REFERENCES

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Beus, S.S., Morales, M. (1990) Introducing The Grand Canyon. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 1-9

Babcock, R.S. (1990) Precambrian Crystalline Core. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 11-28

Hendricks, J.D., Stevenson, G.M. (1990) Grand Canyon Supergroup: Unkar Group. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 29-47

Ford, T.D. (1990) Grand Canyon Supergroup: Nankoweap Formation, Chuar Group, And Sixtymile Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 49-70

Middleton, L.T., Elliot, D.K. (1990) Tonto Group. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 83-106

Beus, S.S. (1990) Temple Butte Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 107-117

Beus, S.S. (1990) Redwall Limestone And Surprise Canyon Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 119-145

Blakey, R.C. (1990) Supai Group And Hermit Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford Uinversity Press, New York, pp. 147-182

Middleton, L.T., Elliot, D.K., Morales, M. (1990) Coconino Sandstone. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 183-202

Turner, C.E. (1990) Toroweap Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 203-223

Hopkins, R.L. (1990) Kaibab Formation. In: Beus, S.S., Morales, M. (eds), Grand Canyon Geology, Oxford University Press, New York, pp. 225-245


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