54 Rhymes For KNAUR

• huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic

• extinct marine reptile with a small head on a long neck and a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous

• large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; later Cretaceous period in North America

• A large extinct marine reptile in the family Mosasauridae, dominant marine predator of the Cretaceous. Mosasaurs are considred to be in squmata, the same group that includes lizards and snakes.

• wild ox of mountainous areas of eastern India

• A steep cliff or bank.

• having the back covered with thick bony plates; thought to have walked with a sprawling gait resembling a lizard's

• huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic

• extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts

• a dinosaur that could grow to be as tall as a building five stories tall

• large carnivorous bipedal dinosaur having huge claws

• any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic

• any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs

• large primitive reptile having a tall spinal sail; of the Permian or late Paleozoic in Europe and North America

• an extinct reptile of the Jurassic and Cretaceous having a bird-like beak and membranous wings supported by the very long fourth digit of each forelimb

• herbivorous ornithischian dinosaur with a row of bony plates along its back and a spiked tail probably used as a weapon

• (Greek mythology) a mythical monster with the head of a bull and the body of a man; slain by Theseus

• amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the Southern Hemisphere

• primitive medium-sized theropod; swift-running bipedal carnivorous dinosaur having grasping hands with sharp claws and a short horn between the nostrils; Jurassic in North America

• duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet

• a kind of maniraptor

• a kind of theropod dinosaur found in Argentina

• intermediate in form between the therapsids and most primitive true mammals

• extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming

• primitive dinosaur found in Argentina

• huge herbivorous dinosaur of the Cretaceous found in western North America

• an unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn; late Cretaceous