Author:
Vidal,G.
Year:
1990
Title:
The Late Proterozoic acritarch Churia Circularis (Walcott) Vidal and Ford
Reference:
Vidal,G. (1990) The Late Proterozoic acritarch Churia Circularis (Walcott) Vidal and Ford Journal of Paleontology Vol. 64 # 3 P. 448- 448
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Genus Species Country(Region) From To
Chuaria Chuaria circularis Arizona Late Proterozoic