Isthmo-Colombian Area
The Isthmo-Colombian Area is defined as a cultural area encompassing those territories occupied predominantly by speakers of the Chibchan languages at the time of European contact. It includes portions of the Central American isthmus like eastern El Salvador, eastern Honduras, Caribbean Nicaragua, Costa Rica, Panama, and northern Colombia.
Cultural area study and theory
It is a portion of what has previously been termed the Intermediate Area, and was defined in a chapter by John W. Hoopes and Oscar Fonseca Z. in the 2003 book Gold and Power in Ancient Costa Rica, Panama, and Colombia.
The concept draws upon multidisciplinary perspectives, including linguistic reconstructions by Costa Rican anthropological linguist Adolfo Constenla Umaña and observations on Chibchan genetics by Costa Rican anthropological geneticist Ramiro Barrantes Mesén. It is currently being refined through ongoing studies of the linguistics. genetics, archaeology, art history, ethnography, and ethnohistory of this part of the Americas. This includes more recent study of the relationships between this area and the Antilles within a Pan-Caribbean framework.