Sedimentary rocks: Clastic vs. chemical | Transportation, deposition, and lithification

0:00 Introduction
0:49 What is a Sedimentary Rock?
3:56 Forming sedimentary rocks: Transportation
6:19 Forming sedimentary rocks: Deposition
7:39 Forming sedimentary rocks: Lithification
10:01 Classifying clastic sedimentary rocks: Grain size
12:12 Classifying clastic sedimentary rocks: Angularity
13:23 Classifying clastic sedimentary rocks: Sorting
14:03 Classifying clastic sedimentary rocks: Maturity
14:51 Classifying clastic sedimentary rocks: Composition
15:49 Classifying clastic sedimentary rocks: Sandstone composition
17:15 Classifying clastic sedimentary rocks: Cement and/or matrix
18:17 Chemical sedimentary rocks
19:53 Limestone
23:39 Chert
25:34 Banded iron formation (BIF)
28:08 A note on "biochemical" sedimentary rocks

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👋 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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