Late Cretaceous to Early Tertiary Age, Coal Deposits Were Higher

question 50

True/False

Late Cretaceous to early Tertiary age, coal deposits were higher grade coal than the Pennsylvanian age deposits found in the eastern United States.

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Mexican

Pertaining to Mexico, its people, culture, or language.

Necessary Condition

A prerequisite that must exist or be met for a particular event or thing to occur or be considered true.

Screws

Fasteners with a threaded shaft designed to hold objects together or to position them.

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Describes the process or the characteristic of incorporating threads for parallel execution in programming or mechanical connections.