Principle of original horizontality

<h2 id="see-also">See also</h2>
<ul><li><a href="/facts/Law_of_superposition/PTd1xHg9">Law of superposition</a></li>
<li><a href="/facts/Principle_of_cross-cutting_relationships/ukDst7Sj">Principle of cross-cutting relationships</a></li>
<li><a href="/facts/Principle_of_faunal_succession/Wx9843yb">Principle of faunal succession</a></li>
<li><a href="/facts/Principle_of_lateral_continuity/FSWACM9c">Principle of lateral continuity</a></li></ul>

The Wikibook <i>Historical Geology</i> has a page on the topic of: <i>Steno's principles</i>

<h2 id="references">References</h2>

<ol>
<li id="fn:1"><p>Levin, H.L. (2009). The Earth Through Time (9 ed.). John Wiley and Sons. p. 15. ISBN 978-0-470-38774-0. Retrieved 28 November 2010. <a href="978-0-470-38774-0" target="_blank">978-0-470-38774-0</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li>
<li id="fn:2"><p>Michael E. Brookfield, Principles of Stratigraphy, Blackwell Publishing, 2004, p. 116, ISBN 140511164X <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li>
<li id="fn:3"><p>Kardel, Troels, ed. (2013). Nicolaus Steno: Biography and Original Papers of a 17th Century Scientist. Berlin: Springer. ISBN 978-3-642-25078-1. <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li>
</ol>

Principle of original horizontality open-in-new

Principle of original horizontality