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Orbitolinidae is a family of forams. Dead Orbitolinidae form calcareous oozes. They are sessile organisms.

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  • URI: http://purl.obolibrary.org/obo/ENVO_02000046
  • Definition: Calcareous ooze is a marine sediment composed primarily of the shells--also known as tests--of foraminifera, coccolithophores, and pteropods. This is the most common pelagic sediment by area, covering 48% of the world ocean's floor. This type of ooze is limited to depths above the Carbonate Compensation Depth at time of burial. It accumulates more rapidly than any other pelagic sediment type, with a rate that varies from 0.3 - 5 cm / 1000 yr.
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EOL has data for 33 attributes, including:

Known occurrences, collected specimens and observations of Orbitolinidae Martin 1890. View this species on GBIF
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Orbitolinidae Martin 1890 Habitats

The environments in which many Orbitolinidae Martin 1890 species are known to live. Select an environment to see its Orbitolinidae Martin 1890 species checklist.

Orbitolinidae Martin 1890 Habitats

The environments in which many Orbitolinidae Martin 1890 species are known to live. Select an environment to see its Orbitolinidae Martin 1890 species checklist.