taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age 9126,1294636,Passeriformes,Alligatoridae,41,243.29558186209,239.62412922815,246.96703449603,243.29558