Prehistoric Life
How tall was Icadyptes salasi?
An adult Icadyptes salasi stood about 1.5 m (4 ft 11 in) tall.
What is measured: adult, standing height
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How big is that, really?
- About the same height as an adult person
- A little shorter than a doorway
- About 3.9× as tall as a bowling pin
- About 10× as tall as a smartphone
- About 25% of the length of a 20-foot shipping container
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Facts about Icadyptes salasi
Icadyptes was a giant penguin from warm Eocene Peru, showing that ancient penguins lived in tropical environments.
Source: Field Museum, “Icadyptes salasi”; Proceedings of the National Academy of Sciences, “A giant penguin from the Eocene of Peru”
Prehistoric Life
Compared with other prehistoric animals and plants
| Name | Size | Compared with Icadyptes salasi |
|---|---|---|
| Paranthropus boisei | 1.4 m (4 ft 7 in) | 0.93× |
| Dimorphodon macronyx | 1.45 m (4 ft 9 in) | 0.97× |
| Pterodactylus antiquus | 1.5 m (4 ft 11 in) | same size |
| Thylacoleo carnifex | 1.5 m (4 ft 11 in) | same size |
| Ichthyostega stensioei | 1.5 m (4 ft 11 in) | same size |
| Titanis walleri | 1.5 m (4 ft 11 in) | same size |
| Icadyptes salasi | 1.5 m (4 ft 11 in) | this page |
| Neanderthal | 1.65 m (5 ft 5 in) | 1.1× |
| Dimetrodon grandis | 1.7 m (5 ft 7 in) | 1.1× |
| Homo erectus | 1.7 m (5 ft 7 in) | 1.1× |
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