mudstone
mudrock

Each mudstone layer is the result of one such catastrophe.

In addition, weak layers of mudstone exist within the sequence.

The mudstone in which both species were found indicates deeper, quiet waters.

Also there are local mudstone and conglomerate deposited on the flows.

The skeleton was embedded in two slabs sliced from the mudstone.

He said the fossil was found in gray mudstone that had once been the bottom of an ancient lake.

It is composed of red mudstone, sandstone, and tan limestone.

The mudstone is responsible for the Bells' distinctive maroon color.

The geology is mainly sandstone and mudstone, from about 250 million years ago.

The falls were formed when water eroded the mudstone.

The researchers measured the succession of mudstone beds at five different sites.

This large trilobite is preserved in a black mudstone, slightly crushed.

They generally were made of softer and workable stone such as slate or mudstone.

The strata around the coal is mainly mudstone and shale.

The rocks of the area are mostly mudstone, deposited in a deep ocean basin some 450 million years ago.

Further east, they are both covered by a layer of Mercia Mudstone.

The streams left deposits of mudstone, shale and sand.

It is the carbonate equivalent of a mudstone.

The layer consists of dark grey marine mudstone that weathers easily.

Locally, there appears to be three prominent layers of sandstone separated by mudstone.

This succession was found to range in thickness from 3 to 10 meters and included 3-15 different layers of mudstone.

When mudstone has been exposed to weathering in a quarry or road cutting, the cracks begin to open.

The deposition of a clay-rich mudstone member shows it was laid down in a deeper marine environment.

His attention was drawn to the reddish layers of mudstone and sandstone glowing in sunlight.

Taking out an awl, he begins picking away at the surrounding mudstone, which crumbles easily.

The three types of mudrock can be distinguished by the way they break or split.

A claystone is a mudrock which does not split easily.

After touring, they went into the studio to record Obsession with producer Mudrock.

A siltstone is a mudrock.

In the minor leagues, Mudrock compiled a 58-74 won-lost record and a 4.68 earned run average in 241 games.

Most authors presently use the term "mudrock" to refer to all rocks composed dominantly of mud.

Hence, the term mudrock is used to refer to rocks that are composed of silt and clay particles.

This produced the ironstone commonly found in the mudrock hosting the mega-bonebed.

Hard, very fine-grained rocks can be distinguished as mudrock or siltstone in terms of their hardness relative to steel.

This deposit was formed by a humid, tropical climate with lakes, swamps, and rivers, which deposited mudrock.

Mudrock redirects here, and is often used to refer to the sedimentary rock mudstone.

Produced and mixed by Mudrock and Mike Shinoda.

Andrew Murdock, also known as Mudrock, is an American record producer specializing in the rock and metal genres.

Both types of mudrock may contain silt-rich and clay-rich bands, and show fine bedding on a mm-scale.

So, a mudstone is a type of mudrock with a more varied grain size than either siltstones or claystones.

They can also be found in marine environments, where pelagic, or free-floating species, settle out of the water and decompose in the mudrock.

The term "mudrock" allows for further subdivisions of siltstone, claystone, mudstone, and shale.

A claystone is lithified, and non-fissile mudrock.

Glaciers can erode already susceptible mudrock formations, and this process enhances glacial production of clay and silt.

During their later rock/metal period, live sound was handled by noted hard rock producer Andrew Murdock, who works under the professional name "Mudrock."

"I Stand Alone" was written by Sully Erna and produced by Mudrock.

Mudstone (also called mudrock) is a fine grained sedimentary rock whose original constituents were clays or muds.

Shale is a fine grained, hard, laminated mudrock, consisting of clay minerals, and quartz and feldspar silt.

In comparison, continents are temporary stewards of mud and silt, and the inevitable home of mudrock sediments is the oceans.