Tom Minckley and Nick Hammond study the shore for plant and animal species and to enjoy the beautiful landscapes as they pass by.
Images
Tom Minckley and Nick Hammond study the shore for plant and animal species and to enjoy the beautiful landscapes as they pass by.
Pat Kikut and Graham Lederer move quietly by the beautiful geologic formations along the Green River.
Pat Kikut and Graham Lederer move quietly by the beautiful geologic formations along the Green River.
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.
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.
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 found etched into the rocks of Desert Spring Wash
![Color photograph of Flat Canyon petroglyphs in Desolation Canyon, Green River, UT](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/imageedit_10_4112841788_1.jpg?itok=a1qWpRDT)
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
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](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.2.BenRowing.06.07.2019.jpg?itok=zb9yeclA)
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.
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.4.RockArt.06.09.2019.jpg?itok=8yVxxa0s)
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.5.LunchHikeView.06.09.2019.jpg?itok=6MFuWs7m)
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.6.BeeInGlobeMallow.06.09.2019_0.jpg?itok=43O49v0U)
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.
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.8.LowerUintaBoats.06.10.2019_0.jpg?itok=m-0xCZBK)
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Delano.9.CampBugs.06.08.2019_0.jpg?itok=KLB7BaNG)
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.
Early morning panorama of cliffs that signal the start of Desolation Canyon. This was our last, and probably most spectacular, campsite of this section of Uinta Basin. It was approximately 9 miles from our take-out at Sand Wash.
Early morning panorama of cliffs that signal the start of Desolation Canyon. This was our last, and probably most spectacular, campsite of this section of Uinta Basin. It was approximately 9 miles from our take-out at Sand Wash.
![Light hits bluff over river at sunrise.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/D.Burton.10.Sunrise.06102019.jpg?itok=H7iWRdwk)
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).
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/imageedit_9_8401543989.jpg?itok=9cbIziGJ)
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.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/imageedit_10_8330489877.jpg?itok=cDJDIqVP)
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.