Curated OER
Wikipedia: National Historic Landmarks in Kansas: El Cuartelejo
This archeological district consists of more than 20 sites, mostly associated with the Dismal River/Plains Apache culture, dating from c CE 1650 to 1750. The principal site is a pueblo ruin thought to have been built by Taos Indians who...
Curated OER
Educational Technology Clearinghouse: Maps Etc: River Basins of Asia, 1912
A map from 1912 showing the various drainage basins across the Asian region. This map is color-coded to show watersheds draining to the Pacific Ocean in pink, to the Indian Ocean in green, to the Arctic Ocean in purple and inland basins...