Fóssil de 245 milhões de anos preserva estômago, fígado e intestino de réptil marinho na China; entenda

A 245-million-year-old marine reptile fossil in China preserves a rare digestive tract, possible liver traces…

In China, a small marine reptile died 245 million years ago with a fish still working its way through its gut. That last meal and the digestive system around it survived fossilisation almost intact, giving scientists a…