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1
Major types of lakes
2
Controls on lake sedimentation
3
Open vs. closed lakes
4
Lake mixing or lack there of
5
Oxygen depletion in stratified lakes
6
Lake salinity and mineral precipitation
7
Trophic levels in lakes
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Lacustrine depositional facies
9
Shoreline deposition & stratigraphy
10
Lake deltas & fans deposition & stratigraphy
11
Open lake deposition, stratigraphy, & fossils
12
Saline/playa lakes, mudflats, & pans
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Stratigraphy of over-filled lakes
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Stratigraphy of balance-fill lakes
15
Stratigraphy of under-filled lakes
Description:
Explore the fascinating world of lacustrine depositional environments and stratigraphy in this comprehensive 24-minute video. Dive into the various types of lakes, including volcanic, tectonic, glacial, ox-bow, and man-made, and learn about their classification based on stability, salt content, and nutrient levels. Examine the factors controlling lacustrine deposition, such as climate, geography, and tectonics. Discover the differences between open and closed lakes, their depositional processes, and resulting mineral deposits. Investigate lake mixing and stratification, including the formation of anoxic conditions in deep waters. Explore shoreline deposition, deltas, and fan deposits, as well as open lake deposition. Gain insights into recognizing lake deposits in the rock record through detailed explanations of stratigraphy for overfilled, balance-filled, and underfilled lakes. Enhance your understanding of lacustrine environments with modern and ancient rock record examples throughout the video. Read more

Lacustrine -Lake- Depositional Environments & Stratigraphy

GEO GIRL
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