Until approximately how many years ago did woolly mammoths survive on the isolated Wrangel Island refuge?
Answer
4,000 years ago
The fossil record indicates an astonishingly late survival date for the final isolated population of woolly mammoths on Wrangel Island. While the vast majority of mainland populations vanished approximately 10,000 years ago, the island population managed to persist until roughly 4,000 years ago. This survival period creates a remarkable chronological overlap, meaning that these extremely late mammoths were alive on Earth at the same time the ancient Egyptians were beginning the construction of the pyramids.

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