Reinforcement removement Relocation and Protection Technology of ancient elephant's footprints Yangyuan 'Nihewan Culture' Maquan ditch Ruins in Hebei Province

摘要

Maquan ditch Ruins is the earliest discovered Nihewan Culture Relics,the footprints of elephants and other large animals are first found in China's Paleolithic sites.This paper presents reinforcement removement relocation and protection Technology of 200 million years ago ancient elephant's footprints in Maquan ditch ruinsfrom reinforcement after found to removement and relocation which are used the traditional taoxiang technology.According to the local climate changes and unique position and the disease situation in the explore areas of Ancient elephant's footprints,we take a variety of measures of reinforce and protection.At last we achieved the purpose of scientific protection and satisfactory results.