Alaska (417) |
| location not provided (14) |
| Above the Arctic Circle by the Dalton Highway (1) |
| Admiralty Island, Alexander Archipelago (1) |
| Alaska Peninsula (1) |
| Alsek River (3) |
| Anchorage, Portage Glacier (1) |
| Boca de Quadra (2) |
| Bradfield Canal (2) |
| Brooks Range (1) |
| Brooks River, Katmai (1) |
| Cape Simpson (2) |
| Cascade & Barry Glaciers, Prince William Sound (6) |
| Chenega Glacier, Prince William Sound (2) |
| Chickamin River (2) |
| Chugach National Forest, Copper River Delta, near Cordova (2) |
| Chulkoot Pass (1) |
| Copper River Area, Cordova (2) |
| Copper River Delta (4) |
| Cordova (2) |
| Cordova Bay (13) |
| Cordova Lake (1) |
| Cordova, Copper River Area (1) |
| Coronation Island, Alexander Archipelago (2) |
| Couble Mts. (1) |
| Crater Lake Trail, Cordova (2) |
| Dall Island, Alexander Archipelago (1) |
| Dalton Highway, above the Arctic Circle (1) |
| Denali (1) |
| Denali National Park (8) |
| Denali National Park, Horseshoe Lake (3) |
| Double Mt. (1) |
| Double Mts. (1) |
| Eddystone Rock, Rudyard Bay (1) |
| Elson Lagoon Shore (1) |
| Endicott Arm (1) |
| Endicott Arm, Tongass National Forest, Juneau (1) |
| Ester Overlook, Prince William Sound (1) |
| Eyals Lake, Cordova (2) |
| Farm Island, Alexander Archipelago (6) |
| Ford's Terror (1) |
| Glacier Bay (4) |
| Grinnell Glacier (1) |
| Harriman Fiord, Prince William Sound (3) |
| Harriman Fiord, Prince William Sound, Chugach National Forest (1) |
| Hartney Bay Road, Cordova (1) |
| Hasselborg Lake, Admiralty Island, Alexander Archipelago (9) |
| Hasselborg River, Admiralty Island, Alexander Archipelago (7) |
| Hawkins Island, Prince William Sound (4) |
| head of Savage River (2) |
| Hidden Lake Glacier (1) |
| Hinchinbrook Island, Prince William Sound (2) |
| Hooniah, Chichagof Island, Alexander Archipelago (1) |
| Horseshoe Lake (1) |
| Horseshoe Lake, Mount McKinley National Park (1) |
| Hurricane Gulch [Alaska Railroad] (1) |
| Iceberg Lake (2) |
| Kaminista, Saint Paul Island (1) |
| Katmai (3) |
| Kodiak (1) |
| Kotzebue (4) |
| Kupreanof Island, Alexander Archipelago (1) |
| La Touche Island, Prince William Sound (1) |
| Le Conte Bay (1) |
| Logan Pass (1) |
| Lunch Creek (1) |
| Mitkof Island, Alexander Archipelago (3) |
| Montague Island, Prince William Sound (3) |
| Mount McKinley, Denali National Park (2) |
| Mount Snowden, Brooks Range, from the Dalton Highway (1) |
| mountain near Savage River (1) |
| mouth of Stikine River, Sergief Island, Alexander Archipelago (21) |
| Mt. McKinley (22) |
| Muldrow Glacier, Mt. McKinley (1) |
| near Camp Danali, McKinley National Park (1) |
| near Cordova (2) |
| near Fairbanks (3) |
| Near Ford's Terror, Endicott Arm, Tongass National Forest (1) |
| near Pt. Barrow, Alaska (1) |
| Nellie Juan Glacier, Prince William Sound (1) |
| Nome (1) |
| Point Barrow (3) |
| Port Snettisham (5) |
| Portage Cove, Revillagigedo Island, Alexander Archipelago (6) |
| Portoga Glacier (1) |
| Pribilof Island (2) |
| Prince William Sound (21) |
| Prince William Sound, Chenega Glacier (6) |
| Prince William Sound, Columbia Glacier (7) |
| Prince William Sound, Esther Island (2) |
| Prince William Sound, Harriman Fiord, Barry Glacier (2) |
| Prince William Sound, Nellie Juan Glacier (4) |
| Prince William Sound, Point Doran (4) |
| Prince William Sound, Unakwik Inlet (1) |
| Pt. Barrow, Alaska (6) |
| Red Bluff Bay, Baranof Island, Alexander Archipelago (2) |
| Richardson Highway (1) |
| S E Alaska (3) |
| Saint Paul Island (1) |
| Sanctuary River (2) |
| Savage River (38) |
| SE Alaska (1) |
| Seward (2) |
| St. Elias Range (4) |
| St. Paul Is., Pribilof Islands (1) |
| St. Paul, Pribilof Island (1) |
| Stephen's Passage (4) |
| Suemez Island (2) |
| Suprise Cove, Kenai Penninsula, Prince William Sound (4) |
| Taku River, SE Alaska (7) |
| Tanana River (1) |
| Teshekpuk Lake, near Pt. Barrow, Alaska (1) |
| Thomas Bay (6) |
| Tongass National Forest, Endicott Arm (1) |
| Tongass National Forest, Endicott Arm, near Ford's Terror (1) |
| Tongass National Forest, Endicott Arm, Stephens Passage (2) |
| Tongass National Forest, Juneau (4) |
| Tongass National Forest, Tracy Arm (3) |
| Tongass National Forest, Tracy Arm, Sawyer Glacier (1) |
| Tongass National Forest, Wrangell (4) |
| Tracy Arm, Tongass National Forest (1) |
| Tracy Arm, Tongass National Forest, Juneau (6) |
| Tracy Arm-Fords Terror Wilderness (2) |
| Unknown (1) |
| Valdez (2) |
| Valley of 10,000 Smokes, Katmai (1) |
| Valley of 10,000 Smokes, Katmai National Park (1) |
| West Brother Island, Tongass National Forest (3) |
| Windfall Harbor, Admiralty Island, Alexander Archipelago (5) |
| Wiseman (1) |
| Wiseman Brooks Range (1) |
| Wiseman, Brook's Range (2) |
| Wiseman, on the Dalton Highway (1) |
| Wrangell (2) |
| Yukon River (2) |
Alabama (2) |
| location not provided (2) |
Arkansas (2) |
| Ozark Mountains (1) |
| West Brother Island, Frederick Sound, Tongass National Forest (1) |
Arizona (519) |
| location not provided (12) |
| 0.5 mi E Vulcan's Throne, Toroweap Valley (2) |
| 0.5 mi SW Uanks Spring, Sycamore Canyon (1) |
| 0.5 mi W Navajo Spring, Echo Cliffs (2) |
| 1 mi E Camp Verde (2) |
| 1 mi E Vulcan's Throne, Lower end Toroweap Valley (2) |
| 1 mi SW Yarnell, U.S.Hwy. 89 (1) |
| 1 mi W Pena Blanca Springs (1) |
| 10 mi N Wolf Hole (2) |
| 10.5 mi NE Douglas (1) |
| 2 mi E Papago Well (2) |
| 2 mi S Nixon Springs, Mt. Trumbull (4) |
| 20 mi NE San Francisco Mt. (2) |
| 3 mi S Nixon Springs, Mt. Trumbull (2) |
| 4 mi S Nixon Springs, Mt. Trumbull (8) |
| 5 mi S Navajo Mt. (2) |
| 6 mi N Wolf Hole (3) |
| 6 mi W Grand Canyon Bridge (5) |
| 9 mi E Papago Well (2) |
| Adamana (1) |
| Aerial image (from appx. 33,000 ft.) over Colorado River, northern Arizona. (1) |
| Aerial image (from appx. 33,000 ft.) over northern Arizona. (3) |
| Aerial image over NE Arizona. (1) |
| Aerial image: farming in the desert. (1) |
| Aerial image: Phoenix golf course -- a horrid waste of water. (1) |
| Aerial image: Phoenix. (1) |
| Ajo, 10 miles north (1) |
| Arizone desert, west of Winslow (1) |
| Baker's Butte (2) |
| Bates Well (1) |
| between Sierra Ancha and Roosevelt Lake (1) |
| Black Tank Lava Beds (2) |
| bridge across Salt River (1) |
| Butte in the eastern Mojave Desert (1) |
| Butte near Kingman (1) |
| ca. 10 mi S Navajo Mt. (1) |
| Cameron (1) |
| Camp Verde (1) |
| Canyon de Chelly National Monument (7) |
| Canyon de Chelly National Monument, Tsegi overlook (1) |
| Castle Dome (2) |
| Castle Dome Mountains (1) |
| Cathedral Rock and Oak Creeek, Coconino National Forest (1) |
| Cedar Ridge, near Echo Cliffs (1) |
| Chemehuevis Valley (2) |
| Chiricahua Mts. (1) |
| Chiricahua National Monument (1) |
| Clouds at sunset, along route 66 in Kingman (1) |
| Coconino National Forest (3) |
| Coconino National Forest, Sedona (1) |
| Coconino National Forest: Elden Mountain from Doyle Saddle of San Francisco Mountain, Coconino (1) |
| Colorado River (4) |
| Colorado River at Lake Powell, from 33,000 feet; Northern Arizona (1) |
| Colorado River, 31 mi N 2.5 mi W Camp Mohave (2) |
| Colorado River, Lake Mojave (1) |
| Crystal Forest area, Petrified Forest National Park (3) |
| Deadman Flat, NE San Francisco Mt. (8) |
| Deadman's Flat, NE San Francisco Mt. (1) |
| Deadman's Flat, near San Francisco Mt. (1) |
| Deadman's Flat, San Francisco Mt. (1) |
| Desert highway, west of Winslow (2) |
| Dolan's Spring (2) |
| Dome Rock, near Quartzsite (1) |
| E base San Francisco Mt. (1) |
| Entering Arizona at Needles, along I-40, in the eastern Mojave Desert (2) |
| entering Kingman, along route 66 (1) |
| Grand Canyon (24) |
| Grand Canyon National Park (68) |
| Grand Canyon National Park, Kaibab Meadow (1) |
| Grand Canyon National Park, North Rim (1) |
| Hannagan Creek (1) |
| Hannagan Meadow (1) |
| Havasu Canyon (1) |
| Headwater Rose Creek (1) |
| Highway 96 between Hillside and Bagdad (1) |
| Holbrook 6, aka Jennings Quarry (4) |
| Holbrook Quarry (2) |
| Hoover Dam Ferry (2) |
| HualapaiPeak (3) |
| hwy 97 between the 96 and the 93 (2) |
| Jacob's Pools (4) |
| Johnston Ranch, Wiskieup (1) |
| Junction of hwys 97 and 96 (1) |
| Keam's Canyon (2) |
| Kofa Mountains (1) |
| Kofa National Wildlife Refuge (4) |
| Kofa Queen Canyon (1) |
| Kofa's Palm Canyon (3) |
| Lake Powell, near Hite crossing (1) |
| Late afternoon clouds over I-40 (1) |
| lava field 15 mi NE San Francisco Mt. (1) |
| Lee's Ferry (2) |
| Little Colorado Canyon (1) |
| Little Springs (6) |
| Locket tank (Tanner Tank?) (3) |
| Lower end Toroweap Valley, Kaibab Plateau (4) |
| Marble Canyon (1) |
| Mather Point, Grand Canyon National Park (1) |
| Mellen, Colorado River (9) |
| Meteor Crater (4) |
| Meteor Crater, west of Winslow (4) |
| Moenkopi Sandstone boulder at Meteor Crater, west of Winslow (1) |
| Monument Valley (6) |
| Monument Valley, Navajo Nation Parks System, Northern Arizona (3) |
| Monument Valley, South Mitten (2) |
| Moonrise at sunset, along route 66 in Kingman (3) |
| mos Aves, foot of Echo Cliffs (2) |
| Mud Spring (5) |
| NE San Francisco Mt. (3) |
| near Carr's Ranch, Sierra Ancha (1) |
| near Nixon Spring, Mt. Trumbull (1) |
| near Nixon Springs, Mt. Trumbull (1) |
| near Prescott (1) |
| near Tempe (2) |
| Nixon Springs, Mt. Trumbull (3) |
| no specific locality recorded (2) |
| North Rim of Grand Canyon (1) |
| Northern Arizona, from 33,000 feet. (1) |
| Old Searchlight Ferry (1) |
| on road between St. George, Utah, and 6 mi N Wolf Hole (1) |
| on road E Burro Creek (between Burro Creek and Kirland) (1) |
| on road E of Burro Creek (between Burro Creek and Kirland) (1) |
| on road W Burro Creek (1) |
| Oraibi (1) |
| Organ Pipe Cactus National Monument (3) |
| Organ Pipe National Monument (1) |
| Papago Sahuaro Monument, near Tempe (4) |
| Parker, south of (2) |
| Petrified Forest National Park (30) |
| Petrified Forest National Park, Blue Forest (1) |
| Petrified Forest National Park, Blue Mesa area (1) |
| Petrified Forest National Park, Painted Desert (1) |
| Picacho Peak State Park (1) |
| Placerias Quarry (13) |
| Prehistoric ruins 20 mi NE San Francisco Mt. (1) |
| Pressott (1) |
| private property on Navajo Nation lands, near Page, Northern Arizona (15) |
| Quito baquito (3) |
| Rainbow Forest (1) |
| Riparian site (1) |
| Road W (?) of Burro Creek (between Burro Creek and Kirland) (2) |
| Roosevelt (3) |
| Roosevelt Lake (4) |
| Rose Peak (5) |
| Ruby (1) |
| Ruby road 2-3 miles east of Ruby (2) |
| Ryan (2) |
| Saguaro Natiional Monument (1) |
| Saguaro National Monument, AZ (1) |
| San Francisco Mt. (9) |
| San Francisco Mt. region (5) |
| San Francisco Mts., Coconino National Forest (1) |
| Santa Fe line hauling freight through the eastern Mojave Desert (4) |
| Sawmill Springs (6) |
| Sedona (4) |
| Sedona, Courthouse Rock (1) |
| Sedona, near (1) |
| Sedona, Oak Creek Canyon region (1) |
| Shipanloui, second Mesa (1) |
| Sierra Ancha (7) |
| Snebley Hills, edge of Mogollon Plateau (1) |
| Sonoran Desert, Arizona (1) |
| Southern Arizona (1) |
| Sunset Crater (1) |
| Superstition Wilderness, Tonto National Forest (1) |
| Sycamore Canyon (2) |
| Sycamore Canyon, Pajarito Wilderness (1) |
| The characteristic peaks of Needles, overlooking the Colorado River (3) |
| Tinajas Altas (1) |
| Toroweap Overlook, North Rim of Grand Canyon (1) |
| Transept Canyon, Grand Canyon National Park, Arizona (1) |
| Tule Tank (4) |
| Tusayan National Forest, N San Francisco Mt. (1) |
| vicinity of San Francisco Mt. (1) |
| Vulcan's Throne, lower end Toroweap Valley (3) |
| Walker Lake (2) |
| Woolsey Lake (2) |
| Wupatki ruins, Wupatki National Monument (6) |
| Yuma (1) |
| Yuma test area (1) |
Colorado (60) |
| location not provided (5) |
| 10.9 mi W (by road) Hebron (Rabbit Ears Peak near middle of horizon) (1) |
| 2 mi W, 4 mi N Silverton (1) |
| 3 mi S Great Sand Dunes National Monument (1) |
| 5 mi WSW Wiggins (1) |
| Along US 50 (1) |
| Black Canyon (1) |
| Black Canyon, Gunnison National Park, Colorado (1) |
| Colorado (4) |
| Colorado National Monument (7) |
| Cortez to Telluride (1) |
| Durango (1) |
| Eastern Colorado (1) |
| Fun Valley (1) |
| Great Sand Dunes National Monument (2) |
| Great Sand Dunes National Monument, Colorado (1) |
| Gunnison National Park, Black Canyon (4) |
| killed on Miller Creek, Upper Florida River, 20 mi from Florida (1) |
| Longs Peak, Upper Beaver Meadow, Rocky Mountain National Park (1) |
| Maroon Bells (1) |
| Mesa Verde National Park (2) |
| Mount Evans Wilderness Area, Summit Lake (2) |
| North of Leadville on Highway 24 (1) |
| Ouray (1) |
| Rabbit Ears Peaks (1) |
| Rocky Mountain National Park (7) |
| Rocky Mountain National Park, Fall River (1) |
| Rocky Mountain National Park, Mills Lake area (1) |
| San Juan Mountains, Red Mountains (1) |
| San Juan Mountains, Yankee Boy Basin (2) |
| Twin Lakes (1) |
| west ofTelluride (1) |
| White River National Forest (1) |
| Winter: 151415 U.S. Nat. Mus. Dec. 27, 1907 by C.H. Smith at Coventry Colorado. Spring: #202741 U.S. Nat. Mus. Apr. 18, 1913 by S.E. Piper at Pierce Place, Cochetapa Nationa Forest, CO Summer: #201681 U.S. Nat. Mus. June 23, 1913 D.E. Lante at Jeffers (1) |
District of Columbia (7) |
| Theodore Roosevelt Island Park (7) |
Florida (58) |
| location not provided (2) |
| Big Cypress National Preserve (4) |
| Big Cypress Swamp (4) |
| Cedar Key (1) |
| Central Florida (1) |
| Corkscrew Swamp (1) |
| Corkscrew Swamp Sanctuary (2) |
| Cypress Gardens (2) |
| Everglades (1) |
| Everglades National Park (9) |
| Fakahatchee strand (1) |
| Highway 27, Central Florida (1) |
| King's Bay, Crystal River (2) |
| Liberty County (1) |
| Northern Florida (13) |
| Orlando (1) |
| Panhandle of Florida (5) |
| Sebring, Hammock State Park (1) |
| Swamee River, near Highway 90 (1) |
| Torchwood Hammock, TNC Preserve (1) |
| USFWS National Key Deer Refuge (4) |
Georgia (1) |
| location not provided (1) |
Hawaii (49) |
| location not provided (3) |
| Ahihi Bay, southwest coast of central Maui (1) |
| Alakai Swamp area, Kauai (1) |
| Back wall of Molokini Crater; Maui, Hawaii (1) |
| Black Sand Beach (1) |
| Haena, Kauai (1) |
| Haleakala Crater, Maui (1) |
| Haleakala N.P. (1) |
| Haleakala N.P., Maui (1) |
| Halemaumau, Hawaii, Hawaii (2) |
| Hana, Maui (1) |
| Hanapepe Valley, Kauai (1) |
| Hanauma Bay Nature Preserve, Hawaii (2) |
| Hanauma Bay, Oahu, Hawaii (1) |
| Hawaii Volcanoes N.P. (3) |
| Hawaii Volcanoes National Park, Halemaumau Pit Crater, Hawaii (1) |
| Hilo, Rainbow Falls (1) |
| Iao Valley, Maui, Hawaii (1) |
| Kailua, Kona (1) |
| Kalalau Valley, Kauai (1) |
| Kalaupapa, Molokai (1) |
| Kauai (1) |
| Kauai, Hanapepe Valley (1) |
| Kihei sunset with breaking rain clouds, West Maui (2) |
| Kilauea Iki, Hawaii, Hawaii (1) |
| Kona coast (1) |
| Lahaina Harbor, West Maui (1) |
| Looking at the north wall of Kalalau Valley from the valley rim near the Kalalau Lookout, Kauai. (1) |
| Lumahai Bay, Maui, Hawaii (1) |
| Molokai (3) |
| Molokai, north beach (1) |
| North-Central Kauai. (1) |
| Oahu (1) |
| Oahu north shore mountain stream (1) |
| Punaluu Beach Park, Oahu, Hawaii (1) |
| two of the upper pools in O'heo Gulch, outside Hana, East Maui, Hawaii (1) |
| Unknown (1) |
| View of Mauna Kea and Mauna Loa above clouds, from close to Haleakala summit, Maui. (1) |
| Waimea Canyon, Kauai (1) |
| Wiamea Canyon (1) |
Iowa (4) |
| Allamakee County, Iowa - confluence of the Upper Iowa River, Bear Creek and Waterloo Creek (1) |
| Lansing, Iowa (2) |
| Waterloo Creek at State Highway 76 (1) |
Idaho (19) |
| location not provided (1) |
| Craters of the Moon National Monument (5) |
| North Crater, Craters of the Moon, Idaho (1) |
| S shore Wolf Lodge Bay, Couer d'Alene Lake (3) |
| Seven Devils Mountains (1) |
| Snake River (1) |
| Snake River near Palisades Resevoir (1) |
| Snake River, Twin Falls (1) |
| Tranquil Valley (2) |
| Twin Falls, Snake River (1) |
| Warm Lake (2) |
Illinois (7) |
| location not provided (1) |
| Garden of the Gods Wilderness, Shawnee National Forest (2) |
| Green Lake Savanna, Cook County Forest Preserve District, Cook Co (1) |
| Midewin National Tallgrass Prairie, Will Co (1) |
| Volo Bog (2) |
Indiana (12) |
| Bethlehem Steel Corporation Restoration Site, southeast of intersection of Highways 249 & 12, Porter Co (1) |
| Cowles Unit, Indiana Dunes National Lakeshore, Porter Co (2) |
| Gary, Clark & Pine Dune & Swale Nature Preserve, Lake Co (1) |
| Hoosier Prairie, Lake Co (1) |
| Indiana Dunes National Lakeshore, Cowles Unit, Porter Co (1) |
| Inland Marsh, West Unit, Indiana Dunes National Lakeshore, Porter Co (1) |
| Long Lake, West Unit, Indiana Dunes National Lakeshore, Porter Co (1) |
| Pine Hills Nature Preserve, Montgomery Co (2) |
| Pinhook Bog, Indiana Dunes National Lakeshore, LaPorte Co (1) |
| West Beach, West Unit, Indiana Dunes National Lakeshore, Porter Co (1) |
Louisiana (72) |
| location not provided (6) |
| Albany, Louisiana (1) |
| Atchafalaya National Wildlife Refuge (2) |
| Atchafalaya River near town of Butte La Rose (2) |
| Gulf of Mexico (12) |
| Indian Creek, Kisatchie National Forest (3) |
| Kisatchie National Forest (4) |
| Lake Boudreaux (3) |
| Mississippi delta (35) |
| Queen Bess Island (1) |
| Saint Francisville (1) |
| Salt marsh near town of Cocodrie (1) |
| SW Louisiana (1) |
Massachusetts (7) |
| location not provided (1) |
| Black Pond (1) |
| Estabrook Woods, Concord (1) |
| Gloucester Harbor (1) |
| Kampoosa Bog (3) |
Maine (7) |
| location not provided (1) |
| Acadia National Park, Jordon Pond, The Bubbles (3) |
| Acadia National Park, Maine (1) |
| Bar Harbor (1) |
| Beach along Ocean Road (1) |
Michigan (114) |
| Along the Huron River, Ann Arbor (4) |
| Ann Arbor (27) |
| eastern shore of Lake Michigan (14) |
| Fall foliage at Silver Lake in Pinckney State Park, west of Ann Arbor. (1) |
| Fall foliage in Ann Arbor. (9) |
| Fall foliage in Pinckney State Park, west of Ann Arbor. (2) |
| Gallup Park in Ann Arbor (15) |
| Luddington, western Michigan (2) |
| Ludington, Lake Michigan (21) |
| Mackinac Bridge at sunset. (1) |
| Old log in vernal pool. (2) |
| Old Mackinac Lighthouse. (4) |
| Ottowa National Forest (2) |
| Over southern Michigan (4) |
| Parker Mill Creek, Ann Arbor. (1) |
| Round Island Lighthouse. (2) |
| Vernal pool in a wooded area west of Ann Arbor. (2) |
| vernal pool in wooded area at edge of Ann Arbor (1) |
Mississippi (1) |
| location not provided (1) |
Montana (22) |
| location not provided (1) |
| Electric Peak in Yellowstone Park (1) |
| Flathead Lake (1) |
| Glacier National Park (4) |
| Glacier National Park, Garden Wall (1) |
| Glacier National Park, Mount Grinel, Swiftcurrent Valley (2) |
| Glacier National Park, Mount Reynolds (1) |
| Glacier National Park, Upper Two Medicine Lake (1) |
| McGee Meadow (1) |
| Mount Grinnell, Swiftcurrent Valley, Glacier National Park (1) |
| Mt. Clements, Montana (1) |
| no specific locality recorded (1) |
| Ptarmigan Falls, where Ptarmigan Creek feeds into Wilbur Creek in Glacier National Park (1) |
| Weeping Wall (1) |
| West Yellowstone (1) |
| Winnecook (2) |
| Yellowstone National Park (1) |
North Carolina (18) |
| Blue Ridge Mountains (1) |
| Green Swamp (5) |
| Mountain bog (1) |
| Mountain seep (1) |
| Nagshead (7) |
| Poaching site (2) |
| Powerline cut (1) |
North Dakota (1) |
| Theodore Rosevelt National Park (1) |
New Hampshire (3) |
| location not provided (2) |
| Mount Chocorua (1) |
New Jersey (2) |
| Lake Oswego, New Jersey Pine Barrens (2) |
New Mexico (96) |
| location not provided (8) |
| 0.4 mi NE Santa Rita (1) |
| 0.5 mi N Whites City (1) |
| 0.5 mi SW Escondito (1) |
| 1 mi S San Marcial (2) |
| 1.5 mi E Hobbs (1) |
| 10 mi below Cibola (3) |
| 12 mi W, 4 mi S Los Alamos (1) |
| 2 mi W Roswell (1) |
| 20 mi N of Picacho (1) |
| 20 mi N Picacho (5) |
| 44 mi NW Rosewell (1) |
| Bandelier National Monument (1) |
| ca. 1.5 mi E Cloudcroft (1) |
| Camel Rock (1) |
| Camel Rock, north of Santa Fe (2) |
| Canjilon (9) |
| El Morro National Monument (1) |
| French's Ranch, 12 mi NW Carrizozo (2) |
| Gila National Forest (2) |
| Juan Tabo Cabin, Sandia Mountains (1) |
| lava beds 10 mi SE Clyde (1) |
| lava mesa S Clyde (5) |
| Lava Mesa; 2 mi SE San Marcial (1) |
| Malpais Spring, 14 mi W Three Rivers (3) |
| Malpias, 3.5 mi W Carrizozo (1) |
| N end Fra Cristobal Range, 15 mi S San Marcial (2) |
| near French's Ranch, 12 mi NW Carrizozo (1) |
| New Mexico (1) |
| North Cerro Priesto, 17 mi NW Carrizozo (1) |
| Organ Mtns, western side, <1km east of Las Cruces, Dona Ana (1) |
| Over the Rio Grande, near Los Alamos (1) |
| Quartz Sands, 10 mi SW Tularosa (1) |
| Quartz Sands, 14 mi W Tularosa (4) |
| Quebradas west of Socorro (1) |
| Red Sands, 0.5 mi SW Escondido (1) |
| Rio Grande River in White Rock Canyon (1) |
| San Marcial (1) |
| Santa Fe Creek, Santa Fe National Forest (1) |
| Taos Mountain (1) |
| Taos mountain stream (1) |
| Valle Grande, Valles Caldera National Preserve (1) |
| Valles Caldera National Preserve (1) |
| White Sands (2) |
| White Sands National Monument (7) |
| White Sands, 10 mi SW Tularosa (2) |
| White Sands, 12 mi W Alamo Gordo (7) |
Nevada (426) |
| location not provided (10) |
| 0.5 mi E Smith Ranch, Fish Lake (4) |
| 0.5 mi N California-Nevada Monument, Colorado River (10) |
| 5 mi ? Millett Post Office (1) |
| 5 mi SE Millett Post Office (53) |
| 6 mi N California line (1) |
| 6 mi SE Millett Post Office (5) |
| Alder Creek, Pine Forest Mts. (1) |
| Amos (3) |
| Anaho Island (1) |
| Austin (1) |
| Baker (2) |
| Bat Cave, 4 mi N Osceola (2) |
| Beehive Rock (1) |
| Between Hawthorn and Ely (4) |
| Big Creek Ranch, Pine Forest Mts. (1) |
| Big Dune (1) |
| Birch Creek (7) |
| Black Rock Desert near Gerlach (11) |
| Blue Lakes (1) |
| Boulder Dam (2) |
| Carson City (1) |
| Cathedral Gorge State Park, view NE from 0.3 mile NW of campground, 4880 ft (1) |
| Cave Spring, Silver Peak Range (7) |
| Cleve Creek, Shell Creek Range (4) |
| Cleveland Ranch, Spring Valley (1) |
| Cleveland Ranch, White Pine (1) |
| Cottonwood Valley, 16 mi ESE Searchlight (1) |
| Cottonwood Valley, ca. 16 mi ESE Searchlight (5) |
| Divide N Incline (1) |
| Divide N of Incline (1) |
| Dolly Varden Mountians (1) |
| Duckwater Reservation (2) |
| Duffer Park, Pine Forest Mts. (1) |
| Durbin's Ranch, 14 mi E Searchlight (2) |
| Eastern Foothills of the Goshute Range (2) |
| Finger-Rock Wash, Stewart Valley (1) |
| Fish Lake (6) |
| Fossil beds, 7 mi N Chiatovich Ranch, Arlemont (5) |
| Great Basin National Park (7) |
| Great Basin National Park, Lehman Caves (4) |
| Great Basin National Park, Lehman Creek (2) |
| Great Basin National Park, Teresa Lake (1) |
| Great Basin National Park, Wheeler Peak (1) |
| Great Basin National Park, Wheeler Peak, Teresa Lake (1) |
| Head of Big Creek, Pine Forest Mts. (1) |
| Hoover Dam, Colorado River at Lake Mead on the Nevada-Arizona border. (28) |
| Hot Springs Mountains (1) |
| Hoye Canyon (1) |
| Humboldt County, Nevada (3) |
| Jap Ranch, 14 mi E Searchlight (5) |
| Kingston River S (5) |
| Kyle Canyon, 5.3 miles E of U.S.F.S. ranger Station (1) |
| Lahonton Reservoir (1) |
| Lake Tahoe near Incline Village (6) |
| Las Vegas outskirts (1) |
| Lehman Caves, Great Basin National Park (1) |
| Leonard Creek or Alder Creek, Pine Forest Mts. (1) |
| Leonard Creek, Pine Forest Mts. (4) |
| Lincoln Hwy. (1) |
| Little High Rock Valley, 1.2 mile south of Gillam Spring, T39N R22E S30SE, 5400 ft. (1) |
| Mahogany Canon (5) |
| Millett Post Office (1) |
| Mount Grafton, Lion Springs (1) |
| N Twin River (35) |
| Near Big Creek near Austin (1) |
| Near Blue Lakes (1) |
| Near Ely (2) |
| Near Ely, Garnet Hill (1) |
| Near Luning (1) |
| Near Manhatten (1) |
| North of Blue Lakes (1) |
| Old Hutton Ranch, 14 mi E Searchlight, Colorado River (4) |
| Old Hutton Ranch, 16 mi ESE Searchlight, Colorado River (1) |
| Paranagat Lake (1) |
| Pine Forest Mts. (23) |
| Pine Forest Mts., Alder Creek Lake (1) |
| Pine Forest Mts., Duffer Peak (1) |
| Pyramid Lake (6) |
| Pyramid Lake Indian Reservation (3) |
| Pyramid Lake, North of Sutcliffe (1) |
| Quinn River Crossing (5) |
| Red Rock Canyon National Conservation Area (1) |
| Reese river (1) |
| Reese River at Lincoln Hwy. (2) |
| Reese River Valley (1) |
| Reno (23) |
| Road to the Big Creek near Austin (1) |
| S Twin River (26) |
| San Gorgonio Canyon, San Bernardino Mts. (2) |
| Smith Ranch, Fish Lake (6) |
| Smoky Valley (1) |
| Spotted Range and desert near Mercury, Nevada (1) |
| Stanislaus river (1) |
| Stella Lake, Wheeler Park area (1) |
| Stella Lake, Wheeler Peak (3) |
| Stewart Valley (1) |
| Teresa Lake, Wheeler Peak (1) |
| Truckee River west of Reno (1) |
| Unknown (1) |
| Updike Ranch, 14 mi E Searchlight, Colorado River (2) |
| Valley of Fire (1) |
| view to the west from the west slope of Independence Range near Jack Creek Summit, about 50 miles northwest of Elko (1) |
| Virginia Hills near Reno (4) |
| Walker Lake (1) |
| Wells (1) |
| Wendover, near (1) |
| Wheeler Peak (2) |
| Wisconsin Creek (1) |
New York (7) |
| Niagara Falls (4) |
| Niagra Falls, Great American Falls overlook (1) |
| Ringwood Preserve, Freeville (2) |
Oregon (123) |
| location not provided (5) |
| 4.8 mi NW Umpqua (by road) (3) |
| 5 mi ESE Rabbit Ears Peak (1) |
| 5 mi NE Beagle (1) |
| Applegate River near mouth of Beaver Creek (1) |
| Badlands Wilderness Study Area (2) |
| Bandon (2) |
| Beachside State Park (2) |
| Bend (1) |
| Big Bomb Crater, Diamond Craters National Monument (2) |
| Boardman State Park (1) |
| Cannon Beach (1) |
| Cape Blanco (1) |
| Cape Ferello (1) |
| Cape Perpetua Scenic Area, Suislaw National Forest (1) |
| Cape Sebastian, near (1) |
| Cline Falls, Deschutes River (1) |
| Columbia River, Memaloose State Park (1) |
| Columbia River, Oregon (1) |
| Crater Lake (3) |
| Crater Lake National Park (10) |
| Deadhorse Canyon (1) |
| Deschutes National Forest (1) |
| Deschutes River, Benham Falls area, Deschutes National Forest, near Bend (1) |
| Devil's Elbow State Park (1) |
| Duck Lake (3) |
| Ecola State Park (1) |
| Evans Creek (1) |
| Fort Stevens (3) |
| Griffen Creek (1) |
| Heceta Head State Park, Hecta Head Lighthouse and beach, Florence (1) |
| Hells Canyon (3) |
| Hells Canyon - Hat Point overlook (1) |
| Hells Canyon - side canyon (1) |
| Hood River Valley (1) |
| House Mountain - western Cascade Mountains (1) |
| Humbug mountain (1) |
| Klamath Falls (1) |
| Klamath Lake (1) |
| Klamath River (2) |
| Klamath, near (1) |
| Link River, near Klamath Falls (2) |
| Little River (2) |
| Moon creek (1) |
| Mount Hood (2) |
| Mountain seep (2) |
| Mt. Ashland, Rogue River National Forest (1) |
| Mt. Thielsen & Pumice Desert, Crater Lake National Park (2) |
| near Dark Hollow, 6 mi S Medford (1) |
| near Mehama (1) |
| near Merrill (1) |
| north of Black Butte in a dry meadow (1) |
| Oregon dunes (1) |
| Oregon Dunes National Recreation Area (2) |
| Painted Hills Unit - John Day Fossil Beds Nat. Mon. (2) |
| Pistol RIver (1) |
| Pumiee plateau, rim of Crater Lake, Oregon (1) |
| Reedsport (1) |
| San Juan Mountains (1) |
| Sand Dunes (1) |
| Seal Rock State Park (1) |
| Small creek 11 mi E from mouth of Rogue River (1) |
| Smith Rock State Park (1) |
| Southern Oregon coast (1) |
| Steens Mountain (1) |
| Stream draining Wallowa Mountains (4) |
| SW Oregon Coast (2) |
| Trail Creek (1) |
| Tule Lake, near Merrill (7) |
| Upper Trout Creek, Trout Creek Mountains (1) |
| Vidae Falls (1) |
| Wagner Gap (1) |
| Wallowa Lake - view from Howard Mountain (1) |
| Wallowa Mountains (2) |
| Wallowa Mountains - view from Howard Mountain (1) |
| Warner Valley (1) |
| Yachats (1) |
South Carolina (20) |
| Carolina Sandhills National Wildlife Refuge (1) |
| Escarpment site (8) |
| Francis Beidler Forest (1) |
| Lake Marion, Sanlee Wildlife Refuge (1) |
| Lake-side site (1) |
| Pond (1) |
| Restoration site (1) |
| Savage Bay (1) |
| South Carolina: South Island, Tom Yawkey Wildlife Center, Georgetown County (1) |
| Southeast of town of Sampit, drainage of Santee River (1) |
| tidal marsh at Huntington Beach State park (1) |
| Wet seepage (2) |
South Dakota (3) |
| Badlands cliffs (2) |
| Black Hills, Needles Highway (1) |
Tennessee (13) |
| Great Smoky Mountains (13) |
Texas (16) |
| Big Bend National Park (7) |
| Big thicket site (3) |
| Davis Mountains (1) |
| Eroding seepage site (2) |
| Flooded flat site (1) |
| Grape Vine Mountains, Big Bend National Park (1) |
| Seepage site (1) |
Utah (278) |
| location not provided (1) |
| 1 mi W Prove, shore Utah Lake (1) |
| 2 mi SW Joseph, off U.S. Hwy. 89 (1) |
| 26 mi SSW Eureka, U.S. Hwy. 6 (1) |
| 4.6 mi SSW St. George (1) |
| 6 mi N Kanab (1) |
| Antelope Island (2) |
| Arches National Monument (3) |
| Arches National Park (19) |
| Arches National Park, Utah (15) |
| Beaver Dam Wash (2) |
| Beaver Dam Wash, near Woodbury Desert Study area (3) |
| Bloomington (1) |
| Bryce Canyon National Park (26) |
| Bryce Canyon National Park, Campbell Canyon below Tower Bridge and above confluence with Fairyland Canyon (2) |
| Bryce Canyon National Park, Natural Bridge (1) |
| Bryce Canyon National Park, Navajo Trail (1) |
| Bryce Canyon National Park, Sunrise Point (1) |
| Bryce Canyon National Park, The Cathedral (1) |
| Bryce Canyon National Park, Thor's Hammer (1) |
| Bryce Canyon National Park, Utah (1) |
| Canyonlands National Park (9) |
| Canyonlands National Park, Castle Valley (1) |
| Canyonlands National Park, Deadhouse Point (1) |
| Capital Reef National Park (5) |
| Capitol Reef National Park (3) |
| Capitol Reef National Park, Chimney Rock (1) |
| Capitol Reef National Park, Fremont River (1) |
| Castle Valley (1) |
| Cedar Breaks National Monument (2) |
| Coral Pink Sand Dunes (2) |
| Coral Pink Sand Dunes State Park (3) |
| Devil's Playground area of Arches National Park, Utah (1) |
| Devil's Playground, Arches National Park, Utah (4) |
| Dixie National Forest (4) |
| East of the Needles area of Canyonlands National Park (2) |
| east of the Needles area, outside Canyonlands National Park (3) |
| Escalante State Park (3) |
| Fairview (1) |
| Farmington Bay, Great Salt Lake (1) |
| Fremont River, between Hanksvile and Capitol Reef (1) |
| Glen Canyon (1) |
| Goblin Valley (1) |
| Great Salt Lake (1) |
| Green River (4) |
| Heaps Canyon, Zion National Park (4) |
| Kanab Creek, 2.5 mi N Kanab (1) |
| Kanab, near (1) |
| Lake Powell (1) |
| Logan River Canyon (1) |
| Lower Calf Creek Falls, Grand Staircase - Escalante National Monument (1) |
| Mexican Hat, near (1) |
| Mitchell's Mesa, Monument Valley (1) |
| Monument Valley (3) |
| Mt Carmel Highway, Zion National Park, Utah (1) |
| Mt. Home, Utah (1) |
| Near Beaver Dam Wash (6) |
| Near Bryce (1) |
| near Canyonlands National Park (1) |
| Near Hilldale (9) |
| near Moab (1) |
| Near Salt Lake city (1) |
| Near Smithsonian Butte (5) |
| near War God Spring, Navajo Mt. (2) |
| near War God Springs, Navajo Mt. (1) |
| Park Avenue monoliths, Arches National Park (13) |
| Rainbow Bridge (3) |
| Red Canyon, Dixie National Forest (4) |
| Red Rock Crossing (1) |
| Road to Pink Coral Sand Dunes (1) |
| Salt Lake (2) |
| Salt Lake City (1) |
| Sink Valley, 4 mi SE Alton (2) |
| Smithsonian Butte (6) |
| Snow Canyon (2) |
| Soldier Spring, Navajo Mt. (2) |
| St. George (4) |
| Trail between Rainbow Bridge and Rainbow Lodge (1) |
| Unknown (1) |
| Utah Lake (1) |
| Virgin River, Zion National Park (2) |
| War God Spring, Navajo Mt. (1) |
| War God Springs, Navajo Mts. (2) |
| Wellsville Range (1) |
| Zion Canyon and Virgin River, Zion National Park (1) |
| Zion Canyon, Zion National Park (5) |
| Zion National Park (26) |
| Zion National Park, Checkerboard Mesa (2) |
| Zion National Park, Checkerboard Mesa area (3) |
| Zion National Park, Pothole Canyon (2) |
| Zion National Park, Upper Emerald Pool and waterfall (1) |
| Zion National Park, Virgin River (2) |
| Zion National Park, Zion Canyon (2) |
Virginia (28) |
| location not provided (4) |
| Chincoteague Island (4) |
| Chopawamsic Creek (4) |
| Great Falls (1) |
| Shenandoah National Park (11) |
| Vernal pools at Elizabeth Furnace in the George Washington National Forest, Shenandoah County (3) |
| Williamsburg (1) |
Vermont (10) |
| location not provided (10) |
Washington (123) |
| Alpine Lakes Wilderness, Mount Baker-Snoqualmie National Forest (6) |
| Area of Lake Crescent (1) |
| Buck Lake (1) |
| Columbia River at Locke Lake (1) |
| Columbia River at Rowland Lake (2) |
| Cougar Mountain Regional Park (1) |
| Dayton, Washington (1) |
| Frog Heaven, Mount Rainier National Park (1) |
| Glacier Peak Wilderness, Mount Baker-Snoqualmie National Forest (10) |
| Grand Coulee Dam (1) |
| Grazed mimamound prairie, Olympia (1) |
| Hurricane Ridge, Olympic National Park, Washington (1) |
| Illabot Creek (tributary to Skagit River), Cascade Range, Skagit County (1) |
| Kalaloch (1) |
| La Conner (2) |
| Mima Mounds Reserve (1) |
| Mima Mounds Reserve, Olympia (1) |
| Mount Baker-Snoqualmie National Forest (10) |
| Mount Rainer National Park, Mount Rainer, Lake Tipsoo (1) |
| Mount Rainier National Park (2) |
| Mount Rainier National Park, Glacier Trail, Tatoosh Range (1) |
| Mount Rainier National Park, Paradise Lodge (1) |
| Mount Rainier National Park, Paradise Valley (2) |
| Mount Saint Helens (3) |
| Mount Shuksan (2) |
| Mount St. Helens National Volcanic Monument (1) |
| Mt Baker Wilderness (16) |
| Mt. Rainier and Lake Tipsoo, Washington (1) |
| Mt. Rainier National Park (3) |
| Olympia National Park, Rialto Beach (1) |
| Olympic Mountains, Hurrican Ridge, Olympic National Park (1) |
| Olympic National Park (14) |
| Olympic Peninsula (1) |
| Palouse Falls State Park (6) |
| Rainy Pass Fen (1) |
| Rialto Beach, Olympic National Park, Washington (1) |
| Rialto Beach, Olympic Peninsula (1) |
| Rowland Lake (1) |
| S end Lake Cushman (1) |
| Saddle Mountains (4) |
| Silver Lake (1) |
| Spruce Trail (1) |
| Stevens Pass (1) |
| Stevens Pass, near summit (1) |
| Table Mountain (1) |
| Turnbull National Wildlife Refuge (1) |
| Unknown (7) |
| Wenatchee River (1) |
| Whidbay Island from Deception Pass Bridge (1) |
Wisconsin (9) |
| location not provided (7) |
| Garske's Flowage (1) |
| Langlade County countryside (1) |
West Virginia (6) |
| Spruce Knob Lake, Pendleton County (1) |
| Spruce Knob, WV, Pendleton County (5) |
Wyoming (90) |
| Bisquit Basin, Yellowstone National Park (1) |
| Castle Geyser, Yellowstone National Park, Wyoming (1) |
| Dragon's Mouth Hot Spring, Yellowstone National Park (1) |
| Gardner River near Sheepeater Cliff, Yellowstone National Park, (1) |
| Grand Canyon, Yellowstone National Park, Wyoming (1) |
| Grand Teton Mountains, Schwabacher Landing, Grand Teton National Park (1) |
| Grand Teton National Park (17) |
| Grand Teton National Park, Mount Moran (1) |
| Grand Teton National Park, Schwabacher Landing (3) |
| Grand Teton National Park, Snake River (2) |
| Grand Teton National Park, String Lake (1) |
| Grand Teton National Park,Ox Bow (1) |
| Grand Tetons National Park (10) |
| Hayden Valley, Yellowstone National Park (1) |
| Jackson Lake (1) |
| Jenny Lake (1) |
| Lamar River Valley, Yellowstone National Park (1) |
| Lower Falls, Yellowstone River, Yellowstone National Park (1) |
| Mammoth Hot Springs, Yellowstone National Park (1) |
| Mammoth Hot Springs, Yellowstone National Park, Wyoming (2) |
| Middle Geyser Basin, Yellowstone National Park (1) |
| Mount Moran, Grand Teton National Park (1) |
| Near Grand Tetons National Park (1) |
| Old Faithful Area, Yellowstone National Park (1) |
| Old Faithful Geyser, Yellowstone National Park, Wyoming (1) |
| Oxbow of the Snake River, Mount Moran, Grand Teton National Park (1) |
| Salt River Moutain Range (1) |
| Schwabacher Landing, Grand Teton National Park (1) |
| Sheepeater Cliff, Yellowstone National Park (1) |
| Tejon Range (1) |
| Teton National Park (5) |
| Teton Range, Grand Teton National Park (1) |
| Upper Geyser Basin, Yellowstone National Park (1) |
| Wind River Badlands (2) |
| Yellowstone Grand Canyon (1) |
| Yellowstone National Park (9) |
| Yellowstone National Park, Firehole River (1) |
| Yellowstone National Park, Mammoth Hot Springs (3) |
| Yellowstone National Park, Mammoth Hot Springs, Cavern Springs (1) |
| Yellowstone National Park, Minerva Terrace (1) |
| Yellowstone National Park, Norris Basin (1) |
| Yellowstone National Park, Old Faithful Geyser (1) |
| Yellowstone National Park, Peyon Basin (1) |
| Yellowstone National Park, Sheepeater cliff (1) |
| Yellowstone National Park, Yellowstone River (2) |