taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age
117893,119203,Batoidea,Selachii,11,273.30748865716,243.66158944063,302.95338787368,273.30749