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Psittacosaurus
Psittacosaurus was a herbivore (plant-eater)
that lived in
China, Mongolia and Siberia, during the early Cretaceous period,
about 120 to 100 million years ago.
The name Psittacosaurus was coined by
Henry Fairfield Osborn
and means "parrot lizard".
Psittacosaurus was about 8 feet (2.4 meters) long. It was bipedal (walked on
two legs) and equipped with a powerful beak on its upper jaw.
Psittacosaurus jaws were filled with self-sharpening teeth that would have
been used for cropping and slicing plant material, but were unsuitable for
chewing its food. The animal is known to have swallowed stones
("gastroliths") which would have helped wear down its food as
it passed through its digestive system (probably in a similar manner to
the gizzard in modern birds) - as many as 50 gastroliths have been found
in the abdominal cavities of some specimens.
Fossils
of at least 10 different species of Psittacosaurus have been
found so far in
China,
Mongolia and
Russia,
plus a possible additional species from
Thailand. In fact,
in total
fossils
of over 400 individual animals have been collected so far, including many
complete skeletons, and of every age from hatchling to adult, making it
one of the most studied and best-known dinosaur genera.
One
fossil
specimen found in China was found to have what
appear to have been hollow tubular bristles, each about 6 inches
(16 centimeters) in a single row down its back and tail. The purpose
of these structures are not certain, but one possibility is that they
were used for display and communication. It is also not clear whether
these (or similar) structures were found on all species of
Psittacosaurus, or just on this one particular species.
Psittacosaurus was a herbivore (plant-eater) that lived from 120 to 100 million years ago
Related Information & Resources
See Also
Psittacosaurus Facts
Here is a summary of some of the key facts about Psittacosaurus:
- Psittacosaurus was a genus of dinosaur.
- "Psittacosaurus" means "parrot lizard".
- Psittacosaurus was a member of the Ornithischia ("bird-hipped") order of dinosaurs. What this means, is that although Psittacosaurus was not closely related to birds, it did have similarly shaped pelvic bones.
- Psittacosaurus was a Ceratopsian - a member of a group of related herbivorous (plant-eating) dinosaurs with beaks, many of which had neck frills and horns as well.
- Psittacosaurus lived between about 120 million years ago and 100 million years ago, during the Cretaceous period.
- Psittacosaurus lived in China, Mongolia and Siberia.
- Psittacosaurus was a herbivore (plant-eater).
- Psittacosaurus is thought to have swallowed stones which would have been used to help grind up tough plant material (some modern birds do the same thing). Fossils of these stones ("gastroliths") have been found in the same rocks as Psittacosaurus.
- Psittacosaurus was up to 8 feet (2.4 meters) long.
- Psittacosaurus weighed upto about 175 pounds (79 kilograms).
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Psittacosaurus 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 Frances Swann
Rourke Pub Group
Library Binding
 | List Price: $21.93*
Lowest Used Price: $8.97*
In stock Usually ships within 3 to 4 days.*
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Click Here | Description:
Psittacosaurus (Dinosaur Library)- Manufacturer: Rourke Pub Group
- ISBN: 0865925186
- EAN: 9780865925182
Details:- Product Category: Library Binding
- Author: Frances Swann
Physical Description:- Size: 10.75 inches by 8.0 inches by 0.25 inches
- Weight: 0.6 Pounds
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By Cui Zhonglei
Jilin Fine Arts Publishing House
Released: May 1st, 2013
Paperback (19 pages)
 | Lowest New Price: $72.33*
In Stock*
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Psittacosaurus (Good Company) (Chinese Edition)- Manufacturer: Jilin Fine Arts Publishing House
- ISBN: 7538672354
- EAN: 9787538672350
- PartNumber: 9787538672350
Details:- Paperback
- Number of Pages: 19
- Author: Cui Zhonglei
- Publication Date: May 1st, 2013
- Release Date: May 1st, 2013
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By Catherine Veitch
Miles Kelly Publishing Ltd
Released: May 16th, 2019
Paperback (0 pages)
 | Lowest Used Price: $8.15*
In Stock*
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Dinosaur Adventures: Psittacosaurus - The lost egg- Manufacturer: Miles Kelly Publishing Ltd
- ISBN: 178617846X
- EAN: 9781786178466
Details:- Paperback
- Number of Pages: 0
- Author: Catherine Veitch
- Publication Date: May 16th, 2019
- Release Date: May 16th, 2019
Physical Description:- Size: 10.35431 inches by 10.27557 inches by 0.11811 inches
- Weight: 0.39242282636 Pounds
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By Gregory S. Paul
Princeton University Press
Released: November 1st, 2016
Hardcover (360 pages)
 | List Price: $35.00*
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The Princeton Field Guide to Dinosaurs: Second Edition (Princeton Field Guides)- Manufacturer: Princeton University Press
- Brand: Princeton University Press
- ISBN: 0691167664
- EAN: 9780691167664
- PartNumber: 9780691167664
Details:- Hardcover
- Edition: 2
- Number of Pages: 360
- Author: Gregory S. Paul
- Publication Date: November 1st, 2016
- Release Date: November 1st, 2016
Physical Description:- Size: 11.1 inches by 8.7 inches by 1.2 inches
- Weight: 3.75006307662 Pounds
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Psittacosaurus Toys
Here are some toys/games from Amazon.com:
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Flat River Group
Multicolor Toy
 | List Price: $49.99*
Lowest New Price: $45.81*
In Stock*
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Creative Beast Studio Creative Beasts Studio Beasts of The Mesozoic: Psittacosaurus Mongoliensis - 1/6th Scale Dinosaur Action Figure W/Base - 12' Articulated Collectible Miniature, Hand-Painted- Manufacturer: Flat River Group
- Brand: Flat River Group
- Model: 754CBS
- UPC: 847944062776
- EAN: 0847944062776
- PartNumber: 754CBS
Details:Physical Description:- Size: 9.0 Inches by 7.0 Inches by 4.0 Inches
- Color: Multicolor
Features:- ARTICULATED FIGURE: This 1/6 scale action figure has 19 points of articulation. The solid articulation makes for some strong poses.
- HIGHLY-DETAILED: HAND PAINTED FIGURE: Measures 12" long and 5.5" tall. Detailed base with posing rod. Features detailed sculpting and intricate paintwork for a realistic look.
- SCIENTIFICALLY ACCURATE COLLECTIBLE: Includes full color background display insert and collector card. Exquisite dinosaur scale replicas that are based off of science and years of thorough research.
- DISPLAY IN OR OUT OF THE BOX: Prehistoric beasts walked the Earth long before our time. With its unique package design, proudly display on your shelf in or out of its' packaging. Great gift idea for dinosaur enthusiasts.
- CERATOPSIAN SERIES: During the Cretaceous Period, a group of dinos that were squat in stature but hugely powerful roamed the earth. The Ceratopsian group were mostly made up of large, herbivorous dinos that had beaks & horns.
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JOKFEICE
 | Lowest New Price: $10.08*
In Stock*
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Flormoon Dinosaur Toy Realistic Psittacosaurus Animal Figures Science Project, Cake Topper, Early Educational Toys Birthday for Toddlers Kids Age 3 4 5- Manufacturer: FLORMOON
- Brand: JOKFEICE
- Model: 195BB
- UPC: 792332331920
- EAN: 0792332331920
- PartNumber: FLM-10973-0610UK
Physical Description:- Weight: 0.110231131 Pounds
Features:- ?SAFETY MATERIAL? FLORMOON Animal Figurines made of durable Eco-friendly plastic material, BPA Free, Phthalates Free and Non-Toxic. Conforms to Releated Toy Safety Standards. Safety always comes first.
- ?REALISTIC ANIMAL FIGURES? Our Animal Figurines was hand painted with high realistically detailed appearance, cute face and childish eyes. Their uniquely molded textures and richly painted details make the animals vivid.
- ?GREAT FOR KIDS AGE 3 AND UP? The Animal Figurines toys are great for stocking stuffers, Christmas party favors, holidays, birthday party games, educational purposes, learning Playset toys, party decoration, party favors or rewards. Ideal party or birthday gifts supplies set for a animals world themed.
- ?EARLY EDUACTIONAL TOYS? The Realistic Animals Figures palyset will spark hours of imaginative play. Great for early education purposes, creative play, party favors, Birthday Cake Topper, Christmas, Baby Shower etc. It will help to improve children's concentration and outsight, develop and train their imagination and creativity.
- ?LONG-TERM WARRANTY? We have a no hassle 100% guarantee refund policy. If you get the play animal figures set and do not love them, simply return for a full refund. Just Add to your cart now!
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Beasts of the Mesozoic
Multicolor Toy
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Beasts of the Mesozoic: Glow-in-The-Dark Dinosaur 3-Pack - 4" Velociraptor, Protoceratops & Psittacosaurus - 1/18th Scale Action Figures, Collectible- Manufacturer: Creative Beast Studio
- Brand: Beasts of the Mesozoic
- Model: 28942
- UPC: 850028628942
- EAN: 0850028628942
- PartNumber: 28942
Details:Physical Description:- Size: 3.36 inches by 7.03 inches by 5.18 inches
- Color: Multicolor
Features:- 3 ARTICULATE FIGURES: Each of the 1/18th scale action figures has 12-15 points of articulation for realistic movement and poses. Features a Velociraptor, Protoceratops & Psittacosaurus.
- HIGHLY-DETAILED FIGURES: Each figure is approximately 4" long. Features detailed design and sculpting for a realistic look. The superior craftsmanship is reflected in each detail.
- GLOWS-IN-THE-DARK after being exposed to light. These figures will stand out even in the dark with bold vibrant colors. Adding an extra layer of excitement to the miniature dinos!
- READY FOR DISPLAY: Includes a display stand compatible with any flat surface. Add other 1/18th scale Beasts of the Mesozoic figures and accessories to create your own prehistoric scene.
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Jurassic World
Multicolor Toy
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Mattel Jurassic World Wild Roar Ceratosaurus Dinosaur Figure with Continuing Snapping Chomp Attack & Roar Sound, Posable Toy & Digital Play- Manufacturer: Mattel
- Brand: Jurassic World
- Model: HTK74
- UPC: 194735192427
- EAN: 0194735192427
- PartNumber: HTK74
Details:Physical Description:- Size: 4.8386 inches by 3.0591 inches by 12.8819 inches
- Color: Multicolor
Features:- ?Rampage attack and roar! This Wild Roar Ceratosaurus dinosaur toy has a snapping chomp attack, accompanied by a ferocious roar for exciting action play!
- ?Lifelike action! The spin wheel-activation on this dinosaur figure can be wheeled forward or backward to create a continuous, realistic motion of its head and its snapping chomp attack!
- ?Medium in size, full of thrills! The Ceratosaurus is 13 inches long and designed with a habitat-specific deco and movable joints, including an articulated jaw. It's ready for battle moves or wild poses.
- ?Wildly fun! This Wild Roar Ceratosaurus figure makes a great toy for any dinosaur fans 4 years and older.
- ?Digital dino and games! Scan the hidden Tracking Code in the free Jurassic World Play App with a compatible smart device (not included) to collect the digital dino and play fiercely fun games!
- ?Ride 'N Rampage! In this game, start racing motocross and activate "Destruction Mode" to suddenly turn into a rampaging dinosaur! Collect keys and badges while dodging obstacles on this adventurous ride!
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Jurassic World
Multicolor Toy
 | List Price: $24.99*
Lowest New Price: $23.85*
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Mattel Jurassic World Gigantic Trackers Bajadasaurus Action Figure Dinosaur Toy with Rampage Neck Attack, Evolution Spikes, Tail Whip, Digital Play- Manufacturer: Mattel
- Brand: Jurassic World
- Model: HTK80
- UPC: 194735192397
- EAN: 0194735192397
- PartNumber: HTK80
Details:Physical Description:- Size: 7.5 Inches by 14.0 Inches by 3.7402 Inches
- Weight: 0.9259415004 pounds
- Color: Multicolor
Features:- Rampage attack! A vicious neck attack feature brings to life the intimidating look of this Gigantic Tracker Bajadasaurus. It's ready for big battling action. Just use the spin wheel to active the neck motion.
- Tails of woe! A spring-loaded tail whip adds to the aggression against any foe. Just pull the tail to either side and watch it whip back!
- Evolved for battle! Slide the lever to watch the neck spikes grow -- this Bajadasaurus' evolution feature makes this 13-inch long, 8-inch tall figure look even more dramatic.
- Great toy! This Bajadasaurus makes an exciting toy for any dinosaur lover 4 years or older, especially Jurassic World fans.
- Digital dino and games! Scan the hidden Tracking Code in the free Jurassic World Play App with a compatible smart device (not included) to collect the digital dino and play fiercely fun games!
- ?Ride 'N Rampage! In this game, start racing motocross and activate "Destruction Mode" to suddenly turn into a rampaging dinosaur! Collect keys and badges while dodging obstacles on this adventurous ride!
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Safari Ltd.
Orange/Gray Toy
 | List Price: $21.99*
Lowest New Price: $19.99*
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Safari Ltd. Pachycephalosaurus Figurine - Detailed 8" Plastic Model Figure - Fun Educational Dinosaur Play Toy for Boys, Girls & Kids Ages 3+- Manufacturer: Safari Ltd.
- Brand: Safari Ltd.
- Model: 100350
- UPC: 095866004118
- EAN: 0095866004118
- PartNumber: 100350
Details:Physical Description:- Size: 4.330708657 inches by 8.267716527 inches by 2.755905509 inches
- Weight: 0.220462262 pounds
- Color: Orange/Gray
Features:- Detailed Design: This Pachycephalosaurus figure showcases its distinctive domed skull and bony knobs, including an injury detail from combat. It's an authentic representation of this Late Cretaceous Period dinosaur.
- Educational and Engaging: Providing a glimpse into the world of prehistoric creatures, this figure encourages curiosity about paleontology and fosters imaginative play. It's a wonderful tool to learn about the life and behaviors of Pachycephalosaurus.
- Safe and Superior Quality: Made from durable, non-toxic, BPA-free PVC, this hand-painted model is safe for children aged 3+ and is built to last through endless adventures.
- Dimensions: Measuring 8 inches long and 3 ¾ inches tall, this figure is about the size of a pair of scissors, perfect for hands-on exploration.
- Perfect Gift: Ideal for dinosaur enthusiasts, educators, collectors, or kids who love prehistoric adventures, this Pachycephalosaurus makes a fantastic gift.
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SIENON
 | Lowest New Price: $16.88*
In Stock*
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SIENON 6.3 Inch Jurassic Dinosaur Toy Figures, Realistic Dinosaur Toys Set Dilophosaurus Blue Velociraptor T-Rex Mosasaurus Brachiosaurus Pterosaur Dinosaur Figurines for Dino Party(6Pack Dinosaur)- Manufacturer: SIENON
- Brand: SIENON
- PartNumber: YK202
Physical Description:Features:- ?Realistic Dinosaur Animal Figures?-Plastic Dinosaurs toys with vibrant colors, natural appearance, active poses, each figure is finely hand painted and sculpted by experts which ensures authenticity. Idea for educational on prehistoric creature species and natural history. Jurassic Dinosaurs have gathered, the wonderful dinosaur games are about to begin!
- ?Premium Quality & Medium Size?-The Dinosaurs figures toys are made of high-quality, durable plastic, BPA-Free resin and coating, with ASTM, CPSIA, EN71, RoHS approval, is durable and washable, very safe to use. You can use it as cake topper and bath toys. The size of Dinosaurs figurine measures about from 3inches to 6.3inches.
- ?Multiple Usage?-The Dinosaurs figurines set are true-to-life detail, vivid colors and active poses, these models are designed for teachers, children, collectors, dinosaur lovers and pastry cook. This dinosaur animal figurines can not only be early education tools but also perfect for Dinosaurs theme party decorations, dinosaur cake toppers. Dinosaur figures also can be put in the pool or bath tub for child to enjoy bathtub time!
- ?Early Education Tool?- The Dinosaurs toy set are great to pretend play props, enhancing dinosaur animals vocabulary, ocean knowledge, language skills, creative thinking and active cognitive learning through imaginative play. It also can make away your kids from electronics which can protect their eyesight, help to expand kids’ visions and develop their imagination while enjoying your family time.
- ?Great Gift Idea & Worry-free Service?-This Dinosaurs toys are great for birthday, suitable for landscape scenes, educational toy, Dinosaurs theme party gifts, school classrooms rewards/prize or party supplies, home desktop decorations. We believe you will love our products as much as we do! But if for some reasons you don’t satisfy, we will full refund. And any problems, please do not hesitate to contact us.
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Gemini&Genius
Ankylosaurus Unknown Binding
 | Lowest New Price: $8.99*
In Stock*
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Gemini & Genius Saichania Action Figure Ankylosaurus Dinosaur World Dino Park Toys Science Educational Realistic Design Nail Art Dragon Dinosaur Figure Gift for Kids & Classroom Prize Supplies.- Manufacturer: Shenzhen Gemini Technology LTD.
- Brand: Gemini&Genius
- Model: Dinosaur Figure Set -1
- UPC: 741311091096
- EAN: 0741311091096
- PartNumber: Dinosaur Figure Set -1
Details:- Product Category: Unknown Binding
Physical Description:- Size: 2.3 Inches by 5.5 Inches by 4.2 inches
- Color: Ankylosaurus
Features:- ?Ankylosaurid Dinosaur?Saichania (Mongolian meaning "beautiful one") is a genus of herbivorous ankylosaurid dinosaur from the Late Cretaceous period of Mongolia and China. Saichania was over five metres long and weighed over two tonnes. It was more robustly built than other members of the Ankylosauridae.
- ?Develop Dexterity and Spark the Imagination?We encourage your kids to use their imagination to create their own magical kingdom. The toys will help to develop their skills while enjoying hours of imaginative play in great planet's history.
- ?Great Detail?It is hand painted with amazing detail, realistic, educational, and fun, this figurine is suitable for a range of interests, including collectors, teachers, and kids. Another special characteristic of this figure is the care in the details and postures, which gives the impression that the figurines are animated.
- ?Beautifully Finished and Durable?This figure is beautifully finished and the extreme attention to detail is universally recognized. This figure is made of a very high quality plastic.
- ?SIZE?Large lifelike Saichania Figure at 2.3 inches tall and 5.98 inches length; Weighs 4.5 ounces.NOT for children under 3 years old.
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Collecta
Green Toy
 | List Price: $10.99*
Lowest New Price: $9.99*
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CollectA Stegosaurus Toy Dinosaur Figure - Authentic Hand Painted & Paleontologist Approved Model- Manufacturer: CollectA
- Brand: Collecta
- Model: 88576
- EAN: 4892900885766
- PartNumber: 88576
Details:Physical Description:- Size: 3.34645 inches by 6.2992 inches by 1.5748 inches
- Weight: 0.220462262 Pounds
- Color: Green
Features:- FUN FACTS: Stegosaurus means "Roof Lizard". It had a distinctive alternating double row of plates down its back and tail and was armed with spikes.
- PALEONTOLOGIST APPROVED: Working with experts from across the globe, Collecta hand-painted figurines are all factually accurate and paleontologist-approved, so little ones get to learn while they play.
- AUTHENTICITY: Each prehistoric sculpture has been approved by Anthony Beeson, a well respected expert in palaeoimagery who is also an art librarian, archaeologist and collector, based in the city of Bristol, England.
- SAFETY: All CollectA products are individually hand crafted with only the finest materials and rigorously tested to ensure they meet the highest safety standards.
- PRODUCT SPECS: Stegosaurus measures 6.30L x 1.57W and is suitable for children ages 3 and up.
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