Skip to main content
U.S. flag

An official website of the United States government

Images

Images intro.
Filter Total Items: 228
Bill Burton Studies a Fossil
Bill Burton Studies a Fossil
Bill Burton Studies a Fossil
Bill Burton Studies a Fossil

Bill Burton studies a fossil as the sun sets over the Uintah Basin.

Bill Burton studies a fossil as the sun sets over the Uintah Basin.

A contemplative walk back to camp
A contemplative walk back to camp
A contemplative walk back to camp
A contemplative walk back to camp

Bill Burton follows the natural sand trail back to camp made by runnoff in a dry wash as the setting sun makes all the grasses glisten as they sway in the breeze.

Bill Burton follows the natural sand trail back to camp made by runnoff in a dry wash as the setting sun makes all the grasses glisten as they sway in the breeze.

A desert scene at sunset
A desert scene at sunset
A desert scene at sunset
A desert scene at sunset

In the desert, mother nature provides us with curved and sharp edged shapes, thorns and soft cottonny seeds, as well as brilliant and subdued colors side by side. The desert seems to have a bit of everything.

In the desert, mother nature provides us with curved and sharp edged shapes, thorns and soft cottonny seeds, as well as brilliant and subdued colors side by side. The desert seems to have a bit of everything.

Rock Art
Rock Art
Rock Art
Rock Art

Rock art found etched into the rocks of Desert Spring Wash

Rock art found etched into the rocks of Desert Spring Wash

Color photograph of Ben Capelin viewing the Green River valley from Three Canyon, UT
Powell 150 boatman Ben Capelin viewing Green River valley
Powell 150 boatman Ben Capelin viewing Green River valley
Powell 150 boatman Ben Capelin viewing Green River valley

Boatman Ben Capelin viewing the Green River from Three Canyon during the Powell 150 SCREE-USGS expedition, June 2019

Boatman Ben Capelin viewing the Green River from Three Canyon during the Powell 150 SCREE-USGS expedition, June 2019

Color photograph of Flat Canyon petroglyphs in Desolation Canyon, Green River, UT
Powell 150 Flat Canyon Petroglyphs in Desolation Canyon, Green River,
Powell 150 Flat Canyon Petroglyphs in Desolation Canyon, Green River,
Powell 150 Flat Canyon Petroglyphs in Desolation Canyon, Green River,

Flat Canyon petroglyph panel in Desolation Canyon, Green River, UT during the Powell 150 SCREE-USGS expedition, June 2019

Flat Canyon petroglyph panel in Desolation Canyon, Green River, UT during the Powell 150 SCREE-USGS expedition, June 2019

A woman in a cataraft looks behind her to see Split Mountain receeding
Anya Metcalf looks back at Split Mountain
Anya Metcalf looks back at Split Mountain
Anya Metcalf looks back at Split Mountain

Our first day was full of uncertainty about what we would experience. Many of us did not have experience on the river (although Anya Metcalf, in the photo, did). We left the impressive cliffs and topography of Split mountain wihout knowing what lay ahead, expecting less exciting topography, but we were all proven wrong about the Uinta basin.

Our first day was full of uncertainty about what we would experience. Many of us did not have experience on the river (although Anya Metcalf, in the photo, did). We left the impressive cliffs and topography of Split mountain wihout knowing what lay ahead, expecting less exciting topography, but we were all proven wrong about the Uinta basin.

A man rows a raft along a tall cliff as other rafts follow in the distance
Ben Capelin rows us downstream next to impressive cliffs.
Ben Capelin rows us downstream next to impressive cliffs.
Ben Capelin rows us downstream next to impressive cliffs.

Most of our days had this view- looking back on the river and having conversations with the rafter rowing the boat and whomever else we shared space. We were constantly surprised at the beautiful views and the impressive cliffs, which often housed cliff swallows.

Most of our days had this view- looking back on the river and having conversations with the rafter rowing the boat and whomever else we shared space. We were constantly surprised at the beautiful views and the impressive cliffs, which often housed cliff swallows.

A man wearing a cowboy hat, shorts, and flip flops looks at an oil pumpjack while playing guitar
Pat Kikut plays the guitar to an oil pumpjack
Pat Kikut plays the guitar to an oil pumpjack
Pat Kikut plays the guitar to an oil pumpjack

One of the topics we frequently talked about was land use. The Green River in the Uinta is different from other segments because it is surrounded by industrial activity, with scattered farms, livestock, oil pumpjacks. It is not known as a recreational destination, although the beauty is overlooked.

One of the topics we frequently talked about was land use. The Green River in the Uinta is different from other segments because it is surrounded by industrial activity, with scattered farms, livestock, oil pumpjacks. It is not known as a recreational destination, although the beauty is overlooked.

several people look at a red rock wall that has prehistoric rock art.
We find rock art from prehistoic peoples during a lunch stop.
We find rock art from prehistoic peoples during a lunch stop.
We find rock art from prehistoic peoples during a lunch stop.

These lands have never been empty, although in some places it feels that way. Before western settlers arrived, these lands were polulated by other peoples throughout prehistory. Tom McKinley estimates that these images were drawn during the Fremont age. Some images are clearly human, one may be a fish, others are less clear.

These lands have never been empty, although in some places it feels that way. Before western settlers arrived, these lands were polulated by other peoples throughout prehistory. Tom McKinley estimates that these images were drawn during the Fremont age. Some images are clearly human, one may be a fish, others are less clear.

View from the top of a ridge looking down on the Green River. Rafts are parked in a shady creek inlet flooded by the high water.
View of the boats and river from a lunch hike vista
View of the boats and river from a lunch hike vista
View of the boats and river from a lunch hike vista

Most of our views were from the river level, where you are intimately connected to subtleties in flow, wind, and temperature. It was a welcome opportunity to view the river from above and gain context. We stopped here on the last full day on the river.

Most of our views were from the river level, where you are intimately connected to subtleties in flow, wind, and temperature. It was a welcome opportunity to view the river from above and gain context. We stopped here on the last full day on the river.

A close-up view of a small bee resting inside an orange, globe-shaped flower. The bee clutches the flower stamen.
Solitary bee takes refuge for the night in a Globe Mallow flower
Solitary bee takes refuge for the night in a Globe Mallow flower
Solitary bee takes refuge for the night in a Globe Mallow flower

Tom McKinley was able to answer many of our questions about plant names and ecology in the area. When I shared his boat on the second day, he told me that the orange Globe Mallow flowers close up at night. Solitary bees will hold the stamen and let the flow close around them, using the flower for warmth and protection.

Tom McKinley was able to answer many of our questions about plant names and ecology in the area. When I shared his boat on the second day, he told me that the orange Globe Mallow flowers close up at night. Solitary bees will hold the stamen and let the flow close around them, using the flower for warmth and protection.

A view from a ridge looking over the Green river and other bluffs.
The last camp sunset over the Green River
The last camp sunset over the Green River
The last camp sunset over the Green River

The last night, as we neared Desolation Canyon, the bluffs got taller. Since the Green River is calmer here, it reflected the colors of the sunset. I was so worried about making it before the sun went down that I climbed the peak in my chaco sandals, a decision I regretted the next day since my foot were banged up.

The last night, as we neared Desolation Canyon, the bluffs got taller. Since the Green River is calmer here, it reflected the colors of the sunset. I was so worried about making it before the sun went down that I climbed the peak in my chaco sandals, a decision I regretted the next day since my foot were banged up.

A line of rafts float on flat water with lots of foam. Tan tall cliffs are along the side of the river.
Our boats drift on calm, foamy water next to massive bluffs
Our boats drift on calm, foamy water next to massive bluffs
Our boats drift on calm, foamy water next to massive bluffs

The Green River in the Uinta basin is fairly flat, so it carries a lot of foam. The foam often follows the fastest part of the river, with is ties to the shape of the channel and the curve of the river. From this level, you can sense subltle changes in the plant like, flow speed, temperature, water clarity, and fauna.

The Green River in the Uinta basin is fairly flat, so it carries a lot of foam. The foam often follows the fastest part of the river, with is ties to the shape of the channel and the curve of the river. From this level, you can sense subltle changes in the plant like, flow speed, temperature, water clarity, and fauna.

 A person is holding a small glass vial full of clear liquid in their fingers.
Anya collected a Golden Stonefly with a pseudoscorpion attatched
Anya collected a Golden Stonefly with a pseudoscorpion attatched
Anya collected a Golden Stonefly with a pseudoscorpion attatched

Anya Metcalf was the insict expert on this trip. We started pointout out and catching bugs for her to identify. This one crawled across camp during our podcast recording. It turned out to be a Golden Stonefly with a small pseudoscoprion attached to the mandlible using the fly for dispersal.

Anya Metcalf was the insict expert on this trip. We started pointout out and catching bugs for her to identify. This one crawled across camp during our podcast recording. It turned out to be a Golden Stonefly with a small pseudoscoprion attached to the mandlible using the fly for dispersal.

Light hits bluff over river at sunrise.
Sunrise lights the bluffs as this expedition leg nears its end.
Sunrise lights the bluffs as this expedition leg nears its end.
Sunrise lights the bluffs as this expedition leg nears its end.

On our last day of the expedition the landscape was dominated by the Green River Formation, famous for its fish fossils (although none were found in camp).

On our last day of the expedition the landscape was dominated by the Green River Formation, famous for its fish fossils (although none were found in camp).

View from inside a tent looking out of the open door as the landscape.
The last sunrise from my tent illuminates the nearby cliffs
The last sunrise from my tent illuminates the nearby cliffs
The last sunrise from my tent illuminates the nearby cliffs

The final morning view from my text as the sun rose from the east and illuminated cliffs on the west. This trip was so wonderful and exceeded all of our expectations, it was hard to go back to reality.

The final morning view from my text as the sun rose from the east and illuminated cliffs on the west. This trip was so wonderful and exceeded all of our expectations, it was hard to go back to reality.

A tent is pitched on a ledge overlooking the Green River.
A tent is pitched on a ledge overlooking the Green River.
A tent is pitched on a ledge overlooking the Green River.
A tent is pitched on a ledge overlooking the Green River.

This was our final campsite before we left the river, approximately 9 miles upstream of Sand Wash. The scenery was beginning to transition from the flat and expansive Uinta basin to the high canyon walls that were upcoming in Desolation-Gray.

This was our final campsite before we left the river, approximately 9 miles upstream of Sand Wash. The scenery was beginning to transition from the flat and expansive Uinta basin to the high canyon walls that were upcoming in Desolation-Gray.

Six rafts are parked by the river's edge, getting loaded down with supplies.
Six rafts are parked by the river's edge, getting loaded down with sup
Six rafts are parked by the river's edge, getting loaded down with sup
Six rafts are parked by the river's edge, getting loaded down with sup

We camped on a 20-30 ft. tall hill our last night, so shuttling kitchen gear up and down from the rafts was no easy task.

We camped on a 20-30 ft. tall hill our last night, so shuttling kitchen gear up and down from the rafts was no easy task.

USGS hydrologic technician Nick Hammond poses for a photograph on the bow of a SCREE raft.
USGS scientist sitting on a raft on the Green River
USGS scientist sitting on a raft on the Green River
USGS scientist sitting on a raft on the Green River

Nicholas Hammond is soaking up the views on his last day on the river. Photograph taken by Ben Capelin (SCREE).

Nicholas Hammond is soaking up the views on his last day on the river. Photograph taken by Ben Capelin (SCREE).

USGS Ecologist Anya Metcalfe rows her raft amidst the bubbles on the Green River.
USGS scientist rowing a raft on the Green River.
USGS scientist rowing a raft on the Green River.
USGS scientist rowing a raft on the Green River.

Although we were all hoping it would never end, the final day on the river was a bittersweet reminder of the amazing experiences we had in the Uinta Basin.

Although we were all hoping it would never end, the final day on the river was a bittersweet reminder of the amazing experiences we had in the Uinta Basin.