taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age 7625,7705,Echinoidea,Holothuroidea,5,420.423182,381.72507313476,459.12129086524,420.42318