A new 2026 paper by Ricardo Calvário on Academia.edu challenges the assumption that North American horses vanished between ~13,000–10,000 years ago. In just 7 pages, this study explores whether native horse populations persisted past the terminal Pleistocene extinction event.
Paper 'American Horse Mystery' introduces late-surviving horse hypothesis
Key facts
- Paper titled 'The American Horse Mystery: Survival, Adaptation, Human Association, and The Possibility of Assimilation in Ancient North America'
- Written by Ricardo Calvario, published in 2026 on Academia.edu
- Paper is 7 pages long, with one page dedicated to pictures
- Argues North American horses may have survived past the terminal Pleistocene extinction event rather than disappearing completely between approximately 13,000 and 10,000 years ago
Sources
(PDF) THE AMERICAN HORSE MYSTERYacademia.edu
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