Las Vegas Valley stratigraphy compared to Greenland ice core climate r
![Las Vegas Valley stratigraphy compared to Greenland ice core climate record](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Fig%204.jpg?itok=Q6Dxhj2K)
Detailed Description
Types of groundwater discharge in the Las Vegas Valley compared to isotopic values from the Greenland ice core record (higher isotopic values to the right represent warmer conditions; lower values represent cooler conditions). Wetland expansion and contraction in the Las Vegas Valley marched in virtual lockstep with short-lived, northern hemispheric climate oscillations, including Dansgaard-Oeschger (D-O) cycles, the Bølling (B) and Allerød (A) warm periods, and the Younger Dryas cold event (YD). (USGS Professional Paper 1839)
Sources/Usage
Public Domain.
Taken from The Las Vegas Formation Professional Paper 1839