Anchiornis vs Giganotosaurus
A detailed side-by-side comparison of Anchiornis and Giganotosaurus, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Anchiornis | Giganotosaurus |
|---|---|---|
| Scientific Name | Anchiornis huxleyi | Giganotosaurus carolinii |
| Classification | Theropoda | Theropoda |
| Period | Jurassic Late | Cretaceous Late |
| Diet | Insectivore | Carnivore |
| Length | 0.4 m | 12.5 m |
| Height | 0.2 m | 3.7 m |
| Weight | 0 kg | 6.8 t |
| Discovery Year | 2009 | 1993 |
| Discovery Location | Tiaojishan Formation, China | Patagonia, Argentina |
| Named By | Xu Xing et al. | Rodolfo Coria & Leonardo Salgado |
Size Comparison
smaller than a human child
about as long as 2 cars end-to-end
Weight Comparison
lighter than a human adult
about the weight of 1.1 elephants
Timeline Comparison
Diet Comparison
Anchiornis
InsectivoreAnchiornis primarily fed on insects and other small invertebrates.
Giganotosaurus
CarnivoreGiganotosaurus was a meat-eating predator, hunting other animals for food.
Classification Comparison
Anchiornis
Giganotosaurus
Both dinosaurs share a common ancestor within the Theropoda clade.
Did You Know?
Giganotosaurus was about 31.2x longer than Anchiornis.
Giganotosaurus weighed roughly 68000x more than Anchiornis.
Anchiornis was a insectivore while Giganotosaurus was a carnivore.
Anchiornis lived during the Jurassic Late while Giganotosaurus lived during the Cretaceous Late, separated by roughly 44 million years.
Giganotosaurus was discovered 16 years earlier, in 1993.
Both belong to the Theropoda clade, making them relatively close relatives.