This key is under construction and some links may not work. Please assist with the refinement of the key, by sending corrections and suggestions to Dave Phillips at dap@unm.edu.
Except for fine framing lines or red lips, is red paint confined to
solids outlined with fine black lines?
If YES, see Ramos Polychrome.
If NO, continue to the next question.
Except for fine red framing lines or red lips, does the design consist
exclusively of carefully executed black linework and solids on an ivory
to tan surface?
If YES, see the black-on-white variant discussed uner
Ramos Polychrome.
If NO, continue to the next question.
Are the spaces between lines wider than the lines themselves?
If YES, see Babicora Polychrome.
If NO, see Santa Ana Polychrome.