Daily Mail

First ever 3D visualisation of an ammonite's muscles show how it swam and evaded predators before going extinct with the dinosaurs 66 million years ago

The muscles and organs of an ammonite — an extinct relative of cuttlefish and squid with coiled shells and tentacles — have been reconstructed in 3D for the first time. The achievement has allowed a ...
Daily Mail

Transatlantic giants: Human-sized ammonites with coiled shells and tentacles lived in England and Mexico 80 million years ago having evolved from a smaller species, study finds

Giant, human-sized ammonites — extinct relatives of cuttlefish and squid with coiled shells and tentacles — lived on both sides of the Atlantic 80 million years ago. This is the conclusion of experts ...