This small geological site is of national importance because of prehistoric fossils discovered here, including one of the oldest human skulls ever found in the UK. Main habitat: geological. Management: Swanscombe Skull Site NNR is managed by Swanscombe and Greenhithe Town Council. Further information about the NNR, its wildlife and how to visit can be found on the Swanscombe Skull website. Contact Swanscombe and Greenhithe Town Council, 01322 385513