Experts said that find at Sherford, a 5,500 home development outside Plymouth were ‘exceptional’ and gave an astonishing glimpse into the megafauna – large animals that are now extinct – that roamed the area between 30,000 and 60,0000 years ago.

“This is a major discovery of national significance – a once in a lifetime experience for those involved,” said Rob Bourn, managing director, Orion Heritage, and lead archaeologist on the project.

“Construction happening at Sherford is the sole reason these findings have been discovered and it is remarkable that they have laid undisturbed until now. To find such an array of artefacts untouched for so long is a rate and special occurrence,” he added.

The remains of bison, wolf and hyena were also found in an area near old lime kilns and Sherford Quarry.

Over recent months archaeologists have conducted a detailed sampling of the site to obtain as much information about the area as possible.

The bones along with environmental samples have been recorded and removed from the ground and are now undergoing academic analysis and conservation.

It is expected a full archive of remains will go to the Box – Plymouth’s new museum, a short distance from the discovery.

The Sherford Consortium – a partnership between developer Taylor Wimpey and Vistry Partnerships – will preserve the area where the remains were found, and no construction will take place on top of it. However, the entrance will be closed to preserve to protect the historic site and to ensure public welfare.

If you are interested in hearing more interesting on-site finds please stream Clive Holland's latest podcast below.