12 of the Largest Animals Known from Earth's History
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Inside this gallery: 12 historical photographs, each with the year, the place, and the story behind the picture.
- The Blue Whale — the past. Modern ocean basins harbor the blue whale, widely recognized as the most massive animal known to science.
- Patagotitan mayorum — the past. Discovered in Patagonia, this sauropod dinosaur represents one of the most complete giant titanosaurs ever unearthed.
- Argentinosaurus — the past. Known from highly fragmentary remains, including massive vertebrae and a partial tibia, Argentinosaurus is frequently cited among the heaviest land animals ever.
- Maraapunisaurus Context — the past. The scale of Maraapunisaurus remains highly controversial due to lost evidence.
Tap any photo above to jump in, or view the full story below.
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