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The ultrastructure of fossil ephedroid pollen with gnetalean affinities from the Lower Cretaceous of Brazil
Jeffrey M. Osborn, Thomas N. Taylor, Murilo R. de LimaVolume:
77
Year:
1993
Language:
english
DOI:
10.1016/0034-6667(93)90003-d
File:
PDF, 4.64 MB
english, 1993