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| Icelandic Horses |
The Icelandic horse is a living link to an ancient lineage—compact, sure-footed, and enduring as the land it calls home.
Though today’s Icelandic horses are domesticated, their story begins millions of years earlier, deep in the fossil record of the horse family, Equidae.
Horses first evolved in North America around 55 million years ago during the Eocene epoch. The earliest known ancestor, Eohippus (also called Hyracotherium), was a small, forest-dwelling animal no larger than a fox.
Over tens of millions of years, its descendants—Mesohippus, Merychippus, Pliohippus—grew larger and adapted to open grasslands, developing longer legs and single-toed hooves suited for running.
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| Icelandic Horses |
By the late Pliocene, around three million years ago, horses crossed the Bering land bridge into Eurasia. The genus Equus—to which all modern horses, donkeys, and zebras belong—emerged and spread rapidly.
Fossils of Equus ferus, the wild ancestor of the domestic horse, are found across Europe and Asia. Horses later vanished from North America during the Late Pleistocene extinctions about 10,000 years ago, only to return with humans during the Age of Exploration.
The Icelandic horse descends directly from the hardy Scandinavian ponies brought to Iceland by Norse settlers in the 9th and 10th centuries CE. Protected by the island’s isolation and a millennium of careful breeding, it retains many primitive features—thick coats, strong bones, and an extra gait known as the tölt.
While the fossil record of Equus does not include fossils from Iceland itself—its geologic strata are too young for that—the genetic and morphological heritage of these small but mighty horses is a living testament to a 55-million-year evolutionary journey.
