Woods Hole Field Center Home Page Coastal and Marine Geology Program Home Page U.S. Geological Survey with link to U.S.G.S. Home Page
USGS Banner
 

Surficial Geology and Distribution of Post-Impoundment Sediment in Las Vegas Bay, Lake Mead


Figure 8.  Four profiles from the delta and prodelta area off the mouth of Las Vegas Wash. Profiles A and B are strike lines, one on top of the delta (A) and one beyond the edge of the delta. The approximate depth of the preimpoundment valley floor is shown on profile A. Profiles C and D are dip lines that show the flat delta top, the steep delta front, and flat prodelta area. Note the topset bed that is buried by less than 1 m of sediment on the delta top, and faint foreset reflectors below the topset bed.



Click on figure for larger image

Figure 8.  Four profiles from the delta and prodelta area off the mouth of Las Vegas Wash.



 Back to Top  Title Page

 Introduction  Methods  Results  Discussion  Summary  References

[an error occurred while processing this directive]