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News Release 14-145

Scientists discover fossil of bizarre groundhog-like mammal on Madagascar

Newly discovered fossil alters thinking on evolution of early mammals

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Artist's reconstruction of the huge groundhog-like animal that once lived on Madagascar.

Artist's reconstruction of the huge groundhog-like animal that once lived on Madagascar.

Credit: Luci Bette-Nash and Gary Staab


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NSF-funded paleontologists discover fossil of groundhog-like mammal on Madagascar.

Credit: Stony Brook University/NSF


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The skull of the newly discovered mammal Vintana sertichi next to a ruler

The skull of the newly discovered mammal Vintana sertichi at an early stage of excavation.

Credit: Joseph Groenke


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Scientists near the Madagascar site where Vintana sertichi's skull was found.

Scientists near the Madagascar site where Vintana sertichi's skull was found.

Credit: Joseph J.W. Sertich


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Paleontologist David Krause excavating fossils from sediments in Madagascar.

Paleontologist David Krause excavating fossils from sediments in Madagascar.

Credit: Dede Randrianarista


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Scientist Joseph J.W. Sertich looking at samples in the field in Madagascar.

Scientist Joseph J.W. Sertich, a member of the team, conducting field work in Madagascar.

Credit: Courtesy Joseph J.W. Sertich


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The sediment block in which the skull of Vintana sertichi was seen

The sediment block in which the skull of Vintana sertichi was later seen on CT scans.

Credit: Courtesy of Joseph J.W. Sertich


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