Mammal
Ambulocetus
Ambulocetus natans was an early whale relative with substantial limbs and large feet.
Ambulocetus natans was an early whale relative with substantial limbs and large feet. Its skeleton records a stage of whale evolution very different from a modern flippered whale.
Three stages. One companion.
Game artwork


AI-generated, stylized game illustrations. These designs and growth stages are imaginative, not scientific reconstructions.
Ambulocetus at a glance
- Diet
- Carnivore
- Its teeth and feeding structures are interpreted as adapted to taking animal prey.
- When it lived
- Eocene
- Group
- Ambulocetidae
- Ambulocetids
Beyond the game
The real Ambulocetus
Ambulocetus natans was an early whale relative with substantial limbs and large feet. Its skeleton records a stage of whale evolution very different from a modern flippered whale.
Its substantial limbs and large feet record a different phase of whale evolution from modern flippered forms. The skeleton combines mammalian limb anatomy with adaptations associated with water.
Fossil discoveries
Selected fossil records · present-day map
Map references
Map: Natural Earth, public domain. Fossil records: Paleobiology Database and linked collections and publications.Sources & text credits
Explore the references behind this profile.
- Thewissen, Hussain and Arif 1994 — Fossil evidence for the origin of aquatic locomotion in archaeocete whales
- Original author abstract indexed in PubMed
Original English Dinosgacha educational summaries informed by the linked scientific and museum references; source publications retain their own rights.