Camarasaurus was the most common sauropod to be found in North America. It existed in the late Jurassic period. Its name means “chambered lizard,” after the large spaces along its spinal column that resemble distinct chambers. It is now suspected that these spaces were actually filled with air and connected to the respiratory system. This would have reduced the overall weight of the creature to a level manageable for its trunk-like legs to carry. This feature is suspected to be common amongst large sauropods.
The largest Camarasauruses found was 75 feet long and may have weighed up to 50 tons. In artwork it is depicted with a short, protruding tail, an upright neck, and a small, boxy head. The innermost toe on each foot bears a hooked claw, which is one of this creature’s most characteristic features.
Quick facts about Camarasaurus:
- Existed from Upper Jurassic Epoch to 93.9 million years ago
- Lived in a large river biome
- Was a herbivore
- Reproduced by laying eggs
- Had a body mass of approximately 8800 kg
- 120 different specimens have been found by paleontologists
All the Camarasaurus illustrations below were collected from the internet. Enjoy and explore: