Fifty million years ago, one of these cheeky chappies was merrily swimming its way through the sub-tropical seas of what, much, much later, would become Essex… - ThreadSky

geoffspiteri.bsky.social • 16 days ago

Fifty million years ago, one of these cheeky chappies was merrily swimming its way through the sub-tropical seas of what, much, much later, would become Essex…