When was Leptoceratops discovered?
1910
The first small ceratopsian named Leptoceratops was discovered in 1910 by Barnum Brown in the Red Deer Valley in Alberta, Canada. He described it four years later. The first specimen had a part of its skull missing, but there were later well-preserved finds by C. M. Sternberg in 1947, including one complete fossil.
What did Leptoceratops eat?
DIET: Herbivore (plant-eater) – it ate low-lying plants. WHERE IT LIVED: Fossils have been found in Alberta, Canada, and Wyoming, USA, in North America.
What was the smallest ceratopsian?
Gryphoceratops
Gryphoceratops represents the oldest known leptoceratopsid and probably the smallest adult-sized ceratopsian known from North America.
What is the largest ceratopsian?
Longest ceratopsians
- Eotriceratops xerinsularis: 8.5–12 m (28–39 ft)
- Triceratops horridus: 8–9 m (26–30 ft)
- Triceratops prorsus: 8–9 m (26–30 ft)
- Torosaurus latus: 8 m (26 ft)
- Ojoceratops fowleri: 8 m (26 ft)
- Pachyrhinosaurus canadensis: 6–8 m (20–26 ft)
- Titanoceratops ouranos: 6.5–6.8 m (21–22 ft)
What does a Leptoceratops look like?
Leptoceratops had a very large head for its body size, and this skull often survives as a fossil. Leptoceratops also had a beaklike snout and a smallish neck frill. It did not sport the dramatic horns and large neck frills that are common in its more advanced and better-known relatives, such as Triceratops.
When did the ceratopsians live?
ceratopsian, also called ceratopian, any of a group of plant-eating dinosaurs from the Cretaceous Period (146 million to 66 million years ago) characterized by a bony frill on the back of the skull and a unique upper beak bone, called a rostral.
Which ceratopsian has the most horns?
dinosaur Kosmoceratops richardsoni
The most horns on an animal ever is 15, as borne by the prehistoric ceratopsian (horned) dinosaur Kosmoceratops richardsoni, which lived approximately 76 million years ago during the Late Cretaceous in the southern region of what is now the state of Utah in the USA.
Which dinosaur is the strongest?
Tyrannosaurus
Tyrannosaurus, meaning “tyrant lizard”, from the Ancient Greek tyrannos, “tyrant”, and sauros, “lizard” is a genus of coelurosaurian theropod dinosaur. It also had a tremendous bite force, the strongest of any dinosaur and living terrestrial animal. Its bite force reached up to 12,800 pounds.
What dinosaurs had 500 teeth?
Nigersaurus
This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth. The original fossil skull of Nigersaurus is one of the first dinosaur skulls to be digitally reconstructed from CT scans.
What did ceratopsians look like?
Although the usual exceptions and qualifications apply, especially among early members of the breed, paleontologists broadly define ceratopsians as herbivorous, four-legged, elephant-like dinosaurs whose enormous heads sported elaborate horns and frills.
Why did ceratopsians have frills?
The ceratopsian frill provided protection for the neck, normally one of the most vulnerable parts of the body to be targeted by predators. Horns on the nose and brow were undoubtedly dangerous weapons when thrust into action by an angry ceratopsian.
What dinosaur has 7 horns?
Styracosaurus
Styracosaurus
| Styracosaurus Temporal range: Late Cretaceous, | |
|---|---|
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Order: | †Ornithischia |
| Suborder: | †Ceratopsia |