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Larnacillidae is a family of radiolarians. Larnacillidae form siliceous oozes. They are passively mobile organisms.

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  • URI: http://purl.obolibrary.org/obo/ENVO_02000044
  • Definition: Siliceous ooze is a marine sediment composed of the debris of plankton with silica shells, such as diatoms and radiolaria. This ooze is limited to areas with high biological productivity, such as the polar oceans, and upwelling zones near the equator. The least common type of sediment, it covers only 15% of the ocean floor. It accumulates at a slower rate than calcareous ooze: 0.2-1 cm / 1000 yr.
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EOL has data for 10 attributes, including:

Larnacillidae Habitats

The environments in which many Larnacillidae species are known to live. Select an environment to see its Larnacillidae species checklist.

Larnacillidae Habitats

The environments in which many Larnacillidae species are known to live. Select an environment to see its Larnacillidae species checklist.