a new ceratosaur taxon, here named Fosterovenator churei, whereas the other bones represent previously unidentified juvenile taxa of basal tetanuran and coelurid theropods. The discovery and description of these fossil materials is significant because they provide important information about the Upper Jurassic terrestrial fauna of Quarry 12, Como Bluff, Wyoming. The presence of previously unidentified theropod taxa in the Morrison Formation indicates that the diversity of basal tetanuran and coelurid theropods may have been much greater than previously expected. Although the fossil material here described is largely fragmentary, it is tenable that theropods of different clades co-existed in the same ecosystems at the same time and most likely competed for the same food sources. -
A New Specimen of Acrocanthosaurus Atokensis (Theropoda, Dinosauria) from the Lower Cretaceous Antlers Formation (Lower Cretaceous, Aptian) of Oklahoma, USA
A new specimen of Acrocanthosaurus atokensis (Theropoda, Dinosauria) from the Lower Cretaceous Antlers Formation (Lower Cretaceous, Aptian) of Oklahoma, USA Philip J. CURRIE Royal Tyrrell Museum of Palaeontology, Box 7500, Drumheller, Alberta T0J 0Y0 (Canada) [email protected] Kenneth CARPENTER Denver Museum of Natural History, Department of Earth Sciences, City Park, Denver, Colorado 80205 (USA) [email protected] Currie P. J. & Carpenter K. 2000. — A new specimen of Acrocanthosaurus atokensis (Theropoda, Dinosauria) from the Lower Cretaceous Antlers Formation (Lower Cretaceous, Aptian) of Oklahoma, USA. Geodiversitas 22 (2) : 207-246. The data matrix is available at http://www.mnhn.fr/publication/matadd/g00n2a3.html ABSTRACT A new skeleton of Acrocanthosaurus atokensis is the most complete specimen collected and has the only known complete skull. Aspects of the new skeleton are described in detail, with special attention directed to the morphology of the skull and forelimb. Although unquestionably one of the largest theropods ever found, it is smaller than Carcharodontosaurus, Giganotosaurus and Tyrannosaurus. Comparison with other theropods suggests that Acrocanthosaurus bears a strong resemblance to these taxa because of charac- KEY WORDS ters that are size determinate, and the evidence suggests Acrocanthosaurus is Dinosaurs, more closely related to Allosauridae than to Carcharodontosauridae. Three theropods, Early Cretaceous, families (Allosauridae, Carcharodontosauridae, Sinraptoridae) are recognized USA. in the Allosauroidea. GEODIVERSITAS • 2000 • 22 (2) © Publications Scientifiques du Muséum national d’Histoire naturelle, Paris. www.mnhn.fr/publication/ 207 Currie P. J. & Carpenter K. RÉSUMÉ Un nouveau specimen d’Acrocanthosaurus atokensis (Theropoda, Dinosauria) du Crétacé inférieur de la Formation Antlers (Crétacé inférieur, Aptien) de l’Oklahoma, États-Unis.