File talk:Level III ecoregions, United States.png

Wyoming Basin?
No. 18 Wyoming Basin seems to be missing. I assume it is the brown area covering most of western Wyoming? Thanks, Pete Tillman (talk) 03:55, 12 August 2008 (UTC)

EPA 'Level III ecoregions' Source Map
Today, I looked on the cited EPA source (hah!) for this (LIII regions) map. The 2008 PDFs at Wayback are either corrupt, or ??? So: anyone looking for the current equivalent EPA map (which includes the colors legend) will find it at https://www.epa.gov/eco-research/level-iii-and-iv-ecoregions-continental-united-states (Click on the image to download the PDF to browser; save if desired. This page also includes a similar map of Level 4 ecoregions.)  Twang (talk) 00:08, 25 May 2018 (UTC)