Based on the protruding part of the upper jaw bones, museum officials determined the item brought in by Saka was a dolphin’s head and asked him to donate the fossil for its collection.

Researchers discovered the Amazonian dolphin fossil in 2018, near the Napo River in Loreto, Peru. Lead study author Aldo Benites-Palomino, a doctoral candidate in the University of Zurich’s ...

The only fossil known of this dolphin to date comes from a site near Linz in Upper Austria. It was assigned to a new, ...

MAEBASHI—Two fossils found by a lifelong collector of natural objects represent a new species of the Delphinidae family, whose offspring include the killer whale and dolphin varieties ...

Paleontologists in Peru on Monday unveiled the 9-million-year-old fossil of a relative of the great white shark that once ...

A 6 million-year-old dolphin-like fossil found off the Caribbean coast of Panama has now been dubbed a new species by researchers at the Smithsonian Institute. A detailed description of the fossilized ...

Fossils from an ichthyosaurs found in North Canterbury are helping advanced understanding of these dolphin-like reptiles.

The nearly complete Cosmopolitodus Hastalis fossil was found 235km south of Lima ... researchers displayed the fossilised skull of the largest river dolphin known to date, which once inhabited ...