At some point the North American ice sheets would have interrupted this migration route – creating these two genetically distinct groups of animals."

The British and European lions would have lived in a similar environment to that found in Siberia today and hunted mammoth and giant deer until they all became extinct 13,000 years ago.

Very interesting. To visualise such enormous predators is a little scary. Do you happen to know if any of the bones found have any evidence of teeth marks or cut marks from flint tools?