Fpur Oregon chub (Oregonichthys crameri) geospatial layers, obtained from Brian Bangs at Oregon Department of Fish and Wildlife, showing: 1) historical distribution (polygon); 2) distribution at time of listing [1993] (point); 3) distribution at time of downlisting [2010] (point); and 4) distribution at time of delisting [2015] (point). To be used by Sarah Levy (R1 External Affairs) for the creation of an R1 Ecological Services StoryMap highlighting delisted and downlisted species.
Department of the Interior (2017). ORCH GIS Layers [U.S. Fish and Wildlife Service]. . https://gis-fws.opendata.arcgis.com/maps/fws::orch-gis-layers (web service)