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Lepidocyclina dilatata is a species of forams in the family Lepidocyclinidae. This species is extinct. Lepidocyclina dilatata form calcareous oozes.

  • URI: http://eol.org/schema/terms/extinct
  • Дефиниција: A taxon is Extinct when there is no reasonable doubt that the last individual has died. A taxon is presumed Extinct when exhaustive surveys in known and/or expected habitat, at appropriate times (diurnal, seasonal, annual), throughout its historic range have failed to record an individual. Surveys should be over a time frame appropriate to the taxon’s life cycle and life form.
  • Припис: http://www.iucnredlist.org/technical-documents/categories-and-criteria
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  • URI: http://purl.obolibrary.org/obo/ENVO_02000046
  • Дефиниција: 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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Познати јавувања, собрани примероци и набљудувања на Lepidocyclina dilatata (Michelotti 1861). Погледајте го овој вид на GBIF