Author:
Jacobson,S.R.;Schopf,J.M.
Year:
1979
Title:
Preservation of palynological specimens examined by Sem for Later microscopical study and Reference
Reference:
Jacobson,S.R. et al. (1979) Preservation of palynological specimens examined by Sem for Later microscopical study and Reference Journal of Paleontology Vol. 53 # 3 P. 744- 746
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Orthosphaeridium Orthosphaeridium sp Kentucky Cincinnatian