Sorhannus, U. (1990). A new planktonic diatom species, Rhizosolenia sigmoida, from upper Pliocene sediments of the equatorial Pacific Ocean. Micropaleontology, 36(1): 102-103
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Sorhannus, U.
1990
A new planktonic diatom species, Rhizosolenia sigmoida, from upper Pliocene sediments of the equatorial Pacific Ocean.