As the Rattlesnake sailed through the tropical seas Huxley came in contact with the very peculiar and interesting inhabitants of the surface of the sea, known now to naturalists as pelagic life or "plankton."
"Thomas Henry Huxley; A Sketch Of His Life And Work"
P. Chalmers Mitchell
He does not annihilate the realms of plankton, lying layer on layer in its deluging, consuming soil.
"The Holy Earth"
L. H. Bailey
There were views taken on Manon Planet in one alcove, mainly of Manon's aerial plankton belt and of the giant plasmoids called Harvesters which had moved about the belt, methodically engulfing its clouds of living matter.
"Legacy"
James H Schmitz