Media Summary: The Reynolds Number provides a measure of turbulence for a water flow over a smooth surface. However, most natural surfaces ... This is the first video for my sedimentology and stratigraphy class, GEL 109 at the University of California, Davis. We are all going ... In this video, I describe a difference in geometry in ripple or dune cross stratification that reflects whether most grains are rolling (in ...
Bed Roughness Sed Strat - Detailed Analysis & Overview
The Reynolds Number provides a measure of turbulence for a water flow over a smooth surface. However, most natural surfaces ... This is the first video for my sedimentology and stratigraphy class, GEL 109 at the University of California, Davis. We are all going ... In this video, I describe a difference in geometry in ripple or dune cross stratification that reflects whether most grains are rolling (in ... When there is a lot of sediment mixed in with water, it flows differently. The density of the fluid is higher, its viscosity might be ... In this video, I give a qualitative description of the sequence of bedforms with increasing flow speed. Diagrams are from John ... Storms deposit sediments with distinctive characteristics (facies). In this video, I describe a typical sequence of deposits from a ...
In this video, I discuss some of the basic ideas about using sediment grain composition to identify the source of the sediment. A laboratory investigation conducted at Bangor University showing the effect of Learn about sedimentary structures, such as laminations, cross In this video, I talk about the structure of beaches from the breaker zone to the back of the berm. The composition of sediment depends on the host rocks and the weathering processes. When chemical weathering occurs, ...
