- The
silicoflagellates (order Dictyochales) are a
small group of
unicellular photosynthetic protists, or algae,
belonging to the
supergroup of eukaryotes...
-
Oldest fossils of heterokonts,
including both
marine diatoms and
silicoflagellates. 115 Ma
First monotreme mammals. 114 Ma
Earliest bees. 112 Ma Xiphactinus...
-
surrounding water; radiolarians, foraminiferans,
testate amoebae and
silicoflagellates also
produce a
skeleton from minerals,
called test in some groups...
- coccolithophorids, cryptomonads, chrysophytes, chlorophytes, prasinophytes, and
silicoflagellates.
Zooplankton tend to be
somewhat larger, and not all are microscopic...
- The
axodines are a
group of
unicellular stramenopiles that
includes silicoflagellate and
rhizochromulinid algae,
actinomonad heterotrophic flagellates and...
-
Octactis is a
genus of
silicoflagellates,
marine photosynthetic unicellular protists that take the form of
either flagellates or
axopodial amoebae. Described...
- coccolithophorids, cryptomonads, chrysophytes, chlorophytes, prasinophytes, and
silicoflagellates. They form the base of the
primary production that
drives the ocean...
-
Biogenic pelagic silica sediments consist of radiolarian, diatomaceous,
silicoflagellate oozes, and chert. It
makes up 4.3% of the
sediment thickness recovered...
-
living cells, foam
patterns are common; radiolarians,
sponge ****ules,
silicoflagellate exoskeletons and the
calcite skeleton of a sea urchin,
Cidaris rugosa...
-
oozes often contain lesser proportions of
either sponge ****ules,
silicoflagellates or both. This type of ooze ac****ulates on the
ocean floor at depths...
