Novichkova, Ekaterina A; Polyakova, Elena I(PANGAEA, 2007-09-09)
Dinoflagellate cysts were studied in 42 samples from surface sediments of the White Sea. Total concentration of dinocysts varies from single cysts to 25000 cyst/g of dry sediments, which reflects biological productivity ...
Polyakova, Elena I; Pavlidis, Yury A; Levin, A A(PANGAEA, 1992-04-07)
The surface layer of bottom sediments on the Barents Sea shelf has an irregular but generally very low abundance of diatoms. Tests of species belonging to present-day diatom flora were absent in nearly half of samples; ...