California news

Picture showing a digital copy of the original vegetation map overlaid in its' actual geographic location in the US.

New Web App: Western North America Vegetation and Locust Map

Our latest web app, Western North America Vegetation and Locust Map, is now live and available to the public. ...

Map title card magnified to show key identifying each inset map’s creator and date

Map of the Month: April 2022

Our April Map of the Month is titled “Carte de la Californie” and compares five recreations of historically significant maps of California to show the evolution of cartographic knowledge of the region. It was originally published as a supplemental material to Diderot’s Encyclopédie,...