Relative age dating | Geological principles and unconformities
Автор: Allison Jones
Загружено: 2021-10-17
Просмотров: 782
0:00 Introduction
0:53 Relative vs. absolute age dating
3:27 Principle of uniformitarianism
5:38 Principle of original horizontality
6:52 Principle of lateral continuity
7:49 Principle of superposition
9:20 Principle of inclusions
10:56 Principle of cross-cutting relationships
14:04 Principle of faunal/fossil succession
18:32 Unconformities - Missing time in the rock record
19:01 Angular unconformities
20:56 Nonconformity
24:35 What about paraconformities?
25:41 What kind of unconformity?
26:40 Practice applying the geological principles
28:25 Relative Age Dating
ABOUT ME:
👋 I’m Allison, a structural geologist and Earth Science educator in Northern California. I help college students and geology enthusiasts understand the processes that shape our planet. 🌎
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#geology #earthscience #science #earth #rocks
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