Sentence examples for a layer of boulder from inspiring English sources

These rocks are themselves overlaid by a layer of boulder clay deposited during the last ice age, about 10,000 years ago.

Initial investigations suggested that there was a layer of boulder clay below the alluvium of the river bed, and that a chalk aquifer was below the clay.

Those rocks are themselves overlaid by a layer of boulder clay deposited during the last ice age, about 10,000 years ago.

The existence of a layer of hard boulders up to 1 m in size within the soft sediments of the Holocene Llobregat delta in the SW of Barcelona city caused the damage and stoppage of the EPB-type tunnel boring machine that excavated the subway L10 line.

The island is overlain with a fertile layer of boulder clay formed during the Pleistocene glaciations.

Add a layer of lasagna.

Add a layer of gravel.

Apply a layer of Vaseline.

Add a layer of ham.

Add a layer of plums.

Add a layer of cheese.