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Spinosaurus
Click here for more Spinosaurus Pictures
Spinosaurus was a carnivore (meat-eater) that lived during the late
Cretaceous period,
about 95 to 70 million years ago.
Until recently, it was thought that Spinosaurus was 39 feet (11.9 meters) long, and probably weighed 7 tons.
However, new research published in
2006, suggests that some Spinosaurus were
as much as 51 feet (17 meters) long and could have weighed 9 tons: This
would make Spinosaurus the largest known carnivore,
Spinosaurus had 6 feet (1.8 meters) spines on its back,
forming
a large fin (sometimes also called "sail").
The fin was probably used for temperature
regulation: the animal could face it towards or away from the sun, depending
on whether it needed to heat up or cool down.
The creature's name comes from this feature: Spinosaurus means
"spine lizard".
Spinosaurus also had surprisingly large arms, compared to related carnivores,
so it is possible that it may have been able to walk on all fours.

Spinosaurus was a carnivore (meat-eater) that lived from 95 to 70 million years ago

Related Information & Resources
Related Web Sites
- Spinosaurus -
Probably, the largest land carnivore in history
See Also

Spinosaurus Facts
Here is a summary of some of the key facts about Spinosaurus:
- Spinosaurus was a genus of dinosaur.
- "Spinosaurus" means "spine lizard".
- Spinosaurus was a member of the Saurischia ("lizard-hipped") order of dinosaurs. What this means, is that although Spinosaurus was not closely related to lizards, it did have similarly shaped pelvic bones.
- Spinosaurus was a Theropod - a member of a group of related bipedal dinosaurs that included the ancestors of birds (although Spinosaurus was not itself an ancestor of birds).
- Spinosaurus lived between about 95 million years ago and 70 million years ago, during the late Cretaceous period.
- Spinosaurus lived in Africa.
- Spinosaurus was a carnivore (meat-eater).
- Spinosaurus's diet is believed to have included fish, like that of its relative, Baryonyx.
- Spinosaurus was somewhere between 39 feet (11.9 meters) and 51 feet (17 meters) long - its exact size remains a subject of research and debate.
- Spinosaurus weighed somewhere between 7 and 9 tons - its exact weight remains a subject of research and debate.
Spinosaurus Toys
Papo Released: 2008-08-21 Toy
 | List Price: $23.99 Lowest New Price: $19.95 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Papo Spinosaurus is 6.5" tall
- It has an articulated jaw
- Mix and match with other Papo dinosaurs
Product Description: Papo dinosaurs are exquisite. They have articulated jaws that show their ferocious teeth. The Spinosaurus is about 6" tall, with very realistic detailing. |
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Schleich Released: 2008-09-15 Toy
 | List Price: $17.99 Lowest New Price: $14.90 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - True to life modeling
- Made in compliance with all safety regulations
- With the Schleich-S tag, symbol for the highest quality
Product Description: Spinosaurus was a huge meat-eating dinosaur that had a series of spines on its back. Spinosaurus walked on two legs and was about 40-50 feet long and weighed 4 tons or more. It had a large head with sharp, straight, non-serrated teeth in powerful, crocodile-like jaws. This Spinosarus replica is handpainted and comes equipped with a booklet containing scientifc data and a figure of a human on the same scale, to facilitate comparison of the size. Sculpted in close cooperation with the Natural History Museum of Humboldt- University Berlin. |
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Playmobil Toy
 | List Price: $29.99 Lowest New Price: $20.90 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Arms and legs of all dinos are movable.
Product Description: New for 2008 from Playmobil. Spinosaurus with Dino Nest and two Spinosaurus-babie. Arms and legs of all dinos are movable. |
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Safari Toy
 | Lowest New Price: $27.95 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | Product Description:
For over 25 years, Safari Ltd has been proud to provide this premier line of scale model, dinosaur collectibles. These award winning dinosaur replicas are authenticated by the paleontologists of the Carnegie Museum of Natural History, who houses the largest collection of dinosaur fossils in the world. Each Carnegie dinosaur can have up to 25 steps of hand painting to ensure the highest quality in the world marketplace. The scale of these dinos are either 1:20 or 1:40. Detailed educational information in 5 languages are provided with each replica. All our products are phthalate-free and thoroughly safety tested to safeguard your child's health. Safari Ltd takes pride in providing breathtaking, innovative and value priced figures for now over 3 generations. Each January, Safari Ltd introduces 2 new Carnegie models to encourage the collectibility of such an intriguing line. Featured is our Carnegie Collection Spinosaurus Size: 12.5"" L x 6"" H (32 x 15 cm). Suggested age 3+
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Fisher-Price Toy
 | List Price: $32.99 Lowest New Price: $39.99 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Imaginext Dinosaurs gives pre-school boys an age-appropriate way to experience the ultimate dinosaur fantasy adventure
- This meat-loving carnivore may look similar to a lizard, but this dino’s roarin’ for a teeth bearing battle!
- Create the ultimate dinosaur adventure!
Product Description: Imagine...a primitive civilization of humans and dinosaurs, living in a lush, green land. One side—the predators—are using up its natural resources, wiping out everything and everyone that gets in their way. The other side—the ecovores—want to preserve their land. And they’re willing to fight to make that happen. Will the predators succeed in destroying the land, causing their own extinction? Or will the ecovores stop the destruction and make the land a place where dinosaurs and humans can live together peacefully for all time? In the world of Imaginext®, anything is possible! This meat-loving carnivore may look similar to a lizard, but this dino’s roarin’ for a teeth bearing battle! With the push of a button, this fierce predator’s eyes light up AND his head and arms move up and down – just like a real dinosaur! |
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Papo Toy
 | Lowest New Price: $19.95 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | Product Description: Allosaurus |
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Safari Limited Toy
 | Lowest New Price: $5.19 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Spinosaurus
- Children love them for their playful poses, quality, and collectible range, as well as their educational value.
- Colossal-sized dino replicas
Product Description: Spinosaurus Dinosaur by Safari FUN |
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Collecta Toy
 | Lowest New Price: $24.99 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Size: 32cm x 16cm
- Tested to meet highest safety standards
Product Description: Welcome to the 2008 "Collecta" range. Whether you are a discerning collector or a fan of the Natural World, "Collecta" has something for everyone. The 2008 Collection features over 90 new models, each one individually handcrafted to the highest standard. We have enlisted the help of numerous experts from around the world to ensure that every model is factually accurate and true to life. We hope you enjoy our models as much as we enjoy creating them. Quality is important, Safety is Essential. All our products are rigorously tested to ensure they meet the highest safety standards. |
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Papo Released: 2008-08-21 Toy
 | List Price: $21.99 Lowest New Price: $14.90 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Papo dinosaurs are exquisite
- Has an articulated jaw
- Mix and match with other Papo dinosaurs
Product Description: Papo dinosaurs are exquisite. They have articulated jaws that show their ferocious teeth. The Tyrannosaurus Rex is 6.50" tall, with very realistic detailing. It has an articulated jaw. It has a realistic gray-green color. Mix and match with other Papo dinosaurs |
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Papo Released: 2008-08-21 Toy
 | List Price: $11.99 Lowest New Price: $9.95 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | - Papo Velociraptor has exquisite details
- He is realistic greenish tan in color
- Mix and match with other Papo dinosaurs
Product Description: Papo dinosaurs are exquisite. They have articulated jaws that show their ferocious teeth. The Velociraptor has very realistic detailing. |
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Spinosaurus Books
By Ben Nussbaum
Soundprints Paperback (36 pages; 1)
 | List Price: $6.95 Lowest New Price: $4.38 Lowest Used Price: $3.75 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | Product Description: Spinosaurus lives where a river meets the shores of an ocean. But when the river floods and heavy rains fall, she must find a place to wait for the water to recede. She thinks she has found the perfect spot. Includes a tear-out poster. |
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By Christy Devillier
Buddy Books Library Binding (32 pages; 1)
 | List Price: $24.21 Lowest New Price: $24.21 Lowest Used Price: $14.10 Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item. (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By Susan Heinrichs Gray
Childs World School & Library Binding (24 pages; 1)
 | List Price: $25.64 Lowest New Price: $25.64 Not yet published (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | Product Description: Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer! Students will enjoy developing their own conclusions about the life and times of this spiny lizard. |
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By Dougal Dixon
Picture Window Books Library Binding (24 pages; 1)
 | List Price: $23.93 Lowest New Price: $19.61 Lowest Used Price: $0.01 Usually ships in 24 hours (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here | Product Description: This new series by renowned dinosaurs author Dougal Dixon looks at dinosaurs and the different places they lived more than 65 million years ago. The beautifully illustrated books feature some of the biggest, fiercest, fastest, and brainiest dinosaurs ever |
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By Daniel Cohen
Capstone Press Paperback (24 pages; 1)
| List Price: $6.95 Lowest New Price: $2.55 Lowest Used Price: $3.19 Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item. (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By Tamara Green
Gareth Stevens Pub Library Binding (24 pages; 1)
| List Price: $19.93 Lowest New Price: $32.59 Lowest Used Price: $0.60 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By Tamara Green
Gareth Stevens Pub Hardcover
| Lowest Used Price: $39.86 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By David White
Rourke Pub Group Library Binding
| List Price: $23.93 Lowest New Price: $4.98 Lowest Used Price: $0.01 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By Christy Devillier
Buddy Books Hardcover
| Lowest Used Price: $79.67 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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By Daniel Cohen
Bridgestone Books Hardcover
| Lowest Used Price: $50.30 (As of 07:59 Pacific 4 Jul 2009 More Info)
Click Here |
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