Prehistory: Paleo-Indian Sites (map) view » Prehistory: The Basic Classic (map) view » Contact and Exploration,1539-1605 (map) view » Settlements and Missions, 1606-1680 (map) view » Reconquest and Resettlement, 1681-1710 (map) view » Spanish Expansion, 1710-1821 (map) view » Territorial Military, 1846-1924 - incl. forts (map) view » Land Grants, 1689-1853 (map) view » Trade and Expansion, 1821-1846 (map) view » Ranching and Conflicts, 1850-1900 (map) view » Railroad Development (map) view » New Mexico, 1940 (map) view » Mining and Stagecoaching, 1846-1912 (map) view » New Mexico, 1912 (map) view » Healthseeker Era, 1880-1940 (map) view » Dryland Farming (map) view » Irrigation Farming (map) view » Mineral Mining (map) view » Oil and Gas Production (map) view » Ranching and Rangeland (map) view » Coal Production (map) view » Public Lands and Facilities (map) view »