microscopic view of coccolithophores algae with calcium carbonate plates

coccolithophores algae calcium carbonate microscopic biology marine ocean life microorganisms microalgae phytoplankton aquatic singlecelled coccoliths calcite biocalcification photosynthesis protists plants primary producers sea ecological environment nature microbiology research science scientific laboratory biodiversity ecosystems plankton green ecology oceanography organisms cellular structure biological plates coccospheres environmental species