Download original image
Sampling sites (white circles) along the Niobrara River at Agate Fossil Beds National Monument (AGFO) in western Nebraska, USA. The white line represents the park boundary and transparent white areas are private land within AGFO. The inset map shows the location of AGFO in Nebraska (star).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.