Finding the longest set of footprints left by the first vertebrate
Episode 9 min 47s

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)

HISTORICAL ARCHIVE & EVIDENCE
The original photo gallery, unedited witness statements, and the private archive documents mentioned in this historical report are now available for public access:
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