Author:
Sarmiento,R.
Year:
1957
Title:
Microfossil zonation of Manco Group.
Reference:
Sarmiento,R. (1957) Microfossil zonation of Manco Group. AAPG, Bulletin Vol. 41 # 8 P. 1683- 1693
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Genus Species Country(Region) From To
Triporopollenites Triporopollenites pulchra Utah Late Cretaceous
Triporopollenites Triporopollenites wilsonii Utah Late Cretaceous