Aguacate Group  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Neogene
 ....Aguacate Group
RTPliocene
 Miocene
 Mexico
 Costa Rica
SNMiocene-Pliocene. Costa Rica and Mexico. Indexed with ages as applicable. Added to Thesaurus in 1989.