Finding the longest set of footprints left by the first vertebrate
Witness History12 Maalis 2024

Finding the longest set of footprints left by the first vertebrate

In 1992 off the coast of Ireland, a Swiss geology student accidentally discovered the longest set of footprints made by the first four-legged animals to walk on earth.

They pointed to a new date for the key milestone in evolution when the first amphibians left the water 385 million years ago. The salamander-type animal which was the size of a basset hound lived when County Kerry was semi-arid, long before dinosaurs, as Iwan Stössel explains to Josephine McDermott.

(Picture: Artwork of a primitive tetrapod. Credit: Christian Jegou/Science Photo Library)

Jaksot(2000)

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