Nummulitic Limestone thin section, ideal for educational use. This nummulitic limestone was collected from Eocene strata in Soissons, Aisne, France. Nummulites are a type of Foraminifera however they can be large enough to see with the naked eye and some grow up to 5 cm in diameter. The section is made to 30 microns thickness and the glass is 46 x 27 mm in size with a cover slip. Supplied in a protective card sleeve with a label, ideal for microscopy.
