Bob Wellmon

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Yellowstone National Park 2009

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  • 4M9F8106-13. Never too early to practice ropin' skills.

    4M9F8106-13. Never too early to practice ropin' skills.

    2009320 Guest RanchAmelia RopingAugust 2009Big SkyFamily VacationMontanaNational ParkNational ParksRopingWyomingtravel

  • 4M9F8128-1

    4M9F8128-1

    2009320 Guest RanchAugust 2009Big SkyFamily VacationMontanaNational ParkNational ParksTeepeeWyomingtravel

  • 4M9F8140-1, The Madison River flows along the West Entrance road. The river is warmed by water from the geothermal regions of the park.

    4M9F8140-1, The Madison River flows along the West Entrance road. The river is warmed by water from the geothermal regions of the park.

    2009August 2009Family VacationMadison RiverMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8152-1. Madison River in the morning.

    4M9F8152-1. Madison River in the morning.

    2009August 2009Family VacationMadison RiverMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8174-1. Madison River.

    4M9F8174-1. Madison River.

    2009August 2009Family VacationMadison JunctionMadison RiverMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8182-1. Madison River near the Madison Junction Visitors Center.

    4M9F8182-1. Madison River near the Madison Junction Visitors Center.

    2009August 2009Family VacationMadison JunctionMadison RiverMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8192-1. Artist Paint Pots area of Yellowstone.  The landscape is shaped by geologically active thermals and fire. In the background are Lodgepole Pines partially burned by fire.

    4M9F8192-1. Artist Paint Pots area of Yellowstone. The landscape is shaped by geologically active thermals and fire. In the background are Lodgepole Pines partially burned by fire.

    2009Artist Paint Pots Basin TrailAugust 2009Family VacationMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8210-1. Artist Paint Pots - overlook of the area where steam rises from pools of water. The area has over 50 springs, geysers, vents  and mudpots. The colors surrounding the springs change throughout the year and are due to the activity of micro-organisms that tolerate the extreme temperatures of the springs.

    4M9F8210-1. Artist Paint Pots - overlook of the area where steam rises from pools of water. The area has over 50 springs, geysers, vents and mudpots. The colors surrounding the springs change throughout the year and are due to the activity of micro-organisms that tolerate the extreme temperatures of the springs.

    2009Artist Paint Pots BasinAugust 2009Family VacationMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPtravel

  • 4M9F8215-1. Artist Paint Pots - Vent

    4M9F8215-1. Artist Paint Pots - Vent

    2009Artist Paint Pots BasinAugust 2009Family VacationFumarole VentsMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPtravel

  • 4M9F8216-2. Vent which allows hot gases to escape from the ground.

    4M9F8216-2. Vent which allows hot gases to escape from the ground.

    2009Artist Paint Pots BasinAugust 2009Family VacationFumarole VentsMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPtravel

  • 4M9F8224-1. One of the many mudpots in the Artist Paint Pots area.  The mud bubbles from hot gases exiting the ground.  The consistency of the mud changes according to how much rain the area receives.

    4M9F8224-1. One of the many mudpots in the Artist Paint Pots area. The mud bubbles from hot gases exiting the ground. The consistency of the mud changes according to how much rain the area receives.

    2009Artist Paint Pots BasinAugust 2009Family VacationMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPmudpotstravel

  • 4M9F8244-1. Bubbling mudpot.

    4M9F8244-1. Bubbling mudpot.

    2009Artist Paint Pots BasinAugust 2009Family VacationMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPmudpotstravel

  • 4M9F8254-1. Grey Blue Green Paint Pot.

    4M9F8254-1. Grey Blue Green Paint Pot.

    2009Artist Paint Pots BasinAugust 2009Family VacationMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPtravel

  • 4M9F8258-1. Artist Paint Pots

    4M9F8258-1. Artist Paint Pots

    2009Artist Paint Pots BasinAugust 2009Family VacationMontanaNational ParkNational ParksThermal AreaThermalsWyomingYellowstoneYellowstone NPtravel

  • Norris Geyser Basin.  The temperature of water in the pools can reach 203°F.  This area of Porcelain Basinis is nearly void of plant life. Acidic and low alkaline water is responsible for creating this unique environment. Sulfur brought to the surface oxidizes to form sulfuric acid, which creates an acidic environment that is hostile to plant life. The springs have deposited a thin layer of porcelain-like silica, stained yellow and orange by sulfur and iron oxides. The crust is fragile and new springs are constantly forming and breaking through.

    Norris Geyser Basin. The temperature of water in the pools can reach 203°F. This area of Porcelain Basinis is nearly void of plant life. Acidic and low alkaline water is responsible for creating this unique environment. Sulfur brought to the surface oxidizes to form sulfuric acid, which creates an acidic environment that is hostile to plant life. The springs have deposited a thin layer of porcelain-like silica, stained yellow and orange by sulfur and iron oxides. The crust is fragile and new springs are constantly forming and breaking through.

    2009August 2009Family VacationMontanaNational ParkNational ParksNorrisNorris Geyser BasinPorcelain Basin TrailWyomingYellowstoneYellowstone NPtravel

  • Norris Geyers Basin -  Porcelain Basin. Temperature tolerant and specific micro-organisms provide the color.  Darker colors indicate warner/hotter water temperature.

    Norris Geyers Basin - Porcelain Basin. Temperature tolerant and specific micro-organisms provide the color. Darker colors indicate warner/hotter water temperature.

    2009August 2009Family VacationMontanaNational ParkNational ParksNorrisNorris Geyser BasinPorcelain Basin TrailWyomingYellowstoneYellowstone NPtravel

  • Norris Geyser Basin

    Norris Geyser Basin

    2009August 2009Family VacationMontanaNational ParkNational ParksNorrisNorris Geyser BasinPorcelain Basin TrailWyomingYellowstoneYellowstone NPtravel

  • 4M9F8309-1

    4M9F8309-1

    2009August 2009Family VacationMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Mammoth Hot Springs.  One of the many streams that is colored by salt deposits and micro-organisms living in the stream.

    Mammoth Hot Springs. One of the many streams that is colored by salt deposits and micro-organisms living in the stream.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.<br />
<br />
The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.

    The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.<br />
<br />
The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.

    The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.<br />
<br />
The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.

    The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.<br />
<br />
The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.

    The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.<br />
<br />
The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    The step-like terraces form as heated water moves along the Morris-Mammoth Fault. The hot water carries dissolved calcium and bicarbonate to the surface of the terraces where pressure lessens. Carbon dioxide then escapes as gas and the carbonate combines with calcium to precipitate as travertine.

    The Mammoth Terraces are constantly changing shape and color. Springs which were active one to five years ago may be dry and lifeless now, yet activity may later resume. Along with changes of thermal activity come changes in color. Fresh travertine is bright white in color and as it weathers it changes to gray. Bright colored cyanobacteria and algae mats which were dependent upon a stable temperature and a flow of water also change as the microorganisms die creating a stark, bleak landscape.

    2009August 2009Family VacationMammoth Hot Spring TerracesMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8414-1. Early evening rainbow.

    4M9F8414-1. Early evening rainbow.

    2009August 2009Family VacationMontanaNational ParkNational ParksRoad to Tower FallsWyomingYellowstoneYellowstone NPtravel

  • 4M9F8441-1

    4M9F8441-1

    2009August 2009Family VacationMontanaNational ParkNational ParksTower Falls TrailWyomingYellowstoneYellowstone NPYellowstone Rivertravel

  • 4M9F8450-1. Yellowstone River.

    4M9F8450-1. Yellowstone River.

    2009August 2009Family VacationMontanaNational ParkNational ParksTower Falls TrailWyomingYellowstoneYellowstone NPYellowstone Rivertravel

  • 4M9F8456-1

    4M9F8456-1

    2009August 2009Family VacationMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8481-1

    4M9F8481-1

    2009August 2009BisonBuffaloFamily VacationMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravelwildlife

  • Beryl Spring is located in the Gibbon Geyser Basin. One of the hottest springs in Yellowstone, averaging 196°F (91°C), it was named in 1883 for the blue-green color which is the color of the gemstone beryl.

    Beryl Spring is located in the Gibbon Geyser Basin. One of the hottest springs in Yellowstone, averaging 196°F (91°C), it was named in 1883 for the blue-green color which is the color of the gemstone beryl.

    2009August 2009Beryl Hot SpringsBeryl SpringsFamily VacationGibbon River ValleyMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPgeothermaltravel

  • Beryl Spring is located in the Gibbon Geyser Basin.

    Beryl Spring is located in the Gibbon Geyser Basin.

    2009August 2009Beryl Hot SpringsBeryl SpringsFamily VacationGibbon River ValleyMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPgeothermaltravel

  • 4M9F8530-1. Firehole River running through Firehole Canyon.  The river is warmed by the many geothermals in the upstream Geyser Bains in the area, including Old Faithful.

    4M9F8530-1. Firehole River running through Firehole Canyon. The river is warmed by the many geothermals in the upstream Geyser Bains in the area, including Old Faithful.

    2009August 2009Family VacationFirehole CanyonMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • 4M9F8554-1. Firehole River

    4M9F8554-1. Firehole River

    2009August 2009Family VacationFirehole CanyonMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Lodgepole Pine that did not survive in the pools. Silica seeps into the trees and hardens the base.

    Lodgepole Pine that did not survive in the pools. Silica seeps into the trees and hardens the base.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park.<br />
<br />
The Fountain Paint Pots are named for the reds, yellows and browns of the mud pots in this area. The differing colors are derived from oxidation states of the iron in the mud.[2] As with hot springs, the heat in the caldera forces pressurized water up through the ground, causing the mud to boil. The bubble action in the mudpots varies with the seasons. In the early summer, the mud is watery from the high water table due to rain and snow melt. By the end of summer, the mud is much thicker as the water table drops.[3]

    The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park.

    The Fountain Paint Pots are named for the reds, yellows and browns of the mud pots in this area. The differing colors are derived from oxidation states of the iron in the mud.[2] As with hot springs, the heat in the caldera forces pressurized water up through the ground, causing the mud to boil. The bubble action in the mudpots varies with the seasons. In the early summer, the mud is watery from the high water table due to rain and snow melt. By the end of summer, the mud is much thicker as the water table drops.[3]

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Celeste Pool, Fountain Paint Pot Trial Area

    Celeste Pool, Fountain Paint Pot Trial Area

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Bacteria and other thermophilic organisms provide the color for the many hot water streams. The green, brown, and orange mats are cyanobacteria, which can live in waters as hot as 167 F.  They become orange, rust, or brown as the water cools.

    Bacteria and other thermophilic organisms provide the color for the many hot water streams. The green, brown, and orange mats are cyanobacteria, which can live in waters as hot as 167 F. They become orange, rust, or brown as the water cools.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Clepsydra Geyser erupts almost every three minutes.

    Clepsydra Geyser erupts almost every three minutes.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Clepsydra Geyser

    Clepsydra Geyser

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Clepsydra Geyser

    Clepsydra Geyser

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Clepsydra Geyser

    Clepsydra Geyser

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Clepsydra Geyser

    Clepsydra Geyser

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park and are named for the reds, yellows and browns of the mud pots in this area. The differing colors are derived from oxidation states of the iron in the mud

    The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park and are named for the reds, yellows and browns of the mud pots in this area. The differing colors are derived from oxidation states of the iron in the mud

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park and are named for the reds, yellows and browns of the mud pots in this area.

    The Fountain Paint Pots are a group of mud pots located between the Midway and Lower Geyser basins in Yellowstone National Park and are named for the reds, yellows and browns of the mud pots in this area.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Leather Pool.

    Leather Pool.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Leather Pool.

    Leather Pool.

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

  • Silex Spring

    Silex Spring

    2009August 2009Family VacationFountain Paint PotMontanaNational ParkNational ParksWyomingYellowstoneYellowstone NPtravel

All pictures on this website are subject to the copyrights of the owner, Robert Wellmon, and are protected by the Copyright Law of the United States (Title 17, United States Code) and by the Berne Convention. Photos for personal use may be printed or downloaded and stored on a hard drive without charge. Photos may not be reproduced for commercial use or resold. If you wish to publish or reproduce the materials in any physical or digital form for any commercial purposes, including display or web page use, you must obtain prior written permission from Robert Wellmon. Copyright (c) Robert Wellmon 2006-2015. All rights reserved.


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