what organisms make calcareous ooze
Calcareous ooze is a calcium carbonate mud formed from the hard parts (tests) of the bodies of free-floating organisms.Once this mud has been deposited, it can be converted into stone by processes of compaction, cementation, and recrystallization.owever, calcareous ooze will not accumulate in the very deepest parts of the ocean, even if the surface is teeming with the right sort of organism. The reason for this will be discussed in the next section of this article.