Haplocanthosaurus
Haplocantho-saurus
- Pronunciation:
- hap-lo-kan-tho-sore-us
- Name meaning:
- 'simple-spined lizard'
- Type of dinosaur:
- sauropod
- Length:
- 21.5m
- Diet:
- herbivorous
- When it lived:
- Late Jurassic, 154-142 million years ago
- Found in:
- USA
Haplocanthosaurus is known from partial skeletons that lack skulls, so the shape of the head in reconstructions is based on similar dinosaurs.
Taxonomic details
- Taxonomy:
- Dinosauria, Saurischia, Sauropodomorpha, Sauropoda, Eusauropoda, Neosauropoda, Macronaria, Camarasauromorpha, Camarasauridae
- Named by:
- Hatcher (1903)
- Type species:
- priscus
Related
-
DinosaursWhat was the biggest dinosaur?
Get to know some of the largest dinosaurs to have ever walked the planet.
-
DinosaursWhy were dinosaurs so big? The secrets of titanosaurs' super size
Dinosaurs are the largest land animals to ever live. Titanosaurs were the biggest of them all. Explore how they were able to grow to such a size.
-
DinosaursHow dinosaurs evolved into birds
The humble pigeon is a distant relative of the mighty T. rex.
-
DinosaursWhat's wrong with these dinosaurs?
These popular dinosaur reconstructions from the 1960s are no longer scientifically accurate. Can you spot the errors?
Step back in time
Find out more about dinosaurs' lives and the world they lived in.
Fun and games
Learn more about dinosaurs through toys, board games and activity kits, available from our online shop.
Dinosaurs gallery
Roarrr. Come face-to-face with some of the Museum's most famous dinosaurs.