Anchiornis vs Argentinosaurus
A detailed side-by-side comparison of Anchiornis and Argentinosaurus, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Anchiornis | Argentinosaurus |
|---|---|---|
| Scientific Name | Anchiornis huxleyi | Argentinosaurus huinculensis |
| Classification | Theropoda | Sauropoda |
| Period | Jurassic Late | Cretaceous Late |
| Diet | Insectivore | Herbivore |
| Length | 0.4 m | 35.0 m |
| Height | 0.2 m | 12.0 m |
| Weight | 0 kg | 70.0 t |
| Discovery Year | 2009 | 1993 |
| Discovery Location | Tiaojishan Formation, China | Neuquen Province, Argentina |
| Named By | Xu Xing et al. | Jose Bonaparte & Rodolfo Coria |
Size Comparison
smaller than a human child
as long as 3 school buses
Weight Comparison
lighter than a human adult
heavier than 12 African elephants
Timeline Comparison
Diet Comparison
Anchiornis
InsectivoreAnchiornis primarily fed on insects and other small invertebrates.
Argentinosaurus
HerbivoreArgentinosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Anchiornis
Argentinosaurus
Did You Know?
Argentinosaurus was about 87.5x longer than Anchiornis.
Argentinosaurus weighed roughly 700000x more than Anchiornis.
Anchiornis was a insectivore while Argentinosaurus was a herbivore.
Anchiornis lived during the Jurassic Late while Argentinosaurus lived during the Cretaceous Late, separated by roughly 44 million years.
Argentinosaurus was discovered 16 years earlier, in 1993.
Anchiornis belonged to Theropoda while Argentinosaurus belonged to Sauropoda.