This project is an investigation of syllabic patterns in four previously established language areas (the Caucasus, Pacific Northwest, European and Pueblo Sprachbünden). It uses maximal syllable shape as a variable to test whether syllable patterns more closely reflect genetic affiliation or whether they show similarities to the other languages in a linguistic area.
Using data from 229 languages obtained from databases, grammars and articles, it examines the long-held postulate that phonological patterns are among the linguistic properties most amenable to change through contact.