Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Google Analytics Dashboard for Coherent changes in relative C4 plant productivity and climate during the late Quaternary in the North American Great Plains

Coherent changes in relative C4 plant productivity and climate during the late Quaternary in the North American Great Plains

URI: https://pubs.usgs.gov/publication/70000306

Display as: