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GEL 109: Sediments and Strata (Sumner)
My goal for Sediments and Strata is to help you develop the tools that will allow you to observe the important characteristics of sedimentary rocks, understand the processes that produced them, interpret their depositional environments, and recognize the insights they can provide on diverse fields in geology such as tectonics, environmental geology, economic resources, evolution, climate change, etc.
- Author
- Dawn Sumner
- Publisher
- University of California, Davis
- Source
- LibreTexts
- Language
- EN
- Category
- Basic Sciences
Contents· 149 sections
- 01: Lecture Notes
- 1.01: Course Information
- 1.02: 2. Fluid Flow 1
- 1.03: 3. Fluid Flow 2
- 1.04: 4. Bedforms
- 1.05: 5. Bedforms Continued and Facies Introduction
- 1.06: 6. Turbidites and Stratigraphy
- 1.07: 7. Weathering and Erosion
- 1.08: 8. Rivers
- 1.09: 9. Deltas, Estuaries, Marine Processes Part 1
- 1.10: 10. Marine Processes 2
- 1.11: 12. Interpreting Stratigraphic Columns
- 1.12: 13. Siliclastic Shorelines and Estuaries
- 1.13: 14. Carbonates
- 1.14: 15. Chronostratigraphy - Event, Magneto, Bio
- 02: Depositional Environments
- 03: Virtual Field Trips
- 3.01: Bagnold Dunes and Gale Crater, Mars
- 3.1.2: Phase 1 - Barchan Dunes
- 3.1.03: Context - Where the data come from
- 3.1.3: Phase 2 - Linear Dunes
- 3.1.4: Links to great images for Phase 1
- 3.1.5: Bedforms in Eolian Dunes on Mars (vs Earth)
- 3.1.6: Slip Face on Namib Dune (a barchan dune)
- 3.1.7: Active Sand Transport - Ogunquit Beach (Phase 2)
- 3.1.8: Wind by Season and Sand Transport
- 3.02: Bodega Bay
- 3.2.01: Salmon Creek Beach
- 3.2.2: Bodega Head
- 3.2.3: Wave Energy and Sediments (Energía de las olas y los sedimentos)
- 3.2.4: Bayside Park
- 3.03: Cache Creek
- 3.3.01: Cache Creek
- 04: Case Studies
- 4.02: Oroville Dam 2017
- 4.2.01: Damages on Emergency Spillway
- 4.2.02: Erosion below the Auxiliary Spillway
- 4.2.03: Oroville Spillway Recovery, Plans and Design
- 4.2.04: The importance of bedrock characteristics
- 05: Homework and Lab Resources
- 5.01: Sedimentary Particles Lab Resources
- 5.02: Sedimentary Structures Lab and Homework Resources
- 06: Photos of Sediments and Strata
- 6.01: Sedimentary Environments
- 6.1.01: Aeolian Environments (Chapter 8)
- 6.1.02: Arid Environments (Chapter 8)
- 6.1.03: Carbonates
- 6.1.04: Fluvial Deposits (Chapter 9)
- 6.1.05: Fluvial Environments (Chapter 9)
- 6.1.06: Glacial Environments (Chapter 7)
- 6.1.07: Offshore Marine Environments (Chapters 14, 15)
- 6.1.08: Shoreline Environments (Chapter 13)
- 6.1.09: Slope Failure and Erosion (Chapter 6)
- 6.02: Sedimentary Structures
- 6.2.01: Beach Stratification
- 6.2.02: Current Ripple Cross Lamination
- 6.2.03: Diamictites
- 6.2.04: Mud Cracks
- 6.2.05: Soft Sediment Deformation
- 6.2.06: Sole Marks, Burrows, and Miscellaneous
- 6.2.07: Subaqueous Bedforms and Cross Stratification
- 6.2.08: Subaqueous Ripples and Cross Lamination
- 6.2.09: Turbidites
- 6.2.10: Wave Ripples in Sediment
- 6.2.11: Wave Ripple Cross Lamination
- 6.2.12: Wind Transported Bedforms and Cross Stratification
- 07: Lab Materials
- 7.01: Broome Town Beach Sample Descriptions
- 7.02: Lake Wanaka Area Samples
- 7.2.01: Samples 1-4
- 7.2.02: Samples 5-7
- 7.2.03: Samples 8 and 9
- 7.03: Sedimentary Structures
- 7.3.01: USGS Bedform Movie Explanation
- 7.04: Carbonates
- 08: Old or Lost Pages
- 1.9: 9. Deltas, Estuaries, Marine Processes Part 1
- 3.1.01: Bagnold Dunes - Introduction
- 3.1.4: Downwind Toe of a Linear Dune- Ogunquit Beach
- 4.1: Gale Crater, Mars
- 4.1.01: Walther's Law for an Alluvial Fan
- 8.01: Alluvial Fans
- 8.1.01: Glacial Environments
- 8.02: Arid Environments
- 8.03: Beaches
- 8.3.01: Virtual field trip
- 8.3.1.3: Salmon Creek Beach
- 8.3.1.3.01: Aeolian Processes
- 8.04: Chronostratigraphy
- 8.05: Exploring Cross Stratification
- 8.06: Rivers
- 8.07: Weathering and Erosion
- 09: Draft Textbook
- 9.01: Introduction
- 9.1.01: Importance of Sediment
- 9.03: Sediments and Strata
- 9.04: Fluid Flow
- 9.05: Sediment Transport
- 9.06: Bedforms
- 9.6.2: Exploring Cross Stratification
- 9.07: Sedimentary Facies
- 9.08: Introduction to Stratigraphy
- 9.9: Weathering and Erosion
- 9.9.1: Weathering
- 9.9.2 Erosion
- 9.10: Glacial Environments
- 9.11: Rivers
- 9.12: Marine Deposition
- 9.12.1: Tidal Flows and Facies
- 9.12.2: Waves and Beaches
- 9.12.3: Storms
- 9.12.4: Deltas and Estuaries
- 9.12.5: Estuaries
- 9.14: Interpreting Stratigraphic Columns
- Textbook Construction
- Alluvial fans
- Barrier Islands and Lagoons
- Biostratigraphy Biozones and Zone Fossils
- Bogs and Marshes
- Braided Rivers
- Carbonates-Reefs
- Chemical Weathering
- Chemostratigraphy-Strontium isotopes and others
- Chronostratigraphy
- Deep Marine Environments
- Eolian Environments
- Evaporites
- Extra Credit 21
- Figure Example
- Floodplains and Oxbow Lakes
- Freshwater Lakes
- Introduction
- Sediment Transport Processes
- Sediment Characteristics
- Glacial Erosion
- Glacier Deposits
- Groundwater
- Meandering Rivers
- Oxygen Isotopes and Chemostratigraphy
- Physical Weathering
- Proglacial Lakes and Marine Environments
- River Dominated Deltas
- Saline Lakes
- Storms and Shallow Marine Deposits
- Tide-influenced Deltas
- Tides and Shallow Subtidal Environments
- Tides and Tidal Flats
- Turbidites
- Waves and Beaches