Erigeron canus |
United States, Colorado |
1915-06-23 |
Snow fence, Psoralea, Chrysopsis |
United States, Colorado |
1915-06-25 |
Short grass and Plantago |
United States, Colorado |
1915-06-28 |
Roads |
United States, Colorado |
1915-06-30 |
Roads |
United States, Colorado |
1915-06-30 |
Snow bank effect, short grass |
United States, Colorado |
1915-07-11 |
Agaricus ring trench |
United States, Colorado |
1915-08-06 |
Ring of Agaricus |
United States, Colorado |
1915-08-08 |
Succession |
United States, Colorado |
1915-08-08 |
Sand Creek and cliff |
United States, Colorado |
1915-08-08 |
Cliff, Invasion veg. |
United States, Colorado |
1915-08-08 |
Panorama, Blowout east of Yuma, Colorado |
United States, Colorado |
1915-08-10 |
Panorama, Blowout east of Yuma, Colorado |
United States, Colorado |
1915-08-10 |
General view of Blowout |
United States, Colorado |
1915-08-10 |
Forest killed by fire |
United States, Colorado |
1915-08-10 |
Grass competition |
United States, Colorado |
1915-08-10 |
Ash, grass |
United States, Colorado |
1915-08-10 |
Panorama Tree claim, bunches of Aristida |
United States, Colorado |
1915-08-10 |
Panorama Tree claim, bunches of Aristida |
United States, Colorado |
1915-08-10 |
Elm in competition with grass |
United States, Colorado |
1915-08-10 |
Panorama, Blowout east of Yuma, Colorado |
United States, Colorado |
1915-08-10 |
Blowout, Maple, Redfield |
United States, Colorado |
1915-08-10 |
Wheat |
United States, Colorado |
1915-08-10 |
Alfalfa |
United States, Colorado |
1915-08-10 |
Tree claim, wiregrass - Fire |
United States, Colorado |
1915-08-10 |
Tree claim - Aristida stage |
United States, Colorado |
1915-08-10 |
Roadways, veg. |
United States, Colorado |
1915-08-10 |
Asclepias verticillata clan |
United States, Colorado |
1915-08-16 |
Psoralea, Chrysothamnus, etc. |
United States, Colorado |
1915-08-16 |
Sand Creek veg. |
United States, Colorado |
1915-08-16 |
Anogra Sand Creek |
United States, Colorado |
1915-08-16 |
Vegetation |
United States, Colorado |
1915-08-16 |
Typical of wet year, grasses |
United States, Colorado |
1915-08-16 |
Bunch grass succession |
United States, Colorado |
1915-08-16 |
Down Gila River |
United States, Arizona |
1915-08-17 |
Sand Hill veg. |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Bunch grass |
United States, Colorado |
1915-08-17 |
Petalostemon villosus |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Panorama of Blowout |
United States, Colorado |
1915-08-17 |
Veg. in Blowout |
United States, Colorado |
1915-08-17 |
Crest veg. of Blowout |
United States, Colorado |
1915-08-17 |
Panorama of Dodd's Blowout in Yuma, Co. |
United States, Colorado |
1915-08-18 |
Panorama of Dodd's Blowout in Yuma, Co. |
United States, Colorado |
1915-08-18 |
Panorama of Dodd's Blowout in Yuma, Co. |
United States, Colorado |
1915-08-18 |
Panorama of Dodd's Blowout in Yuma, Co. |
United States, Colorado |
1915-08-18 |