taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age 376915,376917,Lemuriformes,Lorisiformes,47,57.648168847849,55.175773032625,60.120564663074,57.64817