The smooth plains unit forms both widespread regional deposits and crater floor material.

But even surgery was helpless when there were widespread and multiple secondary deposits.

There are, however, widespread glacial deposits, recording several major periods of ancient glaciation in various parts of the geologic record.

Using data from Mars Global surveyor, Mars Odyssey and the Mars Reconnaissance Orbiter, scientists have found widespread deposits of chloride minerals.

Possible differences in volcanic features include the absence of widespread dark mare-type deposits, volcanic domes and cones, and sinuous rilles.

Mudrocks make up fifty percent of the sedimentary rocks in the geologic record, and are easily the most widespread deposits on Earth.

This caused deep erosion in upland areas and has left widespread superficial deposits.

Affected individuals may also develop kidney stones or more widespread deposits of calcium within the kidneys.

The southern edge of Barnim in the vicinity of Rüdersdorf unusually contains widespread deposits of limestone, Buntsandstein and Muschelkalk.

The widespread deposits of middle sands have been extensively worked around the Cheshire area for building purposes, they vary from clean sharp sand to somewhat loamy deposits with layers of clay.