You searched for: “oolite
1. A sedimentary rock, often shale, clay, or sandstone, that is made up of small spherical grains consisting of concentric layers.
2. A variety of limestone, consisting of small round grains, resembling the roe of a fish.
This entry is located in the following units: litho-, lith-, -lith, -lithic, -lite, -liths, -lites (page 14) oo- (page 2)