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Part of the mystery about the “Diahot teeth” seems to have finally been solved, the teeth of this mammal were found in New Caledonia in 1875. According to Forbes magazine, a new study published by American researchers at the end of June revived the rhino theory. However, this animal never lived in the Caledonian Islands.
Are there rhinos in New Caledonia? No, they never existed. However, American researchers have confirmed that the tooth of the same name, Diahot, found near the Caledonian River, is indeed a rhino tooth. Forbes Magazine Looking back at this incredible story, it is 150 years old.
To understand the origins of this mystery, we must go back to 1875, when gold prospectors in Waigoa discovered a fossilized tooth that did not appear to belong to any animal on the Cayou River.
The following year, this intriguing find was entrusted to the Paris Museum of Natural History, where scientists determined that it was a tooth from an ancestor of a rhinoceros, probably brought as a souvenir by European settlers.
But a century later, in 1981, French researchers looked at the problem again and came up with the following clue: Zygomatic bonea large marsupial cousin of the kangaroo. Except this theory suggests that the separation between Australia and New Caledonia wasn’t as long ago as we thought. That doesn’t really make sense.
However, recently, American researchers studied the morphology and genetic characteristics of the tooth. They believe that it is indeed a premolar. Short-horned rhinoThey also found that the rhino’s ancestor existed in western France, and confirmed the theory that European settlers brought it with them and then lost it in New Caledonia.
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