Author:
Bloeser,B.;Schopf,J.W.;Horodyski,R.J.;Breed,W.J.
Year:
1977
Title:
Chitinozoans from the Late Precambrian Chuar Group of the Grand Canyon, Arizona.
Reference:
Bloeser,B. et al. (1977) Chitinozoans from the Late Precambrian Chuar Group of the Grand Canyon, Arizona. Science Vol. 195 # 4279 P. 676- 679
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Genus Species Country(Region) From To
Acritarchs Acritarchs Arizona Precambriam
Algae Algae Arizona Precambriam
Chitinozoans Chitinozoans Arizona Precambriam
Chuaria Chuaria Arizona Precambriam
Desmochitina Desmochitina Arizona Precambriam