Early Proterozoic extensional magmatism in central Arizona [abs.], in Continental Magmatism, IAVCEI, General Assembly, Santa Fe, New Mexico, June 25-July 1, 1989, Abstracts

Dann, J.C., 1989, Early Proterozoic extensional magmatism in central Arizona [abs.], in Continental Magmatism, IAVCEI, General Assembly, Santa Fe, New Mexico, June 25-July 1, 1989, Abstracts: New Mexico Bureau of Mines and Mineral Resources Bulletin 131, p. 305.