Flattop Mountain. Rocky Mountain National Park, Colorado. circa 1920s.

Album caption: Rocky Mountain National Park, Colorado. Flattop Mountain. Hallett Peak, and the Flattop Peneplans. Photo by Frank W. Byerly. No date. Note: Published as Plate 2-A in U.S. Geological Survey Bulletin 730-A. 1923.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lee, W.T. Collection, National Parks, Photographers, Rocky Mountain National Park, Rocky Mountain National Park, All tags... photo print, Fewer tags

Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosentinels, 2009-2018

Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as biosentinels through a citizen science framework.

Categories: Data; Tags: Acadia National Park, Allegheny Portage Railroad National Historic Site, Apostle Islands National Lakeshore, Appomattox Court House National Historical Park, Aquatic Biology, All tags... Battle Creek Cypress Swamp, Bear Creek Lake Park, Bear Meadows Natural Area, Big Bend National Park, Big Cypress National Park, Big Thicket National Preserve, Buffalo National River, Cape Cod National Seashore, Capitol Reef National Park, Carl Sandburg Home National Historic Site, Channel Islands National Park, Chickasaw National Recreation Area, Colorado National Monument, Congaree National Park, Cuyahoga Valley National Park, Death Valley National Park, Delaware Water Gap National Recreation Area, Denali National Park and Preserve, Devils Tower National Monument, East Inlet Natural Area-Connecticut Lakes Nature Preserve, Ecology, Environmental Health, Everglades National Park, Fort Worth Nature Center and Refuge National Natural Landmark, Gateway National Recreation Area, Glacier Bay National Park & Preserve, Glacier National Park, Glen Canyon National Recreation Area, Golden Gate National Recreation Area, Grand Canyon National Park, Grand Portage National Monument, Grand Teton National Park, Great Basin National Park, Great Sand Dunes National Park, Great Smoky Mountains National Park, Gulf Islands National Seashore, Hawaii Volcanoes National Park, Homestead National Historic Site, Hot Springs National Park, Indiana Dunes National Park, Isle Royale National Park, Jean Lafitte National Historical Park and Preserve, John Day Fossil Beds National Monument, Katahdin Woods and Waters National Monument, Katmai National Park and Preserve, Kenilworth Park & Aquatic Gardens, Klondike Gold Rush National Historical Park, Knife River Indian Villages National Historic Site, Lake Clark National Park, Lassen Volcanic National Park, Lewis and Clark National Historical Park, Mammoth Cave National Park, Marsh-Billings-Rockefeller National Park, Maurice National Wild & Scenic River, Minute Man National Historical Park, Mississippi National River & Recreation Area, Monocacy National Battlefield, Montezuma Castle National Monument, Mount Rainier National Park, Natchez Trace Parkway and National Scenic Trail, Niobrara National Scenic River, North Cascades National Park, Olympic National Park, Oregon Caves National Monument, Ozark National Scenic Riverway, Padre Island National Seashore, Pictured Rocks National Lakeshore, Pinnacles National Park, Pipestone National Monument, Prince William Forest Park, Pu'ukohola Heiau National Historic Site, Redwood National Park, Richmond National Battlefield Park, Rock Creek Park, Rocky Mountain National Park, Roosevelt-Vanderbilt National Historic Sites, Saguaro National Park, Saint Croix National Scenic Riverway, Saint-Gaudens National Historic Site, San Juan Island National Historical Park, Santa Monica Mountains National Recreation Area, Saugus Iron Works National Historic Site, Sequoia & Kings Canyon National Parks, Shenandoah National Park, Sleeping Bear Dunes National Lakeshore, Tallgrass Prairie National Preserve, Timucuan Ecological Historic Preserve, Tumacacori National Historical Park, Tuzigoot National Monument, USGS Science Data Catalog (SDC), Upper Delaware Scenic and Recreational River, Valles Caldera National Preserve, Voyageurs National Park, Water Quality, Weir Farm National Historic Site, Wildlife Biology, Wind Cave National Park, Women’s Rights National Historical Park, Yellowstone National Park, Yosemite National Park, Zion National Park, biota, environment, mercury contamination, Fewer tags

USGS 1:125000-scale Quadrangle for Rocky Mountain National Park, CO 1919

USGS Historical Quadrangle in GeoPDF.

Tags: 30 x 30 minute, CO, Downloadable Data, GeoPDF, GeoTIFF, All tags... Historical Topographic Maps, Historical Topographic Maps 30 x 30 Minute Map Series, Map, Rocky Mountain National Park, imageryBaseMapsEarthCover, Fewer tags

Tree-ring widths of Picea engelmannii at Andrews Meadow, Rocky Mountain National Park

Andrews Meadow in the Loch Vale watershed, Rocky Mountain National Park. Sample Collection: Englemann spruce (Picea engelmannii) living on slopes surrounding and at the edge of Andrews meadow (Latitude 40˚ 17’ 24” N, Longitude 105˚ 40’ 01” W NAD83). At the time of collection, the climate-sensitive upland P. engelmannii trees were growing on well-drained slopes above the meadow. Seventeen trees, two cores per tree when possible, were collected using a 5mm-diameter increment borer. During sample collection, diameter at breast height (DBH) was also measured. These cores were processed following standard dendrochronological methods. The annual (TW) and earlywood (EW) ring-widths of each core were measured to 0.001mm...

Categories: Data; Tags: Andrews Meadow, Botany, Ecology, Forestry, Geography, All tags... Hydrology, Loch Vale, National Park, Rocky Mountain National Park, USGS Science Data Catalog (SDC), Water Resources, biota, dendrochronology, Fewer tags

Medicine Bow Mountains. Rocky Mountain National Park, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. Medicine Bow Mountains as seen from the trail east of Poudre Lakes (panorama with number 1194). W.T. Lee. August 23, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lee, W.T. Collection, National Parks, Photographers, Rocky Mountain National Park, Rocky Mountain National Park, All tags... photo print, Fewer tags

Crest of the Dakota sandstone, west of Loveland, Larimer County, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. The crest of the Dakota sandstone where this sandstone stands vertical near the plaster mill west of Loveland, Colorado. W.T. Lee, July 23, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Larimer County, Colorado, Lee, W.T. Collection, Photographers, Rocky Mountain National Park, photo print

Grand Lake, Middle Park. Rocky Mountain National Park, Colorado. 1874.

Album caption and index card: Grand Lake, Middle Park. [Rocky Mountain National Park] Colorado. 1874.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Expeditions, Grand County, Colorado, Hayden Survey, Jackson, W.H. 1874 Series, Jackson, W.H. Collection, All tags... National Parks, Pioneer Photographers, Rocky Mountain National Park, Rocky Mountain National Park Collection, U.S. Geological and Geographical Survey of the Territories, photo print, stereoscopic, Fewer tags

The Roaring River, looking upstream. Rocky Mountain National Park. Larimer County, Colorado. 1978.

Album caption: A. The Roaring River, looking upstream from the Endovalley Road. Rocky Mountain National Park. Larimer County, Colorado. 1978. Publsihed as figrue 16-A in the U.S. Geological Survey Professional paper 1369. 1986.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Jarrett, R.D. Collection, Larimer County, Colorado, National Parks, Photographers, Rocky Mountain National Park, All tags... photo print, Fewer tags

Fall River valley, viewed from Horseshoe Park. Rocky Mountain National Park, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. View from Horseshoe Park up Fall River, showing the glacial valley with the melting basin of the ancient glacier in the foreground. W.T. Lee. July 7, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lee, W.T. Collection, National Parks, Photographers, Rocky Mountain National Park, Rocky Mountain National Park, All tags... photo print, Fewer tags

High Drive - view over Horseshoe Park to Ypsilon Mountain. Rocky Mountain National Park, Colorado. 1916.

Album caption: Album caption: Rocky Mountain National Park, Colorado. High Drive - view over Horseshoe Park to Ypsilon Mountain. W.T. Lee. August 26, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lee, W.T. Collection, National Parks, Photographers, Rocky Mountain National Park, Rocky Mountain National Park, All tags... photo print, Fewer tags

Rocky Mountain National Park, Colorado. Falls above Grand Lake. 1874.

Rocky Mountain National Park, Colorado. Falls above Grand Lake. 1874. U.S. Geological and Geographical Survey of the Territories (Hayden Survey).

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Four Great Surveys of the West, Hayden Survey, Jackson, W.H. Collection, National Parks, Pioneer Photographers, All tags... Rocky Mountain National Park, Rocky Mountain National Park, photo print, Fewer tags

Chasm Lake, the glacial gorge, and lateral moraine of Mills Glacier. Rocky Mountain National Park, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. Looking down into The Chasm from the saddle between Longs Peak and Mount Lady Washington, showing Chasm Lake, the glacial gorge, and the lateral moraine of Mills Glacier. W.T. Lee. July 21, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Glaciers, Lee, W.T. Collection, Mills Glacier, National Parks, Photographers, All tags... Rocky Mountain National Park, Rocky Mountain National Park, photo print, Fewer tags

Lateral moraines, viewed eastward from The Chasm, down the gorge of Mills Glacier. Rocky Mountain National Park, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. View eastward from The Chasm down the gorge of Mills Glacier, showing the lateral moraines. W.T. Lee. July 22, 1916.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Glaciers, Lee, W.T. Collection, Mills Glacier, National Parks, Photographers, All tags... Rocky Mountain National Park, photo print, Fewer tags

Longs Peak trail. Longs Peak from Cabin Rock on the Twin Sisters - shows The Chasm and Mills Moraine. Rocky Mountain National Park, Colorado. 1916.

Album caption: Rocky Mountain National Park, Colorado. Longs Peak trail. Longs Peak from Cabin Rock on the Twin Sisters - shows The Chasm and Mills Moraine, consisting of glacier material derived from The Chasm (with single lens). W.T. Lee. July 27, 1916. Published as Plate 5-B in U.S. Geological Survey Bulletin 730-A.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lee, W.T. Collection, National Parks, Photographers, Rocky Mountain National Park, Rocky Mountain National Park, All tags... photo print, Fewer tags

Road between Estes Park and Moraine Park, Rocky Mountain National Park, Larimer County, Colorado. 1913.

Album caption: Rocky Mountain National Park, Colorado, picture by the Union Pacific Railroad, 1913, Continental Divide, showing the road between Estes Park and Moraine Park. Here is some of the most beautiful scenery in the world, within four miles of the Stanley Hotel and the village. The moraine from which the park gets its name is situated but a mile from Moraine Park. Bierstadt Lake, Bartholf Park and Mary's Lake are attractions in this vicinity. Note: Whenever this photograph is reproduced, it must have stated immediately beneath the reproduction: "Courtesy of the Union Pacific Railroad." Handwritten notes on album caption: Longs Peak quad, Larimer County, Colo. No index card.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Larimer County, Colorado, National Park, Photographers, Rocky Mountain National Park, Topography A, All tags... photo print, Fewer tags

Longs Peak "Spur," Rocky Mountain National Park, Colorado. 1912.

Album caption: Proposed Rocky Mountain (Estes) National Park, Colorado. The Longs Peak "Spur." Picture by R.B. Marshall, Chief Geographer, 1912. Handwritten notes on album caption: Longs Peak quad., Larimer County No index card Note on photograph: Negative destroyed by authority of administrative geologist

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Larimer County, Colorado, Marshall, Robert B. Collection, National Park, Photographers, Rocky Mountain National Park, All tags... Topography A, photo print, Fewer tags

Proposed road over Tombstone Ridge, Rocky Mountain National Park, Colorado. 1912.

Album caption: Proposed Rocky Mountain (Estes) National Park, Colorado. Along the proposed road over Tombstone Ridge. Picture by R.B. Marshall, Chief Geographer, 1912. Handwritten notes on album caption: Longs Peak quad., Larimer County No index card

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Larimer County, Colorado, Marshall, Robert B. Collection, National Park, Photographers, Rocky Mountain National Park, All tags... Topography A, photo print, Fewer tags

Tourists climbing the Continental Divide. Rocky Mountain National Park, Colorado. 1912.

Album caption: Proposed Rocky Mountain (Estes) National Park, Colorado; tourists climbing to the top of the Continental Divide, from Corona (Rollins Pass) on the Moffat Road. Picture by R.B. Marshall, Chief Geographer. 1912. Handwritten notes on album caption: James Peak quad., Colorado Index card: Continental Divide at Corona. Grand County, Colorado. 1912.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Grand County, Colorado, Marshall, Robert B. Collection, National Parks, Photographers, Rocky Mountain National Park, All tags... Topography A, photo print, Fewer tags

Automobile route along Tombstone Ridge, Rocky Mountain National Park, Colorado. 1912.

Album caption and index card: Proposed Rocky Mountain (Estes) National Park, Colorado. Automobile route along Tombstone Ridge. Elevation about 12,000 feet. Picture by R.B. Marshall, Chief Geographer, 1912. Handwritten notes on album caption: Longs Peak quad., Larimer County

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Larimer County, Colorado, Marshall, Robert B. Collection, National Park, Photographers, Rocky Mountain National Park, All tags... Topography A, photo print, Fewer tags

Boreal toad metamorph capture, recapture and covariates data, Colorado 2017-2018

This dataset includes two files, 1) site -specific covariates including the presence of predators (fish), disease (Batrachochytrium dendrobatidis [Bd] - amphibian chytrid fungus), and permanence (ephemeral or permanent) of sites in Rocky Mountain National Park, Colorado. The dataset was analyzed for planned publication of a manuscript in Population Ecology, Crockett, J., E. Muths and L.L. Bailey authors. and 2) site-specific covariates for additional sites in Colorado (including those in file 1) noting the presence of toad breeding, snowpack values, Bd, permanence and elevation that are analyzed for a second planned publication by Crockett et al.

Categories: Data; Tags: Colorado, Rocky Mountain National Park, USGS Science Data Catalog (SDC), biota, boreal toad, All tags... life history, survival, Fewer tags