Author:
Schemel,M.P.
Year:
1950
Title:
Cretaceous plant microfossils from Iowa
Reference:
Schemel,M.P. (1950) Cretaceous plant microfossils from Iowa American Journal of Botany # 9 P.
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Genus Species Country(Region) From To
Arcellites Arcellites crillensis sp. nov. Iowa Late Cretaceous
Chrysotheca Chrysotheca dakotaensis sp. nov. Iowa Late Cretaceous
Molaspora Molaspora Iowa Late Cretaceous
Molaspora Molaspora rugosa sp. nov. Iowa Late Cretaceous
Spermatites Spermatites ellipticus Iowa Late Cretaceous
Spermatites Spermatites elongatus Iowa Late Cretaceous
Spermatites Spermatites sp Iowa Late Cretaceous
Spermatites Spermatites sp Iowa Late Cretaceous
Spermatites Spermatites sp Iowa Late Cretaceous