The original reconstruction of proto-Palaihnihan suffered from poor quality data. David Olmsted's dictionary depends almost entirely upon de Angulo, who did not record the phonological distinctions consistently or well, and carelessly includes
Pomo vocabulary from a manuscript in which he (de Angulo) set out to demonstrate that Achumawi and Pomo are not related.
William Bright has also pointed out problems with Olmsted's methods of reconstruction. The reconstruction is being refined with newer data.
Vowels Good, McFarland, & Paster (2003) conclude there were at least three vowels, *a *i *u, and possibly marginal *e, along with vowel length and ablaut.
Consonants Consonants were as follows: ==References==