Wals-carol.&.fernanda.(316)

The phrase appears to be a specific citation or reference key, likely from a bibliography or a linguistic database. While "WALS" commonly refers to the World Atlas of Language Structures , this exact string is not a standard chapter or feature title in the main WALS database.

Carol and Fernanda are common names in Brazilian linguistics. This may be a reference to a guide on Portuguese dialects or indigenous languages of Brazil documented in the WALS reference database. WALS-Carol.&.Fernanda.(316)

A or feature ID (though WALS features currently only go up to 144). 📘 Potential Sources The phrase appears to be a specific citation

Most likely refers to the World Atlas of Language Structures , a large database of structural properties of languages. WALS-Carol.&.Fernanda.(316)