Floatstone

1. Floatstone

Carbonate mud matrix-supported; more than 10% of skeletal grains (crinoids, bryozoans, trilobite) is > 2 mm in grain size.

Mississippian, New Mexico, USA

2. Floatstone

Carbonate mud matrix-supported; more than 10% of skeletal grains (crinoids, bryozoans, sponge spicules, ostracods) is > 2 mm in size.

Mississippian, New Mexico, USA