The discovery of a rare new fossil sheds light on NZ’s extinct dolphin-like reptiles
- Written by Paul Scofield, Adjunct Professor in Palaeontology, University of Canterbury
An artist's impression of a Platypterigius ichthyosaur.Dmitry Bogdanov, CC BY-SAIchthyosaurs were reptiles that swam in the seas during the time of the dinosaurs. They evolved separately around 250 million years ago, possibly from a crocodile-like ancestor, to resemble fish and modern dolphins.
Then, they went extinct around 94 million years ago.
Ic...




