Miliolite /(?)/

Mil·i·o·lite

Miliolite

n.
  1. A fossil shell of, or similar to, the genus Miliola. (Paleon.)

Miliolite

a.
  1. The same Miliolitic.

Phrases & Compounds
Miliolite limestone
a building stone, one of the group of the Paris basin, almost entirely made up of many-chambered microscopic shells.