Apatosaurus vs Nigersaurus
A detailed side-by-side comparison of Apatosaurus and Nigersaurus, covering size, diet, classification, geologic period, and discovery history.
{# ═══════════════════════════════════════════════════════════════════════════ Side-by-side comparison table ═══════════════════════════════════════════════════════════════════════════ #}Side-by-Side Comparison
| 属性 | Apatosaurus | Nigersaurus |
|---|---|---|
| 学名 | Apatosaurus ajax | Nigersaurus taqueti |
| 分类 | Sauropoda | Sauropoda |
| 时代 | Jurassic Late | Cretaceous Early |
| 食性 | Herbivore | Herbivore |
| 体长 | 22.0 m | 9.0 m |
| Height | 4.5 m | 2.0 m |
| 体重 | 22.7 t | 4.0 t |
| 发现年份 | 1877 | 1999 |
| 发现地点 | Morrison Formation, Colorado, USA | Elrhaz Formation, Niger |
| 命名者 | Othniel Charles Marsh | Paul Sereno et al. |
Size Comparison
about as long as 4 cars end-to-end
roughly the length of a large SUV
Weight Comparison
about the weight of 3.8 elephants
comparable to 4.0 small cars
Timeline Comparison
Diet Comparison
Apatosaurus
HerbivoreApatosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Nigersaurus
HerbivoreNigersaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Apatosaurus
Nigersaurus
Both dinosaurs share a common ancestor within the Sauropoda clade.
Did You Know?
Apatosaurus was about 2.4x longer than Nigersaurus.
Apatosaurus weighed roughly 6x more than Nigersaurus.
Both Apatosaurus and Nigersaurus were herbivores.
Apatosaurus lived during the Jurassic Late while Nigersaurus lived during the Cretaceous Early, separated by roughly 0 million years.
Apatosaurus was discovered 122 years earlier, in 1877.
Both belong to the Sauropoda clade, making them relatively close relatives.
Compare With Other Dinosaurs
Explore These Dinosaurs
Explore the Natural World
Discover more across the Nature FYI family