Ammonites were not in decline before their extinction, scientists have found. The marine mollusks with coiled shells, one of paleontology's great icons, flourished in Earth's oceans for more than 350 ...

Ammonites came in a range of shapes and sizes from the truck tyre sized Tropaum imperator to species the size of a garden snail. Their fossils are so common and well known that they’re used to help ...

The bizarre fossil is one of very few records of soft tissue in a creature better known as a whorled shell. By Sabrina Imbler If anxious humans have nightmares of being naked in public, an anxious ...

Beautifully preserved fossil ammonite collected from 165-million-year-old Jurassic site in Gloucestershire, UK; 3D reconstruction of combined neutron and X-ray images of fossil shows internal muscles ...

Ammonites are a tale of two textures. The prehistoric cephalopods were composed of fleshy soft tissue (the living bit of the animals) and hard external shells, which, according to a paper published ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...