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Ceratosaurus
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Ceratosaurus was a carnivore (meat-eater) that lived in North America,
Africa, and possibly Portugal,
during the late Jurassic period,
about 156 to 145 million years ago.
Ceratosaurus was about 15 to 20 feet (4.5 to 6 meters) long and may have weighed up to 1 ton.
Ceratosaurus can be recognized by the short horn on its snout, its massive tail, and its four-fingered hands (a primitive configuration).
Ceratosaurus was first discovered by
Othniel C. Marsh who
choose the name which means "horned lizard", referring to the horn
on the animal's nose.
Marsh
speculated that Ceratosaurus was a good swimmer because of its crocodile-like tail.
The earliest examples of Ceratosaurus
were found in Cleveland Lloyd
Dinosaur Quarry in
Utah
and Dry Mesa Quarry in
Colorado.
At least four, and perhaps as many as six, distinct species Ceratosaurus are now
known from the
fossil
discoveries to date.
There is still many issues to research and debate about Ceratosaurus,
not least of which is how exactly to
classify it. One of the mysteries
about the creature is that it has a mix of advanced and primitive
characteristics, and it is not entirely clear which other
dinosaurs it is related to.

Ceratosaurus was a carnivore (meat-eater) that lived from 156 to 145 million years ago

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Ceratosaurus Facts
Here is a summary of some of the key facts about Ceratosaurus:
- Ceratosaurus was a genus of dinosaur.
- "Ceratosaurus" means "horned lizard" (after the horn on the animal's snout). The name was chosen by Othniel C. Marsh in 1884.
- Ceratosaurus was a member of the Saurischia ("lizard-hipped") order of dinosaurs. What this means, is that although Ceratosaurus was not closely related to lizards, it did have similarly shaped pelvic bones.
- Ceratosaurus was a Theropod - a member of a group of related bipedal dinosaurs that included the ancestors of birds (although Ceratosaurus was not itself an ancestor of birds).
- Ceratosaurus lived between about 156 million years ago and 145 million years ago, during the Jurassic period.
- Ceratosaurus lived in North America, Africa, and at least parts of Europe (there is some evidence that Ceratosaurus lived in Portugal).
- Ceratosaurus was a carnivore (meat-eater).
- Ceratosaurus was about 15 feet (4.5 meters) to 20 feet (6.1 meters) long.
- Ceratosaurus weighed up to 1 ton.
Ceratosaurus Toys Here are some toys/games from Amazon.com:
Disclosure: Products details and descriptions provided by Amazon.com. Our company may receive a payment if you purchase products from them after following a link from this website.
Bandai Toy
 | Lowest New Price: $4.99* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | - featuring a dinosaur from the Cretaceous/Jurassic period
- Import Japanese product with Japanese text insert.
Product Description: The Dinosaurs gallery, featuring a dinosaur from the Cretaceous/Jurassic period. You will get one of four different color versions of this dinosaur. The figure measures about 2.5-3" (6-7 cm) in height. Packaged in a clear plastic bag, with a Japanese text insert. |
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Kenner Toy
 | Lowest New Price: $9.94* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Made by Kenner in 1993 |
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Safari Released: 2010-04-20 Toy
 | List Price: $14.99* Lowest New Price: $14.99* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | - Laminated in 3 mm plastic
- Allows children to learn key scientific information
- Safari Ltd takes pride in providing breathtaking, innovative and value priced creative learning tools
Product Description: A quality educational poster from Safari Ltd. This beautiful poster features two dinosaurs a Ceratasaurus and Brachiosaurus in a standoff position. Fully laminated. Size - 24W x 36H inches. |
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Safari Toy
 | Lowest New Price: $8.69* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | - Size: 36 in.x 24 in. (91.4 x 61 cm).
- Beautifully illustrated poster.
Product Description: Beautifully illustrated poster. Size: 36 in.x 24 in. (91.4 x 61 cm). |
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Safari Toy
| Lowest New Price: $9.99* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | Product Description:
This beautiful poster features two dinosaurs in a standoff -Ceratasaurus and Brachiosaurus.
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Ceratosaurus Books Here are some books from Amazon.com:
Disclosure: Products details and descriptions provided by Amazon.com. Our company may receive a payment if you purchase products from them after following a link from this website.
By Virginia Schomp
Benchmark Books (NY) Library Binding (32 pages; 1)
 | List Price: $29.93* Lowest New Price: $27.21* Lowest Used Price: $0.01* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here |
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Books LLC Paperback (164 pages)
 | List Price: $19.99* Lowest New Price: $19.99* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Purchase includes free access to book updates online and a free trial membership in the publisher's book club where you can select from more than a million books without charge. Chapters: Majungasaurus, Abelisauridae, Ceratosaurus, Rajasaurus, Carnotaurus, Betasuchus, Limusaurus, Abelisaurus, Ceratosauridae, Genyodectes, Deltadromeus, Berberosaurus, Ceratosauria, Bahariasaurus, Elaphrosaurus, Rugops, Orthogoniosaurus, Kryptops, Tarascosaurus, Carnotaurinae, Genusaurus, Ilokelesia, Noasaurus, Masiakasaurus, Skorpiovenator, Indosuchus, Indosaurus, Aucasaurus, Xenotarsosaurus, Velocisaurus, Abelisaur, Pycnonemosaurus, Ozraptor, Spinostropheus, Newtonsaurus, Ligabueino, Ekrixinatosaurus, Noasauridae, Coeluroides, Dandakosaurus, Ornithomimoides, Compsosuchus, Bayosaurus. Excerpt: Abelisaurs Fossil range: Jurassic - Cretaceous , 165 70 Ma Pre O S D C P T J K Pg N Abelisaurs were a group of ceratosaurian dinosaurs which lived in the Southern hemisphere (with the exception of Tarascosaurus in Southern Europe ) during the Cretaceous period. Some well-known dinosaurs of this group include Abelisaurus , Carnotaurus , and Majungasaurus . Classification item Family Abelisauridae A hyperlinked version of this chapter is at Abelisaurids Fossil range: Lower -Upper Cretaceous , 110 65 Ma Pre O S D C P T J K Pg N Possible Middle Jurassic record Abelisauridae (meaning "Abel's lizar... |
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Books LLC Paperback (268 pages)
 | List Price: $19.99* Lowest New Price: $19.99* Lowest Used Price: $22.09* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Purchase includes free access to book updates online and a free trial membership in the publisher's book club where you can select from more than a million books without charge. Chapters: Massospondylus, Spinosaurus, Barosaurus, Brachiosaurus, Ceratosaurus, Kentrosaurus, Aardonyx, List of African Dinosaurs, Giraffatitan, Carcharodontosaurus, Abrictosaurus, Sigilmassasaurus, Ouranosaurus, Dryosaurus, Nigersaurus, Cetiosaurus, Megapnosaurus, Afrovenator, Antetonitrus, Elrhazosaurus, Suchomimus, Deltadromeus, Berberosaurus, Paralititan, Eocursor, Kangnasaurus, Heterodontosaurus, Lesothosaurus, Gyposaurus, Jobaria, Bahariasaurus, Elaphrosaurus, Eucnemesaurus, Rugops, Lurdusaurus, Melanorosaurus, Dicraeosaurus, Algoasaurus, Plateosauravus, Kryptops, Kemkemia, Aegyptosaurus, Atlasaurus, Australodocus, Malawisaurus, Stormbergia, Tazoudasaurus, Tornieria, Tendaguria, Eocarcharia, Cristatusaurus, Euskelosaurus, Dracovenator, Fabrosaurus, Rebbachisaurus, Nqwebasaurus, Spinophorosaurus, Vulcanodon, Lycorhinus, Thotobolosaurus, Chebsaurus, Spinostropheus, Lanasaurus, Aetonyx, Paranthodon, Janenschia, Karongasaurus, Blikanasaurus, Inosaurus, Dinosaur Deposits of Niger, Likhoelesaurus, Geranosaurus. Excerpt: Aardonyx Fossil range: Early Jurassic , 195 Ma Pre O S D C P T J K Pg N Aardonyx (Afrikaans aard , "earth" + Greek onux , "nail, claw") is a genus of prosauropod dinosaur . It is known from the type species Aardonyx celestae found from the Lower Jurassic Elliot Formation of South Africa . A. celestae was named after Celeste Yates, who prepared much of the first known fossil material of the species. It has arm features that are intermediate between prosauropods and sauropods . Based on the structure of the hind limbs and pelvic girdle of Aardonyx , the dinosaur normally moved bipedally but could drop to quadrupedal movement similar to Iguanodon . It shares some attributes with giant quadrupedal sauropods like Apatosaurus . Australian paleontologist Adam Yates and his team'... |
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By Dougal Dixon
Picture Window Books Library Binding (24 pages; 1)
 | List Price: $23.93* Lowest New Price: $13.25* Lowest Used Price: $13.24* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here |
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Books LLC Paperback (592 pages)
 | List Price: $19.99* Lowest New Price: $19.99* Usually ships in 24 hours* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Purchase includes free access to book updates online and a free trial membership in the publisher's book club where you can select from more than a million books without charge. Chapters: Allosaurus, Archaeopteryx, Iguanodon, Plateosaurus, Stegosaurus, Compsognathus, List of European Dinosaurs, Ceratosaurus, Scelidosaurus, Megalosaurus, Baryonyx, Elopteryx, Camptosaurus, Pelecanimimus, Piveteausaurus, Priodontognathus, Hypsilophodon, Pelorosaurus, Betasuchus, Xenoposeidon, Callovosaurus, Scipionyx, Phyllodon, Europasaurus, Proceratosaurus, Cetiosaurus, Hylaeosaurus, Magnosaurus, Polacanthus, Pararhabdodon, Lophostropheus, Ampelosaurus, Heptasteornis, Miragaia, Neosodon, Bradycneme, Thecodontosaurus, Aepisaurus, Torvosaurus, Procompsognathus, Dinosaurs of the Isle of Wight, Eucamerotus, Oplosaurus, Agrosaurus, Anoplosaurus, Struthiosaurus, Efraasia, Cruxicheiros, Ischyrosaurus, Orthomerus, Eustreptospondylus, Tethyshadros, Cardiodon, Stokesosaurus, Erectopus, Juravenator, Calamosaurus, Mantellisaurus, Dacentrurus, Csehbánya Formation, Turiasauria, Lourinhanosaurus, Hungarosaurus, Echinodon, Galveosaurus, Owenodon, Morinosaurus, Dinheirosaurus, Lourinhasaurus, Eotyrannus, Iliosuchus, Magyarosaurus, Cetiosauriscus, Neovenator, Pantydraco, Ornithopsis, Nuthetes, Pyroraptor, Valdosaurus, Rhabdodon, Koutalisaurus, Acanthopholis, Aristosuchus, Losillasaurus, Pneumatoraptor, Tarascosaurus, Dromaeosauroides, Genusaurus, Poekilopleuron, Euronychodon, Draconyx, Dracopelta, Asylosaurus, Taveirosaurus, Liliensternus, Hypselosaurus, Metriacanthosaurus, Variraptor, Chondrosteosaurus, Turiasaurus, Lexovisaurus, Zalmoxes, Regnosaurus, Suchosaurus, Dinosaurs of Romania, Stenopelix, Dollodon, Craspedodon, Pterospondylus, Lusotitan, Becklespinax, Halticosaurus, Aviatyrannis, Sarcosaurus, Thecocoelurus, Loricatosaurus, Arenysaurus, Aragosaurus, Thecospondylus, Ruehleia, Histriasaurus, Bothriospondylus, Agnosphitys, Yaverlandia, Dubreuillosaurus, Dolichosuchus, Ornithodesmus, Streptos... |
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By Mike Brown
Gareth Stevens Pub Library Binding (24 pages; 1)
| List Price: $19.93* Lowest New Price: $7.25* Lowest Used Price: $1.72* *(As of 12:27 Pacific 2 Sep 2010 More Info)
Click Here |
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By Othniel Charles Marsh
American Journal of Science Unknown Binding (350 pages)
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By James H Madsen
Utah Geological Survey Unknown Binding (80 pages)
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By Charles W Gilmore
Govt. print. off Unknown Binding (159 pages)
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By Oliver Perry Hay
Govt. pr. off Unknown Binding
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