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A fossil hunter was scouring a Mississippi creek for remnants of the past when he came across the discovery of a lifetime — a tusk from an ice age Columbian mammoth.
An amateur fossil hunter discovered a 20,000-year-old Columbian mammoth tusk, the first intact find in Mississippi, revealing new insights into the state's prehistoric era.
Rains had recently uncovered a 7-foot-long mammoth tusk from the Pleistocene epoch over 11,700 years ago. Eddie Templeton was on the lookout for fossils when he spotted it earlier this month.
Mammoth tusks are among the largest known among proboscideans with some specimens over 4 m (13.1 ft) in length and likely 200 kg (440.9 lb) in weight with some historical reports suggesting tusks of Columbian mammoths could reach lengths of around 5 m (16.4 ft) substantially surpassing the largest known modern elephant tusks.
The growth of the tusks slowed when foraging became harder, for example, during winter, during disease, or when a male was banished from the herd (male elephants live with their herds until about the age of 10). Mammoth tusks dating to the harshest period of the last glaciation 25–20,000 years ago show slower growth rates. [74] [75]
An amateur fossil hunter has uncovered a 7 ft-long, fully intact mammoth tusk in a creek near a Mississippi river stream, a world-first discovery that sheds more light on the region’s ecology ...
Even larger tusks are known from some extinct proboscideans, such as species of Stegodon, Palaeoloxodon, and mammoths, with the longest tusk ever recorded being that of a specimen of "Mammut" borsoni from Greece, which measures 5.02 metres (16.5 ft) in length, with an estimated weight of 137 kilograms (302 lb) with some mammoth tusks exceeding ...
The tusk belonged to an adult mammoth that would have lived toward the end of the Pleistocene Epoch and could be as much 75,000 years old but as young as 11,500, Phillips told ABC News.
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