Science

Prehistoric 'giant rat' found in Thailand from fossil teeth

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Briefings

Scientists identified a previously unknown prehistoric rodent species from fossilized teeth found in southern Thailand, dating to 33-35 million years ago. The animal weighed approximately 30 kilograms (66 pounds) and roamed the region during that period. This discovery provides new insights into the fauna of the region during the Miocene epoch.

Key points

• A previously unknown rodent species was identified from fossilized teeth found in southern Thailand.
• The animal weighed approximately 30 kilograms (66 pounds) and lived 33-35 million years ago.

Context

This discovery expands the known fossil record of Southeast Asian prehistoric mammals, offering a glimpse into the diverse animal life that once inhabited the region millions of years ago.

Limitations

The evidence consists solely of two fossilized teeth, which limits the ability to determine the animal's full body structure, habitat, or behavior. The exact location of the fossil site is not specified in the provided evidence.

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