mudrock

the construction crew encountered thick mudrock layers during the excavation.

geologists studied the mudrock formations to understand the area's history.

the mudrock slope was unstable and required immediate stabilization measures.

we found fossilized plant remains within the ancient mudrock deposits.

the mudrock's composition indicated a shallow marine environment long ago.

the drilling team used specialized tools to penetrate the hard mudrock.

erosion gradually wears away the exposed mudrock cliffs.

the mudrock contained valuable clay minerals used in pottery production.

we analyzed the mudrock samples to determine their age and origin.

the road was built on a compacted layer of mudrock and gravel.

the mudrock's fine grain size is characteristic of sedimentary rocks.