The Principle of Original Horizontality states that layers of sediment are originally
deposited horizontally under the action of gravity . It is a relative dating ...
Limestone layers form in flat layers at the bottom of a shallow sea. These gray
layers of limestone are exposed in the Mojave Desert, pointing up at an angle
Law of Superposition, Principles of Original Horizontality & Cross-Cutting .... In
this lesson, we'll learn a few basic principles of stratigraphic succession, and see
law of original horizontality Sedimentary rocks are always deposited as
horizontal, or nearly horizontal, strata, although these may be disturbed by later
The principle of original horizontality states that sediment is originally laid down
flat. This needs some ...
The Principle of Original Horizontality was proposed by the Danish geological
Nicolaus Steno (1669). • Principle of Superposition. • Principle of Original
Horizontality. • Principle of Lateral Continuity. Laws apply to both sedimentary
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Jan 20, 2014 ... Law of original horizontality. Virtual Field Trips ... Principles of Stratigraphy and
Cross-Cutting Relationships - Duration: 4:14. Minderellla ...
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Aug 22, 2015 ... principle of original horizontality. ... Principles of Relative Dating 2 - Inclusions,
Faunal Succession, and Unconformities - Duration: 7:37.