It has often a pearly luster, and is then called pearl sinter. Radiolarian ooze- heterotrophic 3. Definition: Siliceous ooze is a marine sediment composed of the debris of plankton with silica shells, such as diatoms and radiolaria. Antonyms for siliceous. 2005). Ooze definition, (of moisture, liquid, etc.) As with calcareous ooze, siliceous ooze is formed from the tests of microorganisms; in the case of siliceous ooze, the organisms come in two varieties, diatoms and radiolarians. Radiolarian ooze definition is - siliceous mud of the bottom of deep seas composed largely of skeletal remains of radiolarians. Radiolarian ooze- heterotrophic 3. Ooze is pelagic sediment that consists of at least 30% of microscopic remains of either calcareous or siliceous planktonic debris organisms. Siliceous ooze are modified and transformed during burial into bedded cherts. Dinoflagellate ooze- autotrophic & heterotrophic. How to use ooze in a sentence. a marsh or bog. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly. Definition of siliceous oozes These are pelagic deposits that contain a large percentage of siliceous skeletal materials produced by planktonic plants and animals. Siliceous oozes are largely composed of the opaline silica tests and test fragments of siliceous plankton (Figs. The skeletal material in carbonate oozes is calcium carbonate usually in the form of the mineral calcite but sometimes aragonite. siliceously synonyms, siliceously pronunciation, siliceously translation, English dictionary definition of siliceously. Definition: Oozes that are formed primarily from the silica-based tests, frustules, or shells of diatoms, radiolarians, or other siliceous plankton. LEO.org: Your online dictionary for English-German translations. Siliceous ooze DEFINITION A marine sediment consisting of > 30% skeletal remains of pelagic siliceous organisms (such as radiolarians or diatoms) and clay minerals (Neuendorf et al. Sediments deposited below the carbonate compensation depth are commonly enriched in silica by removal of the carbonate, sometimes to the point of forming siliceous oozes. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. Siliceous ooze []. to flow, percolate, or exude slowly, as through holes or small openings. Siliceous ooze is ooze that is composed of at least 30% of the siliceous microscopic "shells" of plankton, such as diatoms and radiolaria. Chert is the second most abundant chemically precipitated rock after limestone. Choose the one option that does not fit the pattern. ; Sediments are mainly turbidites interspersed with oceanic deposits of clay, volcanic ash and siliceous ooze. Siliceous oozes are largely composed of the silica based skeletons of microscopic marine organisms such as diatoms and radiolarians. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. es v. intr. To emit a … siliceous ooze pronunciation - How to properly say siliceous ooze. Antonyms for siliceous. Listen to the audio pronunciation in several English accents. The radiolarian ooze occurring in many places in very deep water is composed mainly of the siliceous skeletons of radiolarians, calcareous matter being dissolved by the lage percentage of carbon dioxide in the water at these depths. the ooze definition, meaning, English dictionary, synonym, see also 'ooze leather',globigerina ooze',oozy',ooziness', Reverso dictionary, English definition… Transformed during burial into bedded cherts planktonic organisms that accumulates on the lookout for your newsletter... Siliceously translation, English dictionary definition of siliceously or pelagic red clay see list of references authorities... Or radiolarian tests are called siliceous oozes, which form siliceous oozes peer-reviewed data supporting … Define sinter! Containing significant quantities of siliceous sinter ) radiolarians B ) diatoms C ) Oolites )... In this article we shall consider the origin, deposition and lithification of siliceous plankton (.. 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