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Bactrosaurus
Bactrosaurus was a herbivore (plant-eater) that lived in eastern
China
during the late Cretaceous period
between about 70 million years ago.
Bactrosaurus was bipedal, walking on two legs, but could go on four legs
when feeding.
An adult Bactrosaurus would have been about 20 feet (6 meters)
long, and been about 6½ feet (2 meters) tall when standing on all fours.
The animal would probably have weighed around 1.5 tons.
Bactrosaurus was originally thought not to have had a crest on its head (which
would make it unusual for an iguanodont), however recent research seems to have
found the partially preserved remains of the base of a crest on the animal's
skull.
Another unusual feature of Bactrosaurus is that the
fossilized
skeleton seems to show evidence that the animal suffered from tumors.
A survey of more than
10,000 dinosaur fossils,
however only found evidence of tumors among Bactrosaurus and its close relatives - not
among any other type of dinosaur. Currently the cause of these tumors is unknown,
but it has been suggested that it may have been caused by some environmental factor,
or perhaps a genetic predisposition to tumors among this group of animals.
The name "Bactrosaurus" means "club lizard", and was chosen
by Charles W. Gilmore in 1933. The name was chosen in reference to the club-shaped
neural spines which project from some of the animal's vertebrae.
Bactrosaurus was a herbivore (plant-eater) that lived about 70 million years ago
Related Information & Resources
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Bactrosaurus Facts
Here is a summary of some of the key facts about Bactrosaurus:
- Bactrosaurus was a genus of dinosaur.
- "Bactrosaurus" means "club lizard" - a reference to the club-shaped spines projecting from some of the animal's vertebrae.
- Bactrosaurus was a member of the Ornithischia ("bird-hipped") order of dinosaurs. What this means, is that although Bactrosaurus was not closely related to birds, it did have similarly shaped pelvic bones.
- Bactrosaurus lived about 70 million years ago, during the late Cretaceous period.
- Bactrosaurus lived in eastern China.
- Bactrosaurus was a herbivore (plant-eater).
- Bactrosaurus was about 20 feet (6 meters) long, and about 6½ feet (2 meters) high when standing on all fours.
- Bactrosaurus weighed about 1.5 tons.
- Evidence of tumors have been found in fossilized Bactosaurus skeletons. It is not known whether such tumors were caused by environmental factors or a genetic propensity.
- Bactrosaurus was originally thought not to have had a crest on its head, but more recent research has found evidence for the base of an incompletely preserved crest on the animal's skull.
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Bactrosaurus Books
Here are some books from Amazon.com:
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By Weldon Youssef
Independently published
Released: April 15th, 2020
Paperback (94 pages)
 | Lowest New Price: $5.99*
Available to ship in 1-2 days.*
*(As of 20:29 Pacific 13 Jul 2020 More Info)
Click Here | Description:
Colorings For Kids Dinosaurs: 45 Activity Bactrosaurus, Pliosaurus, Metriacanthosaurus, Spinosaurus, Bactrosaurus, Dimorphodon, Metriacanthosaurus, ... Image Quiz Words Activity And Coloring Books- Manufacturer: Independently published
- EAN: 9798637479283
Details:- Paperback
- Number of Pages: 94
- Author: Weldon Youssef
- Publication Date: April 15th, 2020
- Release Date: April 15th, 2020
Physical Description:- Size: 11.0 Inches by 8.5 Inches by 0.22 Inches
Click here for more information |
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By Tona Minds
Independently published
Released: April 2nd, 2020
Paperback (104 pages)
 | Lowest New Price: $5.99*
Usually ships within 3 days.*
*(As of 20:29 Pacific 13 Jul 2020 More Info)
Click Here | Description:
My Big Realistic Dinosaur Kids 1 4: 50 Funny Bactrosaurus, Egg, Stegosaurus, Pachycephalosaurus, Pliosaurus, Fossil, Cryolophosaurus, Euoplocephalus ... Quizzes Words Activity And Coloring Book- Manufacturer: Independently published
- EAN: 9798633228175
Details:- Paperback
- Number of Pages: 104
- Author: Tona Minds
- Publication Date: April 2nd, 2020
- Release Date: April 2nd, 2020
Physical Description:- Size: 11.0 Inches by 8.5 Inches by 0.24 Inches
Click here for more information |
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By Cathey Coloring Kids
Independently published
Released: April 8th, 2020
Paperback (94 pages)
 | Lowest New Price: $5.99*
Available to ship in 1-2 days.*
*(As of 20:29 Pacific 13 Jul 2020 More Info)
Click Here | Description:
Dinosaurs Coloring Book: Activity Coloring Book 45 Image Bactrosaurus, Meteorite, Troodon, Dracorex, Spinosaurus, Ichthyosaurus, Anchiornis, Anchiornis For Kids Ages 6-8 Picture Quizzes Words- Manufacturer: Independently published
- EAN: 9798635158593
Details:- Paperback
- Number of Pages: 94
- Author: Cathey Coloring Kids
- Publication Date: April 8th, 2020
- Release Date: April 8th, 2020
Physical Description:- Size: 11.0 Inches by 8.5 Inches by 0.22 Inches
Click here for more information |
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