Mar 16, 2026
Deep Time Maps
Paleogeographic maps showing the varied landscapes of the ancient Earth including distribution of ancient shallow seas, deep ocean basins, mountain ranges…
Paleogeographic maps showing the varied landscapes of the ancient Earth including distribution of ancient shallow seas, deep ocean basins, mountain ranges…
Full text, full page archive of National Geographic from the first issue through 2015. Pages have been digitized in color, including advertisements, and…
Penn State’s digital map collection is particularly rich in Pennsylvania maps, but many other regions of the world are also represented. Especially notable…
Online viewer and download center for nautical charts from the National Oceanographic and Atmospheric Administration (NOAA).
The NYPL’s tool for “digitally aligning (“rectifying”) historical maps from the NYPL’s collections to match today’s precise maps,” accompanied by many…
Collection of over 1.3 million digital maps and atlases, worldwide in scope. From the University of Wisconsin-Milwaukee Libraries.
The Boston Public Library’s online map collection. Includes maps from the American Revolutionary War, the European age of discoveries, and Colonial New…
Historical charts from the U.S. Coast and Geodetic Survey. This collection also includes other images from the archives of the USCGS which date back to…
Gateway to historical maps digitized by major map libraries in Europe and the U.S.
Digitized maps of towns or cities in Pennsylvania originally created for use by fire insurance companies. Maps are drawn to a scale of 50 feet to an inch;…