Indo-European: Anatolian and Tocharian (Extinct Branches)

Anatolian, the branch that includes Hittite, the earliest attested Indo-European language, and Tocharian, an entirely separate extinct branch once spoken far to the east in the Tarim Basin of what is now western China, are grouped together here as the two Indo-European branches that died out completely in antiquity, leaving no modern descendants, rather than being split into groups of one or two members each. This child group, under Indo-European Branches, holds every Eurasian Language Families member whose sourced description identifies it as Anatolian, Hittite or Tocharian.