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Ceratopsian Dinosaurs
The Ceratopsia (meaning "horned faces")
are an infraorder of herbivorous (plant-eating) dinosaurs, that
were characterized by having beaks.
Early members of this infraorder, such as
Psittacosaurus,
were bipedal (walking on two legs).
Later Ceratopsians tended to be much larger and quadrupedal (walking on
four legs), often had elaborate neck frills and facial horns,
and included dinosaurs such as
Triceratops
and
Styracosaurus.
Ceratopsians first appeared during the
late
Jurassic period
and survived until the
end of the
Cretaceous period.
At the end of the
Cretaceous.
about 65 million years ago,
the last Ceratopsians, along with all the other remaining non-avian dinosaurs,
died out during a
mass extinction.
The Ceratopsia infraorder, together with the infraorders of
Pachycephalosauria ("thick-headed lizards")
and
Ornithopoda ("bird feet"),
form the the suborder Cerapoda of the
Ornithischian
dinosaurs.
Ceratopsians are sometimes grouped together with
Pachycephalosaurs
as the Marginocephalia ("fringed heads"), since the
these two infraorders share some common features and appear to be related.
The skull of Ceratopsians is the most common part of
the animal to be preserved as a
fossil
(in contrast to other dinosaurs, where the skulls are often not found).
Indeed, a number of species of Ceratopsians are known only from
their skulls.
Ceratopsian skulls:

Ceratopsian Dinosaur Timeline:
Ceratopsian dinosaurs first appeared during the late Jurassic, about 156 million years ago, and survived until the end of the Cretaceous period, about 65 million years ago

Types of Ceratopsian Dinosaur
Here is a list of some Ceratopsian dinosaurs:

Related Information & Resources
See Also

Ceratopsian Dinosaur Books Here are some books from Amazon.com:
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Indiana University Press Hardcover (656 pages)
 | List Price: $110.00* Lowest New Price: $79.20* Lowest Used Price: $79.19* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description:
Easily distinguished by the horns and frills on their skulls, ceratopsians were one of the most successful of all dinosaurs. This volume presents a broad range of cutting-edge research on the functional biology, behavior, systematics, paleoecology, and paleogeography of the horned dinosaurs, and includes descriptions of newly identified species. |
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Indiana University Press Hardcover (656 pages)
 | List Price: $110.00* Lowest New Price: $79.20* Lowest Used Price: $79.19* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description:
Easily distinguished by the horns and frills on their skulls, ceratopsians were one of the most successful of all dinosaurs. This volume presents a broad range of cutting-edge research on the functional biology, behavior, systematics, paleoecology, and paleogeography of the horned dinosaurs, and includes descriptions of newly identified species. |
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Indiana University Press Hardcover (384 pages)
 | List Price: $49.95* Lowest New Price: $34.89* Lowest Used Price: $32.47* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Horns and Beaks completes Ken Carpenter’s series on the major dinosaur types. As with his volumes on armored, carnivorous, and sauropodomorph dinosaurs, this book collects original and new information, reflecting the latest discoveries and research on these two groups of animals. The Ornithopods include Iguanodon, one of the first dinosaurs ever discovered and analyzed, and perhaps the most common and best-documented group, the hadrosaurs or "duckbilled dinosaurs." The Ceratopsians include Triceratops, known for its distinctive three-horned skull and protective collar. Contributors are Michael K. Brett-Surman, Kathleen Brill, Kenneth Carpenter, Benjamin S. Creisler, Tony DiCroce, Andrew A. Farke, Peter M. Galton, David Gilpin, Thomas M. Lehman, Nate L. Murphy, Christopher J. Ott, Gregory S. Paul, Xabier Pereda Suberbiola, Albert Prieto-Marquez, Bruce Rothschild, José Ignacio Ruiz-Omeñaca, Darren H. Tanke, Mark Thompson, David Trexler, and Jonathan R. Wagner. |
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Indiana University Press Hardcover (384 pages)
 | List Price: $49.95* Lowest New Price: $34.89* Lowest Used Price: $32.47* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: Horns and Beaks completes Ken Carpenter’s series on the major dinosaur types. As with his volumes on armored, carnivorous, and sauropodomorph dinosaurs, this book collects original and new information, reflecting the latest discoveries and research on these two groups of animals. The Ornithopods include Iguanodon, one of the first dinosaurs ever discovered and analyzed, and perhaps the most common and best-documented group, the hadrosaurs or "duckbilled dinosaurs." The Ceratopsians include Triceratops, known for its distinctive three-horned skull and protective collar. Contributors are Michael K. Brett-Surman, Kathleen Brill, Kenneth Carpenter, Benjamin S. Creisler, Tony DiCroce, Andrew A. Farke, Peter M. Galton, David Gilpin, Thomas M. Lehman, Nate L. Murphy, Christopher J. Ott, Gregory S. Paul, Xabier Pereda Suberbiola, Albert Prieto-Marquez, Bruce Rothschild, José Ignacio Ruiz-Omeñaca, Darren H. Tanke, Mark Thompson, David Trexler, and Jonathan R. Wagner. |
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By Thom Holmes
Enslow Publishers Library Binding (128 pages; 1)
 | List Price: $26.60* Lowest New Price: $26.60* Lowest Used Price: $1.41* Usually ships in 2 to 3 weeks* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here |
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By Thom Holmes
Enslow Publishers Library Binding (128 pages; 1)
 | List Price: $26.60* Lowest New Price: $26.60* Lowest Used Price: $1.41* Usually ships in 2 to 3 weeks* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here |
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By Charles Whitney Gilmore
Nabu Press Paperback (74 pages; 1)
 | List Price: $17.75* Lowest New Price: $11.15* Lowest Used Price: $32.31* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. |
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By Charles Whitney Gilmore
Nabu Press Paperback (74 pages; 1)
 | List Price: $17.75* Lowest New Price: $11.15* Lowest Used Price: $32.31* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. |
|
Books LLC Paperback (266 pages)
 | List Price: $19.99* Lowest New Price: $19.99* Lowest Used Price: $22.09* Usually ships in 24 hours* *(As of 17:22 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: Triceratops, Styracosaurus, Psittacosaurus, Species of Psittacosaurus, Ceratopsia, Protoceratops, Centrosaurus, Monoclonius, Torosaurus, Anchiceratops, Chasmosaurus, Pachyrhinosaurus, Einiosaurus, Nedoceratops, Yinlong, Pentaceratops, Brachyceratops, Achelousaurus, Arrhinoceratops, Bagaceratops, Hongshanosaurus, Ceratopsidae, Ceratops, Liaoceratops, Avaceratops, Protoceratopsid, Montanoceratops, Serendipaceratops, Agathaumas, Leptoceratops, Zuniceratops, Polyonax, Chaoyangsaurus, Turanoceratops, Yamaceratops, Udanoceratops, Archaeoceratops, Albertaceratops, Microceratus, Auroraceratops, Prenoceratops, Eotriceratops, Agujaceratops, Lamaceratops, Graciliceratops, Platyceratops, Magnirostris, Leptoceratopsidae, Cerasinops, Bainoceratops, Craspedodon, Xuanhuaceratops, Bagaceratopidae, Kulceratops, Centrosaurinae, Asiaceratops, Breviceratops, Gobiceratops, Chaoyangsauridae, Helioceratops, Psittacosauridae, Dysganus, Archaeoceratopsidae, Coahuilaceratops. Excerpt: Achelousaurus Fossil range: Late Cretaceous Achelousaurus (typically pronounced / ki l s r s/ , though / æk lo . s r s/ might be a better reflection of the butchered etymology; "Achelous 's lizard") is a genus of centrosaurine ceratopsid dinosaur from the Late Cretaceous Period of what is now North America . It was a quadrupedal herbivore with a parrot -like beak, a rough boss (raised bony area) on the snout and two more behind the eyes, and two horns on the end of its long bony neck frill. With a total body length of 6 meters (20 feet), Achelousaurus was a medium-sized ceratopsian. The genus and the one named species ( A. horneri ) were both named by paleontologist Scott Sampson in 1995. The specific name honors Jack Horner , an influential American paleontologist famous for his Montana dinosaur discoveries. The generic na... |
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Books LLC Paperback (266 pages)
 | List Price: $19.99* Lowest New Price: $19.99* Lowest Used Price: $22.09* Usually ships in 24 hours* *(As of 17:22 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: Triceratops, Styracosaurus, Psittacosaurus, Species of Psittacosaurus, Ceratopsia, Protoceratops, Centrosaurus, Monoclonius, Torosaurus, Anchiceratops, Chasmosaurus, Pachyrhinosaurus, Einiosaurus, Nedoceratops, Yinlong, Pentaceratops, Brachyceratops, Achelousaurus, Arrhinoceratops, Bagaceratops, Hongshanosaurus, Ceratopsidae, Ceratops, Liaoceratops, Avaceratops, Protoceratopsid, Montanoceratops, Serendipaceratops, Agathaumas, Leptoceratops, Zuniceratops, Polyonax, Chaoyangsaurus, Turanoceratops, Yamaceratops, Udanoceratops, Archaeoceratops, Albertaceratops, Microceratus, Auroraceratops, Prenoceratops, Eotriceratops, Agujaceratops, Lamaceratops, Graciliceratops, Platyceratops, Magnirostris, Leptoceratopsidae, Cerasinops, Bainoceratops, Craspedodon, Xuanhuaceratops, Bagaceratopidae, Kulceratops, Centrosaurinae, Asiaceratops, Breviceratops, Gobiceratops, Chaoyangsauridae, Helioceratops, Psittacosauridae, Dysganus, Archaeoceratopsidae, Coahuilaceratops. Excerpt: Achelousaurus Fossil range: Late Cretaceous Achelousaurus (typically pronounced / ki l s r s/ , though / æk lo . s r s/ might be a better reflection of the butchered etymology; "Achelous 's lizard") is a genus of centrosaurine ceratopsid dinosaur from the Late Cretaceous Period of what is now North America . It was a quadrupedal herbivore with a parrot -like beak, a rough boss (raised bony area) on the snout and two more behind the eyes, and two horns on the end of its long bony neck frill. With a total body length of 6 meters (20 feet), Achelousaurus was a medium-sized ceratopsian. The genus and the one named species ( A. horneri ) were both named by paleontologist Scott Sampson in 1995. The specific name honors Jack Horner , an influential American paleontologist famous for his Montana dinosaur discoveries. The generic na... |
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By Geological Charles Whitney Gilmore
General Books LLC Paperback (52 pages)
 | List Price: $20.00* Lowest New Price: $20.00* Lowest Used Price: $22.02* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Govt. Print. Off., 1917; Subjects: Reptiles, Fossil; Dinosaurs; Juvenile Nonfiction / Animals / Dinosaurs |
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By Geological Charles Whitney Gilmore
General Books LLC Paperback (52 pages)
 | List Price: $20.00* Lowest New Price: $20.00* Lowest Used Price: $22.02* Usually ships in 24 hours* *(As of 17:22 Pacific 2 Sep 2010 More Info)
Click Here | Product Description: The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Govt. Print. Off., 1917; Subjects: Reptiles, Fossil; Dinosaurs; Juvenile Nonfiction / Animals / Dinosaurs |
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By Walter Granger
By order of the Trustees of The American Museum of Natural History Unknown Binding (9 pages)
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By Walter Granger
By order of the Trustees of The American Museum of Natural History Unknown Binding (9 pages)
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