Distance-decay effect in stone tool transport by wild chimpanzees - Supporting data set: Hammerstones for Panda oleosa nut cracking in wild chimpanzees Lydia V. Luncz Tomos Proffitt Lars Kulik Michael Haslam Roman M. Wittig 10.6084/m9.figshare.4285262.v1 https://rs.figshare.com/articles/journal_contribution/Distance-decay_effect_in_stone_tool_transport_by_wild_chimpanzees_-_Supporting_data_set_Hammerstones_for_Panda_oleosa_nut_cracking_in_wild_chimpanzees/4285262 Data set used to investigate the distance-decay effect in wild chimpanzees: The hammerstones for Panda oleasa nut cracking were located in two study groups (North and South group) the Taï National Park in Côte d´Ivoire, West-Africa. Here we present their weight and the distance to the nearest potential source (inselberg). 2016-12-05 11:39:14 chimpanzees stone tools transport distance-decay effect primate archaeology