Nitrogen

Rauzi, S.L., 2000, Permian salt in the Holbrook Basin, Arizona: Arizona Geological Survey Open-File Report 00-03, 20 p., 6 sheets, scale 1:250,000.

Rauzi, S.L., 1999, Index of samples of wells drilled for oil & gas in Arizona: Arizona Geological Survey Open-File Report 99-14, 14 p.

Huang, Lin, and Clayton, R.N., 1995, Nitrogen abundance and its isotopic composition in the mantle xenoliths ---- Preliminary results [abs.]: Eos, Transactions, American Geophysical Union, v. 76, no. 46, p. F641.

Fellows, L.D., 1994, Carbon dioxide and (or) helium discovery near St. Johns?: Arizona Geology [Arizona Geological Survey], v. 24, no. 3, p. 1.

Picard, M.D., 1962, Occurrence and origin of Mississippian gas in Four Corners region, with a section on Carbon dioxide and chemical equilibrium, by H.D. Holland: American Association of Petroleum Geologists Bulletin, v. 46, no. 9, p. 1681-1700.

O'Sullivan, R.B., 1969, Other associated gases, in Mineral and water resources of Arizona: Arizona Bureau of Mines Bulletin 180, p. 83-91.

Hager, Dorsey, 1948, Gas and oil possibilities of northeast Arizona: Arizona State Land Department, 19 p.

Hager, Dorsey, 1921, Oil possibilities of the Holbrook area in northeast Arizona: Privately published.

U.S. Geological Survey, Arizona Bureau of Mines, and U.S. Bureau of Reclamation, 1969, Mineral and water resources of Arizona: Arizona Bureau of Mines Bulletin 180, 638 p. [Part I, Geology and mineral resources of Arizona, 464 p., reprinted 1989, Arizona Geological Survey].

Peirce, H.W., and Scurlock, J.R., 1972, Arizona well information: Arizona Bureau of Mines Bulletin 185, 195 p. [reprinted 1988, Arizona Geological Survey].