Coosan languages

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Coosan
Kusan
Geographic distribution	Oregon
Ethnicity	Coos people
Linguistic classification	Penutian? Coast Oregon Penutian? Coosan
Subdivisions	Hanis Miluk
Language codes
Glottolog	coos1248
Pre-contact distribution of Coosan languages in Oregon

The Coosan (also Coos or Kusan) language family consists of two languages spoken along the southern Oregon coast. Both languages are now extinct.