dcsimg

Ammotrochoides bignoti is a species of forams in the family Coscinophragmatidae. They are found in marine habitat. Dead Ammotrochoides bignoti form calcareous oozes.

  • URI: http://purl.obolibrary.org/obo/ENVO_00000447
  • Definition: An aquatic biome that comprises systems of open-ocean and unprotected coastal habitats, characterized by exposure to wave action, tidal fluctuation, and ocean currents as well as systems that largely resemble these. Water in the marine biome is generally within the salinity range of seawater: 30 to 38 ppt.
show all records
show all records
  • 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.
show all records

EOL has data for 5 attributes, including: