taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age 38609,9265,Diprotodontia,Didelphimorphia,32,73.806818924184,65.633576133389,81.98006171498,70.24086