Fossil Shows Internal Organs of Prehistoric Marine Reptile
Scientists have discovered a fossil in China of a long-necked marine reptile from 245 million years ago that is so well preserved that it reveals the animal’s stomach, liver and intestines, providing an unparalleled look at reptilian internal anatomy before the age of dinosaurs.
We haven't written up this one. The Japan News by The Yomiuri Shimbun has the full story — the link below goes straight to it.