Documentation of Guichicovi Mije (San Juan Guichicovi, Oaxaca, Mexico), a variant of Isthmus Mije, undertaken with support from the PDLMA, CIESAS, and the Institute for the Study of the Americas at UNC-Chapel Hill.
Proto-Ch’olan-Tzeltalan Lexicon and Grammar. Carried out with support from ISA and the UNC Research Council.
Proto-Mayan-Mixe-Zoquean Comparative Linguistics.