OmeisaurusJobariaMACRONARIASuuwasseaApatosaurusDiplodocusAmargasaurusBrachytrachelopanDicraeosaurusHistriasaurusRebbachisaurusLimaysaurusCathartesauraZapalasaurusRayososaurusEnglish_RebbachisauridaeAmazonsaurusNigersaurusSpain_RebbachisauridaeOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Carballido_etal_2010a