Question #100 Line 1 Position 4 Ceratosaurus Hands This dinosaur has teeth which were serrated and recurved. Correct! HINT: This dinosaur also has a bony blade-like horn on its snout. Sorry! The correct answer is Ceratosaurus. Muttaburrasaurus Ouranosaurus Corythosaurus Ceratosaurus Iguanodon Maiasaura Edmontosaurus Question #101 Line 13 Position 8 Ceratosaurus Skeleton The hindlegs of Ceratosaurus were capable of short, quick bursts of speed. Correct! HINT: To eat requires most flesh eaters to CATCH their prey. Sorry! True. True False Question #102 Line 20 Position 8 Apatosaurus Skull The first properly published name given to a dinosaur has priority. Correct! HINT: Try guessing. Sorry! True. True False Question #103 Line 27 Position 9 Ceratosaurus Skeleton The tail of Ceratosaurus was extremely flexible. Correct! HINT: This trait was not common among the theropod dinosaurs. Sorry! False. The base was very rigid. True False Question #104 Line 34 Position 8 Albertosaurus death pose This death pose of Albertosaurus was the result of rigor mortis. Correct! HINT: Òdrying out after dying.Ó Sorry! True. True False Question #105 Line 41 Position 4 Albertosaurus Skeleton Name this dinosaur. Correct! HINT: Most skeletons discovered of this dinosaur are from juveniles. Sorry! The correct answer is Albertosaurus. Tyrannosaurus Ornithomimus Ceratosaurus Albertosaurus Allosaurus Edmontosaurus Corythosaurus Question #106 Line 53 Position 7 Albertosaurus Skull Name this dinosaur. Correct! HINT: A close relative of Tyrannosaurus. Sorry! The correct answer is Albertosaurus. Pachycephalosaurus Ornithomimus Ceratosaurus Gallimimus Allosaurus Edmontosaurus Albertosaurus Question #107 Line 65 Position 6 Albertosaurus Skull The skull of Albertosaurus is very similar to this popular dinosaur. Correct! HINT: Possibly the most well-known dinosaur in the public eye. Sorry! The correct answer is Tyrannosaurus. Gallimimus Ornithomimus Stegosaurus Ceratosaurus Dilophosaurus Tyrannosaurus Stegoceras Question #108 Line 77 Position 9 Albertosaurus Skeleton Albertosaurus had the longest teeth of any dinosaur, some 11Ó long. Correct! HINT: Tyrannosaurus had some teeth 8 inches long. Sorry! The longest teeth of Albertosaurus are 6 inches. True False Question #109 Line 84 Position 8 Albertosaurus Skull The skull structure of Albertosaurus was designed for withstanding shock. Correct! HINT: The skull of Albertosaurus is not lightweight. Sorry! True. True False Question #110 Line 91 Position 8 T-Rex Diorama This dinosaur probably had strong stereoscopic vision. Correct! HINT: This dinosaur is a theropod. Sorry! True. True False Question #111 Line 98 Position 8 Tyrannosaurus Skull Greater depth perception is a result of stereoscopic vision. Correct! HINT: Aiming a deadly strike required pinpoint vision. Sorry! True. True False Question #112 Line 105 Position 6 Albertosaurus Skeleton Over half of all Albertosaurus skeletons found to date are from _____. Correct! HINT: This situation has added much confusion about classification. Sorry! The correct answer is Juveniles. Females Males Incomplete specimens Hatchlings Diseased individuals Juveniles Argentina Question #113 Line 117 Position 6 Albertosaurus Skeleton The feet of Albertosaurus are _____. Correct! HINT: The descendants of dinosaurs have this characteristic also. Sorry! The correct answer is Bird-like. Moose-like Dog-like Cat-like Horse-like Cow-like Bird-like Feeble Question #114 Line 129 Position 5 Chasmosaurus Frill Of these dinosaurs, which had the largest frill? Correct! HINT: Cleft Reptile. Sorry! The correct answer is Chasmosaurus. Triceratops Brachyceratops Centrosaurus Monoclonius Chasmosaurus Parasaurolophus Protoceratops Question #115 Line 141 Position 9 Chasmosaurus Skeleton This dinosaur is Centrosaurus. Correct! HINT: Cleft Reptile. Sorry! False. This is Chasmosaurus. True False Question #116 Line 148 Position 9 Chasmosaurus Skull Skin and muscle definitely covered the holes in the frill of Chasmosaurus. Correct! HINT: Fact, theory, and speculation are often misinterpreted by the public. Sorry! False. This is only a theory. True False Question #117 Line 155 Position 2 Chasmosaurus Skull Some scientists believe they can tell sex of a dinosaur based on _____. Correct! HINT: Ornamental Trait Sorry! The correct answer is Frill size. Femur size Frill size Toe length Tail length Rib girth Eye socket width Nostril socket width Question #118 Line 167 Position 6 Chasmosaurus Diorama Chasmosaurus skulls have been found with _____ horns. Correct! HINT: Age and sex may have played a part in the size and shape of horns. Sorry! The correct answer is (f) either short, blunt; or long, pointed. (a) Short, blunt brow (b) A third brow (c) No brow (d) No frill (e) Long, pointed brow (f) a & e (g) a & b Question #119 Line 179 Position 9 Chasmosaurus Skull Epicenter bones fringe the frill of the Chasmosaurus skull. Correct! HINT: Also found on the frill of Triceratops. Sorry! False. These are Epoccipitals. True False Question #120 Line 186 Position 9 Chasmosaurus Skeleton A ceratopianÕs upper and lower jaws came together in a vise-like fashion. Correct! HINT: The teeth and jaws were not designed for crushing. Sorry! False. The jaws meshed together in a scissor-like fashion. True False Question #121 Line 193 Position 8 Centrosaurus Skull The frill of these dinosaurs may have been used as a shield during fights. Correct! HINT: Common armor for ancient warriors. Sorry! True. True False Question #122 Line 200 Position 8 Triceratops Skull Establishing dominance in a herd may have been based upon frill size. Correct! HINT: Various sizes of frills have been found in all ceratopians. Sorry! True. True False Question #123 Line 207 Position 8 Corythosaurus Skin Ossified tendons strengthened the vertebrae in many hadrosaur dinosaurs. Correct! HINT: Inelastic fibers of connective tissue. Sorry! True. True False Question #124 Line 214 Position 4 Chasmosaurus Skeleton Chasmosaurus had a much smaller _____ than Triceratops. Correct! HINT: Isolate your thinking to the pelvis region. Sorry! The correct answer is Ischium. Fibula Frill Tail Ischium Pubis Brain Femur Question #125 Line 226 Position 3 Cory Juvenile Skull This juvenile skull belonged to this crested dinosaur. Correct! HINT: Helmet Reptile. Sorry! The correct answer is Corythosaurus. Parasaurolophus Oviraptor Corythosaurus Ceratosaurus Lambeosaurus Edmontosaurus Maiasaura Question #126 Line 238 Position 8 Corythosaurus Skull Crests like these were once considered Òair storage tanks.Ó Correct! HINT: Support for underwater breathing while feeding. Sorry! True. True False Question #127 Line 245 Position 2 Corythosaurus Skull The crest of Corythosaurus was probably used for _____. Correct! HINT: A richer-sounding voice. Sorry! The correct answer is ÒIncreased resonanceÓ of sound. An air storage tank Increased resonance An enlarged brain Large inner ear Head butting Swimming navigation Weather vane Question #128 Line 257 Position 3 Corythosaurus Diorama Translate the name, Corythosaurus. Correct! HINT: The last word is reptile. Sorry! The correct answer is Corinthian helmet reptile. Boat helmet reptile Turkey reptile Corinthian helmet reptile Dog-like reptile Plate-head reptile Saucer reptile Blade reptile Question #129 Line 269 Position 9 Deinonychus Diorama The name Deinonychus translates as ÒTerrible Meat Eater.Ó Correct! HINT: Sickle-clawed dinosaur. Sorry! False. Deinonychus means ÒTerrible Claw.Ó True False Question #130 Line 276 Position 9 Cory Diorama 3-D This dinosaur is Pachycephalosaurus. Correct! HINT: Its name translates as ÒCorinthian Helmet Reptile.Ó Sorry! False. This is Corythosaurus. True False Question #131 Line 283 Position 8 Deinonychus Skeleton Deinonychus ran on only two toes. Correct! HINT: Deinonychus held itÕs sickle-claw toes retracted. Sorry! True. True False Question #132 Line 290 Position 3 Deinonychus Skeleton _____ named the first specimen of Deinonychus in 1964. Correct! HINT: Retired curator of Peabody Museum of Natural History. Sorry! The correct answer is John Ostrom. Phil Currie Brooks Britt John Ostrom Dale Russell John Horner Peter Dodson Hans-Dieter Sues Question #133 Line 302 Position 8 Deinonychus Diorama The head of Deinonychus rested on a slender, flexible, bird-like neck. Correct! HINT: Descendants of dinosaurs also had this characteristic. Sorry! True. True False Question #134 Line 309 Position 2 Deinonychus Skull Deinonychus held itÕs forelimbs close to the body similar to the _____. Correct! HINT: Theories of evolution may help answer this question. Sorry! The correct answer is ÒWings of a resting bird.Ó Arms of a walking person Wings of a resting bird Wings of a flying bird Wings of a dead duck Arms of a robbery victim Arms of a flying squirrel Wings of a flying bat Question #135 Line 321 Position 9 Deinonychus Skeleton Ossified tendons locked the dorsal vertebrae together on Deinonychus. Correct! HINT: Stiffening effect which aided in keeping the tail rigid. Sorry! False. Caudal vertebrae were locked. True False Question #136 Line 328 Position 7 Edmontosaurus Jaw This picture shows the jaw section of what dinosaur? Correct! HINT: Late Cretaceous hadrosaur. Sorry! The correct answer is Edmontosaurus. Heterodontosaurus Camptosaurus Stegosaurus Apatosaurus Triceratops Plateosaurus Edmontosaurus Question #137 Line 340 Position 9 Edmontosaurus Skull Edmontosaurus had large nostril openings. Correct! HINT: Òfacial balloons.Ó Sorry! True. True False Question #138 Line 347 Position 4 Edmontosaurus Diorama ÒFacial balloonÓ is a term used to describe inflated nasal sacks on _____. Correct! HINT: Duckbill. Sorry! The correct answer is Edmontosaurus. Iguanodon Camptosaurus Lesothosaurus Edmontosaurus Diplodocus Brachiosaurus Corythosaurus Question #139 Line 359 Position 2 Iguanodon Diorama The skeleton of Edmontosaurus is often compared to that of this dinosaur. Correct! HINT: The Òsecond dinosaur.Ó Sorry! The correct answer is Iguanodon. Camptosaurus Iguanodon Megalosaurus Kentrosaurus Velociraptor Gallimimus Coelophysis Question #140 Line 371 Position 7 Edmontosaurus skeleton Although often compared to Iguanodon, Edmontosaurus had _____. Correct! HINT: Edmontosaurus is not of the family Iguanodontidae. Sorry! The correct answer is - All of the above. No thumb No thumb spike Severely reduced pubic shaft Flatter skull Paddle-like hands Larger nasal cavity All of the above Question #141 Line 383 Position 7 Edmonto skeleton 3-D Scientists once thought Edmontosaurus was a/an _____. Correct! HINT: Now known the legs were strong enough to support this it on land. Sorry! The correct answer is Aquatic dinosaur. Ant eater Flesh eater Sloth-like dinosaur Kangaroo-like dinosaur Giant horse Giant sloth Aquatic dinosaur Question #142 Line 395 Position 9 Apatosaurus Skeleton The name Apatosaurus translates as Deprived Reptile. Correct! HINT: To deceive. Sorry! False. The correct answer is Deceptive Reptile. True False Question #143 Line 402 Position 4 Plateosaurus Skull 3-D The name ÒFlat ReptileÓ refers to this dinosaur. Correct! HINT: Prosauropod. Sorry! The correct answer is Plateosaurus. Torosaurus Styracosaurus Centrosaurus Plateosaurus Supersaurus Dilophosaurus Iguanodon Question #144 Line 414 Position 5 Pachy Skull The name ÒThick-headed ReptileÓ refers to this dinosaur. Correct! HINT: The largest bone-headed dinosaur. Sorry! The correct answer is Pachycephalosaurus. Stegoceras Styracosaurus Stegosaurus Supersaurus Pachycephalosaurus Coelophysis Plateosaurus Question #145 Line 426 Position 5 Campto Skeleton 3-D The name ÒBent ReptileÓ refers to this dinosaur. Correct! HINT: Iguanodontid Sorry! The correct answer is Camptosaurus. Iguanodon Kentrosaurus Velociraptor Stegosaurus Camptosaurus Hadrosaurus Utahraptor Question #146 Line 438 Position 5 Tyrannosaurus Skull 3-D The name ÒTyrant ReptileÓ refers to this dinosaur. Correct! HINT: King of the flesh eaters. Sorry! The correct answer is Tyrannosaurus. Supersaurus Albertosaurus Allosaurus Chasmosaurus Tyrannosaurus Protoceratops Oviraptor Question #147 Line 450 Position 2 Ceratosaurus Diorama What does the dinosaur name, Ceratosaurus, mean? Correct! HINT: Look to the snout. Sorry! The correct answer is Horned reptile. Leaf reptile Horned reptile Tree reptile Bark reptile Clover reptile Septum reptile Carp reptile Question #148 Line 462 Position 1 Archaeopteryx Diorama Translate the name, Archaeopteryx. Correct! HINT: Very old. Sorry! The correct answer is Ancient Wing. Ancient wing Early wing First wing Fine wing Delicate wing Primitive wing Reptile wing Question #149 Line 474 Position 2 Stegosaurus Skull What dinosaur is the ÒRoofed Reptile?Ó Correct! HINT: North American plated dinosaur. Sorry! The correct answer is Stegosaurus. Styracosaurus Stegosaurus Centrosaurus Ankylosaurus Protoceratops Corythosaurus Parasaurolophus Question #150 Line 486 Position 8 Maiasaura Skull The ÒGood-Mother ReptileÓ is Maiasaura. Correct! HINT: Discoverer - John Horner. Sorry! True. True False Question #151 Line 493 Position 3 Protoceratops Skeleton What dinosaur is the ÒFirst Horned Face?Ó Correct! HINT: Discovered in Mongolia. Sorry! The correct answer is Protoceratops. Oviraptor Velociraptor Protoceratops Triceratops Pachycephalosaurus Plateosaurus Coelophysis Question #152 Line 505 Position 8 Iguanodon Skeleton Richard Owen completed the first reconstruction of an Iguanodon skeleton. Correct! HINT: Gideon Mantell only named the first Iguanodon. Sorry! True. True False Question #153 Line 512 Position 4 Iguanodon Diorama The very first Òlife-likeÓ model of Iguanodon was engineered by this man. Correct! HINT: He was not the mind behind the theories of natural selection. Sorry! The correct answer is Waterhouse Hawkins. Richard Owen Gideon Mantell Charles Darwin Waterhouse Hawkins Charles Hawkins Darwin Owen Gideon Hawkins Question #154 Line 524 Position 6 Iguanodon Skeleton The second dinosaur. Correct! HINT: Its teeth are similar in shape to those of the iguana lizard. Sorry! The correct answer is Iguanodon. Archaeopteryx Dryosaurus Camarasaurus Apatosaurus Camptosaurus Iguanodon Chasmosaurus Question #155 Line 536 Position 8 Iguanodon Skeleton Iguanodon had grasping hands. Correct! HINT: Iguanodon was primarily a bipedal herbivore. Sorry! True. True False Question #156 Line 543 Position 2 Iguanodon Skeleton Iguanodon could not walk in a fully erect posture because of a _____. Correct! HINT: Fused vertebrae and ossified tendons contributed to this condition. Sorry! The correct answer is Stiffened tail. Weak neck Stiffened neck Weak back Stiffened tail Weak hindlimb Stiffened back Weak forelimb Question #157 Line 555 Position 9 Iguanodon Skeleton The thumb spike of Iguanodon was extremely flexible. Correct! HINT: No help here. Sorry! False. The thumb spike was unable to bend. True False Question #158 Line 562 Position 8 Iguanodon Skull The hands of Iguanodon possessed three hooved middle fingers. Correct! HINT: Iguanodon also had a thumb spike and an opposing finger. Sorry! True. True False Question #159 Line 569 Position 2 Parasaurolophus Skull The Parasaurolophus crest lacks this feature in being a snorkeling device? Correct! HINT: The answer is not Òa mouthpiece.Ó Sorry! The correct answer is Hole at the top. Snorkel flap Hole at the top Mouthpiece Baffle Nasal cavity opening Hollow center Proper angle Question #160 Line 581 Position 8 Parasaurolophus Skull An opening in the nasal cavity connects to this hollow crest. Correct! HINT: No help here. Sorry! True. True False Question #161 Line 588 Position 8 Parasaurolophus Skull If this crest was used to resonate sounds, they would be of low frequency. Correct! HINT: A trombone would make sounds in this register. Sorry! True. True False Question #162 Line 595 Position 5 Maiasaura Juvenile Skeleton What state is home to the finds of Maiasaura nesting colonies. Correct! HINT: Big Sky Country Sorry! The correct answer is Montana. Texas Colorado New Jersey Kansas Montana Utah California Question #163 Line 607 Position 7 Maia Juvenile Skeleton Since 1978, _____ of Maiasaura specimens have been found. Correct! HINT: Think of colonies. Sorry! The correct answer is Thousands. 0 1 3 7 19 Hundreds Thousands Question #164 Line 619 Position 2 Maia Juvenile Skeleton These juveniles possessed relatively enlarged eyes and _____. Correct! HINT: Infant-like quality in some animals. Sorry! The correct answer is Shortened snout. Serrated teeth Shortened snouts No teeth Enlarged snouts Small brow horns Enlarged feet Enlarged hands Question #165 Line 631 Position 8 Maiasaura Juvenile Skull Shortened snouts are not present in modern reptile infants. Correct! HINT: What does an alligator look like when it hatches? Sorry! True. True False Question #166 Line 638 Position 2 Maia Juvenile Skull The skull of an adult Maiasaura is shaped like that of a _____. Correct! HINT: A long-snouted animal. Sorry! The correct answer is Horse. Stegosaurus Horse Ostrich Dog Mammoth Cat Tyrannosaurus Question #167 Line 650 Position 8 Maia Juvenile Skeleton. This dinosaur is an ornithopod. Correct! HINT: Camptosaurus is an ornithopod. Sorry! True. True False Question #168 Line 657 Position 9 Maiasaura Skull MaiasauraÕs small head crest was hollow. Correct! HINT: Some things remain the same, some donÕt. Sorry! False. True False Question #169 Line 664 Position 2 Centrosaurus Skeleton Several of the neck vertebrae in this dinosaur often were fused together. Correct! HINT: This dinosaur is still called Monoclonius by some scientists. Sorry! The correct answer is Centrosaurus. Protoceratops Centrosaurus Triceratops Styracosaurus Chasmosaurus Pentaceratops Brachyceratops Question #170 Line 676 Position 2 Centrosaurus Diorama What modern-day mammal has a nose horn similar to Centrosaurus? Correct! HINT: African animal. Sorry! The correct answer is Rhinoceros. Ram Rhinoceros Elk Deer Moose Caribou Elephant Question #172 Line 688 Position 5 Protoceratops Skeleton Scientist who discovered the famous Mongolian Protoceratops fossils. Correct! HINT: 1920Õs Paleontologist at the American Museum of Natural History. Sorry! The correct answer is Walter Granger. John H. Ostrom Jeff Turner Roy Chapman Andrews Gideon Mantell Walter Granger Charles Darwin Waterhouse Hawkins Question #173 Line 700 Position 3 Protoceratops Skeleton Walter Granger identified the first dinosaur _____ in 1923. Correct! HINT: These were from the dinosaur, Protoceratops. Sorry! The correct answer is Eggs. Teeth Gastroliths Eggs Nests Fossils Coprolites Tracks Question #174 Line 712 Position 1 Protoceratops Diorama Velociraptor and _____ were predators contemporary with Protoceratops. Correct! HINT: The ÒEgg Seizer.Ó Sorry! The correct answer is Oviraptor. Oviraptor Dilophosaurus Ceratosaurus Coelophysis Triceratops Edmontosaurus Albertosaurus Question #175 Line 724 Position 9 Protoceratops Skeleton Protoceratops was an ornithopod? Correct! HINT: Ornithopods were primarily bipedal and possessed no head shield. Sorry! No. Protoceratops was a ceratopsian. Yes No Question #176 Line 731 Position 8 Triceratops Skull The frill of Triceratops is edged with epoccipitals. Correct! HINT: Small, triangular lumps of bone on the outer edge of the frill. Sorry! True. True False Question #177 Line 738 Position 8 Triceratops Diorama Triceratops lacks window-like openings in the frill. Correct! HINT: The frill of Triceratops is a true shield. Sorry! True. True False Question #178 Line 745 Position 8 Triceratops Skull Triceratops horns may have served as heat exchangers. Correct! HINT: Small furrows in the horn core were canals for blood vessels. Sorry! True. True False Question #179 Line 752 Position 6 Triceratops Diorama Find the dinosaur which is not a long-frilled ceratopsian dinosaur. Correct! HINT: Eggs known from ceratopsians are unique to this dinosaur. Sorry! The correct answer is Protoceratops. Chasmosaurus Anchiceratops Pentaceratops Torosaurus Triceratops Protoceratops Arrhinoceratops Question #180 Line 764 Position 8 Pelvis Graphics Saurischian dinosaurs are Òlizard-hipped.Ó Correct! HINT: The evolution of dinosaurs to these modern-day animals may help. Sorry! True. True False Question #181 Line 771 Position 9 Pelvis Graphics Ornithischian dinosaurs are Òlizard-hipped.Ó Correct! HINT: The evolution of dinosaurs to these animals may help. Sorry! False. Ornithischian dinosaurs are Òbird-hipped.Ó True False Question #182 Line 778 Position 1 Campto Skull Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Camptosaurus. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #182 Line 790 Position 2 Compy Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Compsognathus. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #182 Line 802 Position 3 Ornitholestes Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Ornitholestes. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #185 Line 814 Position 4 Pachycephalosaurus Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Pachycephalosaurus. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #185 Line 826 Position 5 Parasaurolophus Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Parasaurolophus. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #185 Line 838 Position 6 Stegoceras Name this dinosaur. Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Stegoceras. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops Question #185 Line 850 Position 7 Trik Braincase This pictures shows the braincase of which dinosaur? Correct! HINT: Sorry, no hint today. Better luck next time. Sorry! The correct answer is Triceratops. Camptosaurus Compsognathus Ornitholestes Pachycephalosaurus Parasaurolophus Stegoceras Triceratops