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Displaying 1 - 100 of 660
No. Title Author Theme Person Place Thing Event Keywords Timeline Date Post date Updated Feat ured On Map Ima ges Wordssort ascending
1 Walking Colorado: An Introduction to the Origins Section Black, Kevin Origins Native Americans, Culture, Groups history, ancient colorado, Folsom, Clovis, paleoindian, paleo-indian, rock art, archaeology, anthropology, Formative Period, archaic period, ute, apache, shoshone, cheyenne, arapaho, comanche, spanish exploration, navajo 2017-01-20 2017-11-17 No No 5 4196
2 Las Animas County Encyclopedia Staff Counties Las Animas County, las animas county history, Ludlow Massacre, colorado fuel & iron, william jackson palmer, Trinidad, spanish peaks, aguilar, comanche national grassland, hoehne, Purgatoire River, ludlow, coal mining, raton pass, felipe baca, casimiro barela 1866 2016-11-14 2017-11-03 No Yes 1 3667
3 Denver Noel, Thomas J. Place Cities, Towns & Neighborhoods denver museum of nature and science, lodo, city beautiful movement, mayor of denver, denver mountain parks, denver history, tom noel, metro denver, Denver, william larimer, Jr., Colorado Gold Rush, mile high city, queen city, lower downtown denver, coors field, Five Points, capitol hill, aurora, arvada, commerce city, Thornton, brighton, lakewood, auraria, Cherry Creek, south platte river, Regional Transportation District, front range, Denver Broncos, Colorado Rockies, Interstate 25, interstate 70, tourism, rossonian hotel, robert s. roeschlaub, Barney Ford, Washington Park, City Park, city hall 1858 2016-08-03 2017-10-29 No Yes 1 3554
4 Colorado and the Four Wests: An Introduction to the Political Economy Section Andrews, Thomas G. Political Economy 2017-04-24 2017-08-25 No No 1 3506
5 Mesa County Encyclopedia Staff Counties mesa county, Grand Junction, Fruita, palisade, fruit industry, peaches, wine, Western Slope, western slope irrigation, colorado river, grand valley, irrigation in grand valley 1883 2016-06-27 2017-11-08 No Yes 3 3385
6 Community in Colorado: A Confluence of Cultures Rebecca Hunt Community community, rebecca hunt, colorado communities, colorado history, front range, Western Slope, southern colorado, San Luis Valley, eastern plains, Denver, denver metro area 2017-09-13 2017-11-08 No No 1 3331
7 Garfield County Encyclopedia Staff Counties Garfield County, garfield county history, storm king, storm king 14, Glenwood Springs, glenwood canyon, rifle 1883 2015-12-28 2017-11-08 No Yes 2 3157
8 Western Slope Vandenbusche, Duane Place Cities, Towns & Neighborhoods Geography, Canyons, Mountains, Plateaus, Valleys river, bureau of reclamation, Glenwood Springs, Garfield County, rio blanco county, Moffat County, Aspen, Breckenridge, Summit County, eagle county, san juan county, Silverton, Telluride, Durango, la plata county, montezuma county, gunnison county, ouray county, dolores county, uranium, exxon, oil shale, coal, Craig, meeker 2017-01-23 2017-10-29 No No 0 3078
9 Spanish Exploration in Western Colorado Baker, Steven G. Origins Exploration spanish exploration, spanish explorers western colorado, western colorado, spanish colorado, western colorado history, spanish expeditions in colorado, dominguez and escalante expedition, juan de rivera, teguayo, legend of teguayo, francisco dominguez, silvestre escalante 1765 to 1777 2015-07-28 2017-09-17 No No 0 3065
10 Weld County Encyclopedia Staff Counties weld county, weld county history, fur trade colorado, fort vasquez, fort st. vrain, monfort family, monfort family history, cache la poudre history, greeley, stephen h. long, fort lupton, pawnee national grasslands 1861 2015-12-29 2017-11-15 No Yes 1 3021
11 Summit County Encyclopedia Staff Counties 1861 2015-12-11 2017-11-07 No Yes 8 2981
12 Prowers County Encyclopedia Staff Counties prowers county, prowers county history, Lamar, Arkansas River, Great Plains, southeastern colorado, Holly, granada, amache, john w prowers, hiram holly, sugar beet industry 1889 2016-11-15 2017-11-08 No Yes 2 2969
13 La Plata County Encyclopedia Staff Counties Durango, southern ute, Southern Ute Reservation, history of durango, animas museum, los pinos river, la plata river, Animas River, San Juan Mountains, southwest colorado, fort lewis college, Fort Lewis, ute, la plata county history, Western Slope 1874 2016-08-16 2017-10-29 No Yes 2 2898
14 Ancestral Puebloans of the Four Corners Region Wilshusen, Richard H. Origins Native Americans, Culture Historic and Archaeological Sites prehistoric archaeology, colorado archaeology, mesa verde, Southwest archaeology, Ancestral Pueblo, Ancestral Puebloan culture, hovenweep hovenweep national monument national monuments colorado canyons of the ancients national monument southwest colorado four corners region hiking southwest colorado, chimney rock archaeological area 0350 to 1300 2016-05-09 2017-11-16 No Yes 1 2886
15 Land, Labor, Leisure: An Introduction to the Ecology Section Orsi, Jared Ecology ecology, environmental history, Jared Orsi, themes 2017-01-27 2017-11-15 No No 1 2866
16 Pueblo County Encyclopedia Staff Counties pueblo county, pueblo history, city of pueblo, pueblo, colorado fuel & iron, pueblo steelworks, pueblo steel mill, Steelworks Center of the West, beulah valley, Arkansas River, 1921 pueblo flood, arkansas river flood 1921, el pueblo, bojon town, william jackson palmer, avondale, boone 1861 2016-11-15 2017-11-03 No Yes 1 2859
17 Montezuma County Encyclopedia Staff Counties montezuma county, montezuma county history, mancos, cortez, Southern Ute Indian Reservation, Mesa Verde National Park, Richard Wetherill, cliff dwelling, kiva, four corners, colorado plateau, mesa verde 1889 2016-06-27 2017-10-31 No Yes 1 2831
18 San Juan County Encyclopedia Staff Counties san juan county, gold king mine, Animas River, Silverton, durango silverton railroad, San Juan Mountains, mining, charles baker, san juan humbug, Otto Mears 1876 2016-06-27 2017-11-08 No Yes 6 2782
19 Teller County Encyclopedia Staff Counties teller county, victor, Cripple Creek, independence lode, mining, cripple creek gold rush, casinos, gambling, el paso county, Henry Teller, william stratton, florissant fossil beds, florissant, woodland park, ute pass, Western Federation of Miners, labor history 1889 2016-08-16 2017-11-01 No Yes 6 2766
20 Boulder County Encyclopedia Staff Counties boulder county, boulder county history, boulder, boulder history, university of colorado boulder, university of colorado, arapaho, longmont, boulder county flood, thomas aikins, nederland, front range 1861 2015-12-28 2017-10-17 No Yes 1 2711
21 Indian Agencies and Agents Horn, Jonathon C. Origins Native American Reservations & Agencies Indian Agency, Indian Agent, treaties, military posts, trading posts, annuity goods, Ute Indian Tribe, Cheyenne Indian Tribe, Arapaho Indian Tribe, Southern Ute Indian Reservation, Ute Mountain Ute Indian Reservation 1846 to 1911 2016-03-15 2017-11-16 No No 3 2695
22 Cripple Creek Encyclopedia Staff Cities, Towns & Neighborhoods, Historic and Archaeological Sites cripple creek gold rush, Cripple Creek, Cripple Creek & Victor Gold Mine, Robert Womack, Winfield Scott Stratton, Midland Terminal Railway, Portland Mine, Western Federation of Miners, James Peabody, gambling, Amendment 4 1892 2016-12-19 2017-11-17 No Yes 8 2646
23 Peck House O’Dell, John M. Historic and Archaeological Sites Empire, James Peck, Frank Peck, Malvina Peck, Peck Gold Mining Company, Howard Peck, Louise Harrison, Margaret Collbran, Hotel Splendide, Gary St. Clair, Sally St. Clair 1863 2015-11-20 2017-08-27 No Yes 3 2640
24 Ute History and the Ute Mountain Ute Tribe Potter, James M. Origins Native Americans, Groups Native American Reservations & Agencies Ute Indian Tribe, Ute Mountain Ute Indian Reservation, Ute Mountain Utes, Southern Ute tribe, northern ute tribe, uintah and ouray reservation, Weeminuche Ute, Weenuche Ute, ute 2016-05-09 2017-09-17 No No 0 2621
25 Boulder Place Cities, Towns & Neighborhoods boulder, history of boulder, Colorado Gold Rush, flatirons, boulder creek, thomas aikins, Niwot, arapaho, david horsfal, isabella bird, Oliver Toussaint Jackson, university of colorado, cu, 1894 boulder flood, better boulder party, arapaho glacier, pearl street mall, celestial seasonings 1871 2017-02-22 2017-11-03 No Yes 0 2618
26 Jackson County Encyclopedia Staff Counties Jackson County, North Park, north park history, jackson county history, Walden, moose, rabbit ears range, park range, medicine bow mountains, northern colorado, jackson county courthouse, north platte river, michigan city, michigan river, teller city, cameron pass, highway 14 1909 2016-11-14 2017-10-27 No Yes 1 2596
27 San Miguel County Encyclopedia Staff Counties san miguel county, Telluride, telluride history, san miguel county history, ophir, mining, San Juan Mountains, ski telluride, telluride ski, telluride film festival, telluride bluegrass festival, Western Slope, labor history, placerville, slick rock, mt sneffels, mt sneffels wilderness, uranium mining, uranium colorado, san miguel river 1883 2016-08-16 2017-09-21 No Yes 3 2591
28 Routt County Encyclopedia Staff Counties routt county history, Steamboat Springs, howelsen hill, hahns peak, Yampa River, yampa, clark, milner, hayden, joseph hahn, james h crawford, coal mining 1877 2017-02-02 2017-11-12 No Yes 1 2561
29 Sedgwick County Encyclopedia Staff Counties sedgwick county, Fort Sedgwick, julesburg, julesburg history, overland trail, jack slade, south platte river, northeast colorado 1889 2017-01-31 2017-10-31 No Yes 1 2534
30 Front Range Tyler, Daniel Place Cities, Towns & Neighborhoods Geography, Mountains boulder, colorado springs, ranching, farming, colorado-big thompson project, south platte river, weld county, larimer county, boulder county, broomfield, el paso county, Castle Rock, Douglas County, cache la poudre river 2017-01-23 2017-11-17 No No 0 2514
31 Jefferson County Encyclopedia Staff Counties jefferson county, jeffco, jefferson county history, jefferson county historical society, golden, adolph coors, lakewood, wheat ridge, arvada, Colorado Gold Rush, evergreen, Dinosaur Ridge, Morrison, red rocks amphitheatre, colorow 1861 2017-03-31 2017-11-05 No Yes 1 2508
32 City and County of Broomfield Encyclopedia Staff Counties Broomfield County, broomfield, City and County of Broomfield, broomfield history, boulder county, jefferson county 2001 2016-10-03 2017-11-17 No Yes 2 2506
33 Park County Encyclopedia Staff Counties Park County, South Park, central Colorado mining district 1861 2017-01-30 2017-11-03 No Yes 1 2468
34 Gilpin County Encyclopedia Staff Counties Gilpin County, Central City, Blackhawk, mill city, Colorado Gold Rush 1861 2016-11-14 2017-11-16 No Yes 4 2454
35 Ouray County Encyclopedia Staff Counties ouray county, ouray, San Juan Mountains 1877 2016-02-24 2017-10-28 No Yes 6 2415
36 Central City–Black Hawk Historic District Encyclopedia Staff Cities, Towns & Neighborhoods, Historic and Archaeological Sites Central City, central city opera, Central City Opera House Association, Black Hawk, Nevadaville, John Gregory, Colorado Gold Rush, Gilpin County, Nathaniel Hill, Henry Teller, Central City Fire of 1874, tourism, Amendment 4, gambling 1886 2016-12-19 2017-08-29 No Yes 1 2381
37 Montrose County Encyclopedia Staff Counties montrose county history, Montrose, nucla, uravan, uranium mining, Western Slope, uncompahgre river, gunnison tunnel, Paradox Valley, redvale, wright's mesa 1883 2016-11-14 2017-11-08 No Yes 1 2343
38 Populism in Colorado Pente, Graeme Political Economy Ideas & Movements populism, populism in colorado, Davis Waite, colorado politics, political history, populist party, silver standard 2017-01-31 2017-08-31 No No 0 2328
39 Arapahoe County Encyclopedia Staff Counties arapahoe county, arapaho, aurora, Englewood, littleton, byers, arapahoe county history 1861 2015-12-28 2017-11-08 No Yes 5 2327
40 Women in Early Colorado Encyclopedia Staff Community Notable Women Colorado suffragette movement, Sisters of St. Joseph, 1876 Centennial 2016-05-06 2017-11-17 No No 0 2319
41 Kiowa County Encyclopedia Staff Counties 1889 2016-11-14 2017-11-03 No Yes 1 2311
42 Lincoln County Encyclopedia Staff Counties lincoln county colorado, limon, limon history, lincoln county history, Great Plains, dust bowl, starvation trail, hugo, chicago rock island pacific railroad, big sandy creek, New Deal, Colorado farming 1889 2016-09-29 2017-10-31 No Yes 2 2297
43 Denver’s Chinatown Diversity Culture Cities, Towns & Neighborhoods Denver, Chinatown, Chinese, Denver's Chinatown 1870 to 1940 2016-08-30 2017-08-25 No Yes 1 2295
44 Grand Junction Johnson, Nick, Herritz, Claire Cities, Towns & Neighborhoods Grand Junction, colorado river, gunnison river, Western Slope, palisade, grand mesa, Colorado National Monument, Fruita, denver & rio grande railroad, george crawford, bureau of reclamation, grand valley, peaches, brunswick hotel, sugar beet industry, John Otto, colorado mesa university 1882 2017-01-24 2017-11-10 No Yes 3 2293
45 Civic Center Encyclopedia Staff Historic and Archaeological Sites, Parks & Public Lands Civic Center, robert speer, State Capitol, city beautiful movement colorado, City and County Building, Reinhard Schuetze, Edward Bennett, Greek Theater, Voorhies Gateway, Lincoln Park 2016-10-10 2017-09-03 No Yes 0 2280
46 Marble Mill Site Encyclopedia Staff Historic and Archaeological Sites Marble, Channing Meek, Crystal River Valley, Colorado Yule Marble Company 1907 to 1941 2015-11-20 2017-08-31 No Yes 5 2269
47 San Juan Mountains Ecology Geography, Mountains San Juan Mountains, San Juans, southwest colorado, history of san juan mountains, san juan county, mineral county, hinsdale county, la plata county, ouray county, Otto Mears, Telluride, Creede, Durango, ouray, Silverton, san miguel county, archuleta county, charles baker, Shenandoah Dives, san juan mountains mining, mining history, Shenandoah Dives Mining 2016-08-01 2017-11-08 No Yes 6 2249
48 Douglas County Encyclopedia Staff Counties Douglas County, Colorado Gold Rush, ranching, Castle Rock, Highlands Ranch, Parker 1861 2017-02-21 2017-10-31 No Yes 2 2237
49 Henry Teller Political Economy Businesspeople, Political Figures Henry, Teller, Henry Teller, Bimetallism 1830 to 1914 2016-08-12 2017-08-26 No Yes 1 2227
50 Rio Blanco County Encyclopedia Staff Counties rio blanco county, rio blanco county history, meeker, white river, Buford, Trappers Lake, meeker massacre, oil shale, rangely, Western Slope, roan plateau 1889 2017-03-31 2017-10-31 No Yes 1 2188
51 Fort Collins Encyclopedia Staff Community Cities, Towns & Neighborhoods fort collins, Colorado State University, history of fort collins, larimer county, larimer county history, fort collins history, new belgium brewing, o'dell brewing, craft beer, anheuser-busch, horsetooth, old town fort collins 2017-09-13 2017-11-08 No Yes 1 2181
52 Yuma County Encyclopedia Staff Counties yuma county, yuma county history, wray, Great Plains, ogallala aquifer, agriculture, farming, yuma, yuma county colorado, arikaree river 1889 2016-09-30 2017-09-02 No Yes 2 2167
53 Denver Broncos Community Sports Denver Broncos, Peyton Manning, John Elway, Super Bowl 50, Pat Bowlen, Von Miller, Brock Osweiler 1960 2016-08-03 2017-08-31 No Yes 0 2159
54 Thomas E. Ketchum Community Crime Thomas, Ketchum, Thomas Ketchum, Black Jack, Tom Ketchum, Black Jack Ketchum, colorado outlaws, outlaws 2016-09-21 2017-08-31 No No 1 2159
55 Saguache County Encyclopedia Staff Counties Saguache County, saguache, david moffat, San Luis Valley, cochetopa pass, crestone, moffat, villa grove, saguache county history, sangre de cristo mountains, poncha pass, juan bautista de anza, spanish trail, Otto Mears 1866 2017-01-23 2017-10-26 No Yes 2 2153
56 Cheyenne County Encyclopedia Staff Counties cheyenne county colorado, cheyenne county history, cheyenne, Great Plains, dust bowl 1889 2016-06-27 2017-10-31 No Yes 2 2146
57 Grand County Encyclopedia Staff Counties Grand County, rocky mountain national park, winter park, Moffat Road 1874 2016-11-14 2017-10-29 No Yes 3 2133
58 Morgan County Encyclopedia Staff Counties 1889 2016-09-29 2017-11-14 No Yes 2 2129
59 Logan County Encyclopedia Staff Counties 1887 2016-09-29 2017-10-26 No Yes 2 2107
60 Lake City Cities, Towns & Neighborhoods, Historic and Archaeological Sites Lake City, hinsdale county, lake city colorado, lake city history, history of lake city colorado, lake san cristobal, San Juan Mountains, lake fork, gold mining, silver mining, lake city historic district 2017-05-19 2017-10-30 No Yes 2 2103
61 Colorado in World War I Leonard, Stephen J. Political Economy Wars, Battles, and Massacres world war I, world war one, wwi colorado, colorado in world war i, colorado in wwi, wwi colorado history, Denver, pueblo, Creede, longmont, julius gunther, robert speer, Leadville, nederland, fort collins, Union Station, Fort Morgan, Salida, tuberculosis, influenza, Lowry Air Force Base, buckley air force base, aurora, Montrose, stephen leonard 2017-09-13 2017-09-13 No No 0 2091
62 Eagle County Encyclopedia Staff Counties eagle county, eagle county history, Vail, eagle, gypsum, edwards, dotsero, mt. of the holy cross, white river national forest, beaver creek resort, vail resort, vail resort history, vail history, Wolcott, red cliff, redcliff, minturn, Camp Hale, pando valley, interstate 70 1883 2016-10-06 2017-11-17 No Yes 8 2089
63 Nisei Sisters Diversity Asian Americans Shitara, Nisei, Nisei Sisters, Treason, The Nisei Sisters 2016-09-29 2017-10-18 No Yes 0 2085
64 Crested Butte Encyclopedia Staff Cities, Towns & Neighborhoods, Historic and Archaeological Sites crested butte, crested butte colorado, crested butte history, crested butte coal mining, coal, jokerville mine, colorado skiing, crested butte resort, gunnison county, wildflowers 2017-05-19 2017-10-26 No Yes 1 2085
65 Ouray Platts, Henry Origins Native Americans, Leaders ouray, tabeguache, Chipeta, meeker massacre, Montrose, ute indian museum, ute history, Chief Ouray 2017-02-03 2017-08-29 No Yes 2 2052
66 Crowley County Encyclopedia Staff Counties county history, ordway, sugar city, Great Plains, dust bowl, Arkansas River, southeast colorado, sugar beet, twin lakes reservoir, olney springs, missouri pacific railroad 1911 2016-11-04 2017-10-31 No Yes 1 2048
67 Colorado Gold Rush Encyclopedia Staff Political Economy Mining Colorado Gold Rush, pikes peak, pikes peak gold rush, Humbug Mania, Central City, golden, Denver, auraria, william green russel, gold discovery in colorado, gold rush, fifty-niners, 59ers, denver founded, history of denver, colorado history, Horace Greeley, Gregory Fever, Go-Backers 1858 to 1859 2016-05-06 2017-11-09 No Yes 0 2047
68 Clear Creek County Encyclopedia Staff Counties Clear Creek, clear creek canyon, Idaho Springs, georgetown, Colorado Gold Rush 1861 2017-01-30 2017-09-04 No Yes 2 2035
69 Chaffee County Encyclopedia Staff Counties chaffee county, Lake County, mining, ski industry, fourteeners 1879 2017-01-30 2017-11-01 No Yes 1 2005
70 Minnie Reynolds Scalabrino Encyclopedia Staff Community Activists, Notable Women, Political Figures Minnie Reynolds, Minnie, Reynolds, Women's Suffrage, Suffrage, colorado suffragettes 1865 to 1936 2016-05-16 2017-11-08 No Yes 2 2002
71 Silverton Encyclopedia Staff Cities, Towns & Neighborhoods, Historic and Archaeological Sites San Juan Mountains, gold king mine, Animas River, san juan county, San Juan County Historical Society, durango silverton railroad, Brunot Agreement, Shenandoah-Dives Mining 1874 2017-02-01 2017-11-16 No Yes 6 1971
72 Otero County Encyclopedia Staff Counties otero county colorado, bent's fort, la junta colorado, otero county history, Purgatoire River, Las Animas, miguel otero, rocky ford canteloupe 1889 2015-10-29 2017-11-12 No Yes 2 1968
73 Pitkin County Encyclopedia Staff Counties pitkin county, Aspen, roaring fork valley, maroon bells, elk mountains, aspen skiing, aspen resort, skiing 1881 2016-02-24 2017-11-05 No Yes 6 1965
74 Ralph Carr Community Political Figures Governor Carr, Ralph, Carr, Ralph Carr, Governor, Japanese Americans, Japanese Internment, amache 1887 to 1950 2016-10-06 2017-11-17 No No 0 1963
75 Bureau of Reclamation in Colorado Gahan, Andrew H. Ecology Natural Resources, Water and Fish bureau of reclamation, reclamation in colorado, Grand Junction, reclamation in west, united states reclamation service, uncomaphgre project, grand valley project, fryingpan arkansas project, gunnison river, uncompahgre river, gunnison tunnel, taylor park dam, reservoir, dams, irrigation, water history, colorado water, blue mesa reservoir, curecanti unit, wayne aspinall, pitkin county, twin lakes, daniel tyler 1902 2016-05-12 2017-10-30 No No 0 1947
76 El Paso County Encyclopedia Staff Counties el paso county, colorado springs, el paso county history, ute pass, manitou springs, william jackson palmer, colorado military history 1861 2016-06-22 2017-10-08 No Yes 2 1944
77 Boulder Flood of 1894 Ecology Disasters Boulder Flood, boulder, Flood, 1894, Boulder Flood of 1894 1894 2016-08-15 2017-08-25 No Yes 0 1943
78 The Hilltop Bomber Crash Community Disasters Hilltop, Bomber, Crash, Hilltop Bomber Crash, Lowry Air Force Base 2017-01-18 2017-11-17 No Yes 1 1942
79 St. Luke’s Hospital Community Businesses St. Luke's Hospital, St. Luke's / Presbyterian, HealthONE, Denver, denver hospitals 2016-10-06 2017-09-26 No Yes 0 1928
80 Conejos County Encyclopedia Staff Counties conejos county, San Luis Valley, Conejos River, pike stockade, antonito, hispano, la jara, mexican land grants, denver & rio grande railroad, our lady of guadalupe 1861 2016-11-04 2017-10-26 No Yes 1 1924
81 Sterling Encyclopedia Staff Place Cities, Towns & Neighborhoods Sterling, south platte river, sugar beet industry, logan county, interstate 76, david leavitt, northeast colorado, sterling correctional facility 2017-06-28 2017-11-03 No Yes 0 1920
82 Fremont County Encyclopedia Staff Counties Fremont County, fremont county history, coal, dinosaur fossils, Cañon City, royal gorge, Arkansas River, great railroad war, colorado territorial prison, colorado state penitentiary 1861 2017-01-31 2017-11-09 No Yes 3 1914
83 The Reynolds Gang Soldiers Crime Reynolds, Gang, Reynolds Gang, Chivington, confederates in colorado, civil war colorado, Civil War, Park County, fairplay, john reynolds, jim reynolds, henry hopkins sibley, Colorado Territory 2017-04-27 2017-08-31 No No 0 1895
84 Rio Grande County Encyclopedia Staff Counties county history, del norte, rio grande river, San Luis Valley, Monte Vista, mexican land grants, juan bautista de anza, william jackson palmer 1874 2017-01-23 2017-11-08 No Yes 2 1892
85 Adams County Encyclopedia Staff Counties adams county, brighton, commerce city, arvada, Rocky Mountain Arsenal, rocky mountain arsenal national wildlife refuge, sunor refinery, adams county co, sunshare, solar energy adams county 1902 2015-12-28 2017-11-03 No Yes 5 1890
86 Dr. Florence Rena Sabin Community Activists, Notable Women, Scientists & Academics Elinor Bluemel, Florence Sabin: Colorado Woman of the Century (Boulder: University of Colorado Press, 1959). Judith Kaye, The Life of Florence Sabin (New York: Twenty-First Century Books, 1993). National Library of Medicine, “The Florence R. Sabin Papers.” 1871 to 1953 2016-08-11 2017-10-25 No Yes 0 1889
87 Damon Runyon Community Arts & Artists Damon, Runyon, Damon Runyon, journalists, colorado journalists, the denver post, rocky mountain news 1880 to 1946 2016-08-15 2017-08-25 No Yes 0 1879
88 Cannabis (marijuana) Johnson, Nick Ecology Ideas & Movements Politics & Economy marijuana in colorado, history of marijuana, cannabis history, moses baca, denver marijuana, marijuana legalization, effects of marijuana, colorado hemp industry, the cannabist, john ingold, nick johnson, marijuana prohibition, cannabis agriculture, marijuana agriculture, counterculture, hippies, colorado communes, libre, drop city, straight creek journal, cannabis botany 2017-02-02 2017-11-15 No No 2 1869
89 Kit Carson County Encyclopedia Staff Counties kit carson county, kit carson county history, burlington, kit carson county carousel, interstate 70, arikaree river, New Deal, Great Plains, rock island railroad 1889 2016-11-14 2017-10-17 No Yes 4 1866
90 Colorado’s Second Fur Trade Political Economy Natural Resources, Wildlife Colorado's Second Fur Trade, Fur, Mink, Second Fur Trade 2016-10-06 2017-08-25 No No 0 1860
91 Custer County Encyclopedia Staff Counties custer county 1877 2017-03-31 2017-09-08 No Yes 1 1860
92 Castlewood Dam Encyclopedia Staff Historic and Archaeological Sites Cherry Creek, Castlewood Canyon State Park, Cherry Creek Dam, 1933 Cherry Creek Flood, irrigation 2017-06-02 2017-08-29 No Yes 0 1854
93 Central City Opera House Encyclopedia Staff Place Historic and Archaeological Sites 1878 2015-07-15 2017-11-08 No Yes 6 1847
94 Jewish Colony at Cotopaxi Diversity European Americans, Culture, Groups, Religious Figures Jewish, Colony, Cotopaxi, Jewish Colony Cotopaxi, Jewish Colony at Cotopaxi 1882 to 1884 2016-10-06 2017-08-26 No Yes 0 1846
95 Fort Garland Encyclopedia Staff Historic and Archaeological Sites, Museums, Military Facilities San Luis Valley, Fort Massachusetts, kit carson, Buffalo Soldiers, History Colorado 1858 to 1883 2015-11-05 2017-11-16 No Yes 2 1840
96 Fourteeners Bock, Samuel Place Mountains fourteeners, colorado fourteeners, colorado mountains, colorado rocky mountains, mountaineering in colorado, list of colorado fourteeners, 14ers, mountain climbing colorado 2015-08-20 2017-11-03 No No 5 1834
97 Painter Family Community Businesspeople Farming & Ranching Painter, Painter Type, Hereford, Painter Family, mary davis painter, ranching in colorado, weld county 2017-01-23 2017-08-27 No Yes 1 1828
98 Colorow Simmons, Beth Origins Native Americans, Leaders colorow, muache, ute, Chief Colorow, meeker massacre, rio blanco county, jefferson county, meeker, ute history, colorow's war, Chipeta, ouray, Garfield County, Montrose, bailey 2017-01-23 2017-11-03 No No 0 1815
99 Georgetown–Silver Plume Historic District Encyclopedia Staff Cities, Towns & Neighborhoods, Historic and Archaeological Sites georgetown, Georgetown Loop, mining, clear creek county, silver mining, Silver Plume, Louis Dupuy, hotel de paris, Colorado Central Railroad, James Grafton Rogers 1868 2016-11-18 2017-08-29 No Yes 5 1811
100 San Luis Valley Ecosystem Council Stump, John, Canaly, Christine Ecology Natural Resources, Water and Fish San Luis Valley, san luis valley ecosystem council 2017-02-03 2017-08-31 No Yes 0 1811

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