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A) Daspletosaurus B) Wyrex C) Yutyrannus huali D) Dilong paradoxus
A) Morrison Formation B) Dinosaur Park Formation C) Hell Creek Formation D) Yixian Formation
A) Yutyrannus huali B) Daspletosaurus C) Dilong paradoxus D) Wyrex
A) Sue B) Stan C) Trix D) Wyrex
A) Head, chest, and tail B) Snout, limbs, and belly C) Tail, hip, and neck D) Claws, feet, and back
A) Only on the legs B) The entire body C) Upper side of the trunk D) Only on the head and tail
A) Lips B) Feathered coverings C) Whiskers D) Beaks
A) To assist with chewing B) To keep enamel hydrated C) To prevent tooth infection D) To improve camouflage
A) Cracked, keratinized skin B) Soft, fleshy tissue C) Hard, bony plates D) Large, flat scales
A) They had smoother skin than crocodiles B) They had thicker skin than crocodiles C) They had squamose scales rather than crocodillian-like skin D) They had the same skin type as crocodiles
A) The researchers of Dilong B) The 2017 study team C) Cullen and colleagues D) The researchers of Wyrex
A) Shape of the cranial cavity B) Foramina on the face and jaws C) Length of the snout D) Size of the eye sockets
A) Mammals B) Birds C) Squamates D) Amphibians
A) Severe erosion B) No significant wear C) Completely absent D) Substantial wear
A) Teeth were not too big to be covered by extraoral tissues B) Teeth grew faster than the skull C) Teeth were shorter than those of varanids D) Teeth were too large to be covered by lips
A) 2022 B) 2020 C) 2025 D) 2018
A) Tyrant lizard ruler B) Tyrant lizard king C) Tyrant lizard queen D) Tyrant lizard emperor
A) Sue B) Stan C) Trix D) Wankel rex
A) Stan B) Barnum C) Wankel rex D) Sue
A) Femur B) Skull C) Vertebrae D) Humerus
A) One B) Zero C) Two D) Three
A) Three B) Two C) One D) Four
A) T. rex B) T. lancensis C) T. regina D) T. imperator
A) Thomas Holtz B) Thomas Carr C) Philip J. Currie D) Stephen Brusatte
A) Natural History Museum London B) American Museum of Natural History C) Smithsonian D) Field Museum
A) Lindsay Zanno B) Jingmai O'Connor C) Thomas Holtz D) Gregory S. Paul
A) Postorbital bosses B) Claw curvature C) Tail vertebrae D) Dentary length
A) Sexual dimorphism B) Dietary habits C) Natural variation within a species D) Geographic isolation
A) 10.0–10.5 m B) 11.5–12.0 m C) 12.3–12.8 m D) 13–13.5 m
A) Sue B) Scotty C) Stan D) Trix
A) V-shaped B) U-shaped C) Pointed D) Flat
A) Square B) D-shaped C) Triangular D) O-shaped
A) Bone crushers B) Daggers C) Serrated blades D) Lethal bananas
A) 30.5 cm B) 45.0 cm C) 15.0 cm D) 22.5 cm
A) Homodonty B) Polyphyodonty C) Thecodonty D) Heterodonty
A) Allows for jaw flexibility B) Allows for skull expansion C) Prevents movement D) Increases weight significantly
A) Sue Hendrickson B) Jack Horner C) Barnum Brown D) Henry Fairfield Osborn
A) Eastern Wyoming B) Pittsburgh C) Montana D) Fort Peck Reservoir
A) Henry Fairfield Osborn B) Barnum Brown C) Stan Sacrison D) William MacMannis
A) Wyrex B) Dynamosaurus imperiosus C) Bucky D) Nanotyrannus
A) $31.8 million B) $153,224 C) $7.6 million D) $7,000
A) 85% B) 70% C) 15% D) 50%
A) 20 B) 19 C) 28 D) 30
A) Stan the owner B) Stan the geologist C) Stan the curator D) Stan Sacrison
A) Dan Wells B) Sue Hendrickson C) Bucky Derflinger D) Stan Sacrison
A) Bucky B) Sue C) Stan D) Jane
A) July 1890 B) May 1907 C) July 1874 D) June 1892
A) Agathaumid B) Tyrannosaurus rex C) Ornithomimus grandis D) Manospondylus gigas
A) Giant porous vertebra B) Large feathered lizard C) Blood vessel fossil D) Ancient mountain bone
A) Theropod B) Ceratopsid C) Ornithopod D) Sauropod
A) Osborn B) Hatcher C) Larson D) Brochu
A) 1892 B) 2003 C) 2000 D) 1917
A) It was stolen B) It was lost C) It was identified as T. rex D) It was destroyed
A) 5% B) 10% C) 25% D) 50%
A) M. gigas was never a real dinosaur B) M. gigas is a synonym for a plant C) T. rex was discovered earlier D) It has been in popular usage
A) Henry Fairfield Osborn B) Edward Drinker Cope C) Peter T. Dotson D) Christopher Brochu
A) Predator B) Lizard C) Ancient D) King
A) Laramidia B) Gondwana C) Pangaea D) Laurasia
A) Paleogene B) Jurassic C) Triassic D) Cretaceous
A) Exactly 20 meters B) Under 10 meters C) Exactly 10 meters D) Over 13 meters
A) Ankylosaurus B) Triceratops C) Tarbosaurus bataar D) Velociraptor
A) As a predator B) As an insectivore C) As a herbivore D) As a pure scavenger
A) Hadrosaurs B) Large marine reptiles C) Small mammals only D) Pterosaurs
A) Flying B) Quadrupedal C) Semi-aquatic D) Bipedal
A) Moderate B) The largest C) Average D) Weak
A) Albian B) Maastrichtian C) Aptian D) Coniacian
A) The Land Before Time B) Godzilla C) King Kong D) Jurassic Park
A) Thirteen B) Five C) Ten D) Forty
A) J-shaped B) U-shaped C) S-shaped D) Straight
A) Sacral ribs B) Transverse processes C) Neural spines D) Pleurocoels
A) Shoulder blade B) Ilium C) Ischium D) Humerus
A) Opisthocoelous B) Arctometatarsalian C) Segmented D) Pneumatized
A) Forty or forty-one B) Eighteen or nineteen C) Five or six D) Ten or eleven
A) Pubic bone B) Ilium C) Ischium D) Sacrum
A) Fused metal-like minerals B) Hardened skin C) Solid bone D) Possibly cartilage only
A) Much shorter B) Much longer C) Equal in length D) Double the length
A) Daspletosaurus B) Tarbosaurus C) Lythronax D) Tyrannosaurus
A) Megalosaurinae B) Tyrannosaurinae C) Coelurosaurinae D) Carnosaurinae
A) Lythronax B) Zhuchengtyrannus C) Thanatotheristes D) Daspletosaurus
A) Proceratosaurids B) Coelurosaurs C) Allosauroids D) Carnosaurids
A) Tyrannosaurinae B) Pantyrannosauria C) Eutyrannosaurs D) Proceratosaurids
A) Kinetic skulls B) Fused nasals C) Crested skulls D) Enlarged humerus
A) Fused humerus B) Lack of hips C) Hourglass shaped nasals D) Large nasal pneumaticity
A) Hourglass shapes B) Rough texture C) Smooth surface D) Large crests
A) Kinetic skulls B) Fused nasals C) Lacrimal processes D) Mandibular fenestra
A) South America B) Asia C) Europe D) Africa
A) Daspletosaurini B) Tyrannosaurini C) Pantyrannosaurini D) Proceratosaurini
A) Tarbosaurus B) Tyrannosaurus C) Lythronax D) Thanatotheristes
A) 2010 B) 2024 C) 2013 D) 2016
A) Evgeny Maleev B) Kenneth Carpenter C) Thomas Carr D) Thomas Holtz
A) Valid species B) Synonyms of T. rex C) Nomina nuda D) Nomina dubia
A) Junior synonym of Tarbosaurus B) Nomen nudum C) Valid species D) Nomen dubium
A) Theropoda indet. B) Tarbosaurus C) Ceratosaur D) Tyrannosaurus sp.
A) Dale Russell B) Charlie Scherer C) Hu Chengzhi D) Evgeny Maleev
A) Zhuchengtyrannus B) Daspletosaurus C) Gorgosaurus D) Tarbosaurus
A) A metatarsal B) A maxilla C) A phalanx bone D) A fragmentary tyrannosaurid lacrimal
A) Dale Russell B) Hu Chengzhi C) Kenneth Carpenter D) Thomas Carr
A) Diagnostic features B) A maxilla C) A lacrimal horn D) A rugosity on the dorsal surface
A) 1990 B) 1984 C) 1983 D) 1986
A) MOR 1125 B) FMNH PR2081 C) CMNH 7541 D) NMMNH P-3698 |