剧情介绍
                        In1990,ateenageboydiscoveredacavenearthevillageofBruniquelintheAveyrongorges.Deepinsidethiscave,350metersfromtheentrance,laystructuresmadeupofhundredsofstalagmitefragments,someofwhichwerearrangedincirclesandshowedsignsoffireuse.In2014,analysisofcalcitesamplesdatedthestructuresback176500years,provingthattheirNeander...
                    
                我要评论
登录后参与评论
                        
