1. Austin, S.A., 1996. Excess Argon Within Mineral Concentrates from the New Dacite Lava Dome at Mount St. Helens Volcano. CEN Tech.J., 10(3):335-343.
2 Dalrymple, G.B., 1969. 40Ar/36Ar analysis of historic lava flows. Earth and Planetary Science Letters, 6:47-55.
3 Austin, S.A.,(edit),1994. Grand Canyon: Monument to Catastrophe, Institute for Creation Research, Santee, CA, pp 111-131.
4 Austin, Ref. 3
5 Stansfield, W.D., 1977. The Science of Evolution, Macmillan, New York, p 84.
