Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23281
Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23282
Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23283
Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23284
Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23286
Devil's Postpile, a spectacular example of columnar basalt. Once molten and under great pressure underground, the lava that makes up Devil's Postpile cooled evenly and slowly, contracting and fracturing into polygonal-sided columns. The age of the formation is estimated between 100 and 700 thousand years old. Sometime after the basalt columns formed, a glacier passed over the formation, cutting and polishing the tops of the columns. The columns have from three to seven sides, varying because of differences in how quickly portions of the lava cooled.
Location: Devils Postpile National Monument, California
Image ID: 23287
Magellanic penguins, in grasslands at the opening of their underground burrow. Magellanic penguins can grow to 30" tall, 14 lbs and live over 25 years. They feed in the water, preying on cuttlefish, sardines, squid, krill, and other crustaceans.
Species: Magellanic penguin, Spheniscus magellanicus
Location: New Island, Falkland Islands, United Kingdom
Image ID: 23776
Large male elk (bull) in snow covered meadow near Madison River. Only male elk have antlers, which start growing in the spring and are shed each winter. The largest antlers may be 4 feet long and weigh up to 40 pounds. Antlers are made of bone which can grow up to one inch per day. While growing, the antlers are covered with and protected by a soft layer of highly vascularised skin known as velvet. The velvet is shed in the summer when the antlers have fully developed. Bull elk may have six or more tines on each antler, however the number of tines has little to do with the age or maturity of a particular animal.
Species: Elk, Cervus canadensis
Location: Yellowstone National Park, Wyoming
Image ID: 19692
The Milky Way at Night over Sky Rock. Sky Rock petroglyphs near Bishop, California. Hidden atop an enormous boulder in the Volcanic Tablelands lies Sky Rock, a set of petroglyphs that face the sky. These superb examples of native American petroglyph artwork are thought to be Paiute in origin, but little is known about them.
Location: Bishop, California
Image ID: 28804
Panorama dimensions: 10897 x 7051
The Milky Way at Night over Sky Rock. Sky Rock petroglyphs near Bishop, California. Hidden atop an enormous boulder in the Volcanic Tablelands lies Sky Rock, a set of petroglyphs that face the sky. These superb examples of native American petroglyph artwork are thought to be Paiute in origin, but little is known about them.
Location: Bishop, California
Image ID: 28807
Panorama dimensions: 13356 x 7642
Makena Beach aka Big Beach, with Little Beach on the other side of the point, aerial photo, south Maui.
Location: Makena, Maui, Hawaii
Image ID: 38117
Panorama dimensions: 5913 x 10644
Rockhopper penguins, on rocky coastline of New Island in the Falklands. True to their name, rockhopper penguins scramble over the rocky intertidal zone and up steep hillsides to reach their nesting colonies which may be hundreds of feet above the ocean, often jumping up and over rocks larger than themselves. Rockhopper penguins reach 23" and 7.5lb in size, and can live 20-30 years. They feed primarily on feed on krill, squid, octopus, lantern fish, molluscs, plankton, cuttlefish, and crustaceans.
Species: Rockhopper penguin, Western rockhopper penguin, Eudyptes chrysocome, Eudyptes chrysocome chrysocome
Location: New Island, Falkland Islands, United Kingdom
Image ID: 23744
Rockhopper penguins, on rocky coastline of New Island in the Falklands. True to their name, rockhopper penguins scramble over the rocky intertidal zone and up steep hillsides to reach their nesting colonies which may be hundreds of feet above the ocean, often jumping up and over rocks larger than themselves. Rockhopper penguins reach 23" and 7.5lb in size, and can live 20-30 years. They feed primarily on feed on krill, squid, octopus, lantern fish, molluscs, plankton, cuttlefish, and crustaceans.
Species: Rockhopper penguin, Western rockhopper penguin, Eudyptes chrysocome, Eudyptes chrysocome chrysocome
Location: New Island, Falkland Islands, United Kingdom
Image ID: 23742
La Rive Gauch, the Left Bank, is the southern bank of the river Seine in Paris. Here the river flows roughly westward, cutting the city in two: looking downstream, the southern bank is to the left, and the northern bank (or Rive Droite) is to the right.
Location: La Rive Gauche, Paris, France
Image ID: 28186
Magellanic penguins, in grasslands at the opening of their underground burrow. Magellanic penguins can grow to 30" tall, 14 lbs and live over 25 years. They feed in the water, preying on cuttlefish, sardines, squid, krill, and other crustaceans.
Species: Magellanic penguin, Spheniscus magellanicus
Location: New Island, Falkland Islands, United Kingdom
Image ID: 23774
Buckskin Gulch hiker. A hiker moves through the deep narrow passages of Buckskin Gulch, a slot canyon cut deep into sandstone by years of river-induced erosion. In some places the Buckskin Gulch narrows are only about 15 feet wide but several hundred feet high, blocking sunlight. Flash floods are dangerous as there is no escape once into the Buckskin Gulch slot canyons. This is a panorama made of sixteen individual photos.
Location: Buckskin Gulch, Paria Canyon-Vermilion Cliffs Wilderness, Arizona
Image ID: 20699
Panorama dimensions: 4771 x 15311
La Rive Gauch, the Left Bank, is the southern bank of the river Seine in Paris. Here the river flows roughly westward, cutting the city in two: looking downstream, the southern bank is to the left, and the northern bank (or Rive Droite) is to the right.
Location: La Rive Gauche, Paris, France
Image ID: 28236