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469 / Cenozoic
Merycoidodon
Merycoidodon culbertsonii
A short face, tusk-like canines and grinding cheeks marked a herd-forming artiodactyl relative.
- Time range
- About 34–30 million years ago
- Final stage
- Early Oligocene
- Geographic range
- Open woodland and grassland · North America
01 / DEFINITION & ECOLOGY
What was Merycoidodon?
Merycoidodon (Merycoidodon culbertsonii) was an extinct organism known from About 34–30 million years ago, with a range in Open woodland and grassland · North America.
Life and ecology
Herds browsed and grazed while moving near water.
02 / DISAPPEARANCE
Why did Merycoidodon disappear?
Oligocene drying and grassland-fauna turnover ended the species.
03 / EVIDENCE
How do scientists know about Merycoidodon?
Bone beds, skulls and tooth wear record sociality and mixed feeding.
04 / SOURCES & FURTHER READING
Check the source record
Use the scientific name to compare taxonomy, occurrence records and the fossil record. Database coverage and classifications may differ.
05 / REVISION HISTORY
How has this record changed?
- Verified authoritative entity sources and added three responsive reconstruction sizes.
- Initial bilingual species record published.
06 / CORRECTIONS & ADDITIONS