miliolite
  糜棱岩
  Mil·i·o·lite n. Paleon. A fossil shell of, or similar to, the genus Miliola.
  Mil·i·o·lite, a. The same Miliolitic.
  Miliolite limestone Geol., a building stone, one of the group of the Paris basin, almost entirely made up of many-chambered microscopic shells.
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