Chitinozoans from the late Precambrian Chuar Group of the Grand Canyon, Arizona
Bloeser, B., Schopf, J.W., Horodyski, R.J., and Breed, W.J., 1977, Chitinozoans from the late Precambrian Chuar Group of the Grand Canyon, Arizona: Science, v. 195, no. 4279, p. 676-679.
Authors
Bloeser, B., Schopf, J.W., Horodyski, R.J., and Breed, W.J.
