 view gallery |   Ice Age Floods Erratics, Tualatin, Oregon
in Glacial Lake Missoula Flood Features There are three glacial erratics placed around the perimeter of the Tualatin Historical Society parking lot. posted by:  Rose Red location: Oregon date approved: 2/3/2013 last visited: never |
 view gallery | Camassia and the Missoula Ice Age Floods in Glacial Lake Missoula Flood Features The force of the Missoula Ice Age Floods scoured the more resistant basalt bedrock of Camassia creating its shallow-soiled plateaus, and carved away softer bedrock creating low areas that are now seasonal ponds. posted by: Rose Red location: Oregon date approved: 11/25/2012 last visited: never |
 view gallery | Missoula Floods and the Washington Park MAX Light Rail Station, Portland, Oregon in Glacial Lake Missoula Flood Features The layers of lava, silt, and soil which make up the Portland's West Hills - 15,600,000 years of geological history including the Missoula Ice Age Floods - are on display in the Washington Park MAX Light Rail Station. posted by: Rose Red location: Oregon date approved: 11/13/2012 last visited: never |
 view gallery | Catherine Creek Glacial Erratic, Washington in Glacial Lake Missoula Flood Features At Catherine Creek a difficult and treacherous climb through the window leads to the gap behind, where a granitic boulder (an erratic) is wedged in the crevasse on the north end of the gap. posted by: Rose Red location: Washington date approved: 4/11/2012 last visited: never |
 view gallery | Rowena Gap - a hydraulic dam in Glacial Lake Missoula Flood Features Rowena Gap is one of many hydraulic dams encountered by the Missoula Ice Age Floods. posted by: Rose Red location: Oregon date approved: 4/9/2012 last visited: never |
 view gallery | Kolk Pond, Rowena Crest, Oregon in Glacial Lake Missoula Flood Features The classic kolk pond is just down the trail from Rowena Crest. posted by: Rose Red location: Oregon date approved: 4/8/2012 last visited: never |
 view gallery | Mosier Eddy Bar, Mosier, Oregon in Glacial Lake Missoula Flood Features The Mosier Eddy Bar was created by the Missoula Ice Age Floods. posted by: Rose Red location: Oregon date approved: 4/8/2012 last visited: never |
 view gallery | Kolk Pond at Columbia River Discovery Center, The Dalles, Oregon in Glacial Lake Missoula Flood Features A kolk pond at Columbia River Discovery Center. posted by: Rose Red location: Oregon date approved: 4/8/2012 last visited: never |
 view gallery | The Big Floods — Tualatin, OR in Glacial Lake Missoula Flood Features Located near the Ibach Park playground, this historic sign helps explain the enormous floods that took place when prehistoric Lake Missoula let loose torrents of water during the Ice Age. posted by:  Dunbar Loop location: Oregon date approved: 1/21/2012 last visited: never |
 view gallery | Erratic, Ridgefield National Wildlife Refuge, Ridgefield, Washington in Glacial Lake Missoula Flood Features A granitic boulder is the remnant of cataclysmic Missoula Ice Age floods that occurred about 15,000 years ago. posted by: Rose Red location: Washington date approved: 10/9/2011 last visited: 10/9/2011 |
 view gallery | Missoula Ice Age Floods Strandlines, Missoula, MT in Glacial Lake Missoula Flood Features These lines represent the ancient shorelines of Glacial Lake Missoula. posted by: Rose Red location: Montana date approved: 8/23/2011 last visited: 8/13/2011 |
 view gallery | Glacial Lake Missoula, Clark Fork River, Montana in Glacial Lake Missoula Flood Features The Missoula Ice Age floodwaters roared through the Clark Fork drainage West of here enroute to the Pacific Ocean, carrying icebergs, large boulders, trees, animals, etc. and perhaps humans. posted by: Rose Red location: Montana date approved: 8/23/2011 last visited: 10/7/2012 |
 view gallery | Post Falls & Missoula Ice Age Floods, Idaho in Glacial Lake Missoula Flood Features The power of the Missoula Ice Age flood waters scoured away the softer rock and exposed the hard rock dike and created the falls. posted by: Rose Red location: Idaho date approved: 8/23/2011 last visited: 7/31/2012 |
 view gallery | Ring Dike Craters north of Odessa, Washington in Glacial Lake Missoula Flood Features The area north of Odessa is dotted with geological oddities: ring dike craters left in the aftermath of the Glacial Lake Missoula Ice Age Floods. posted by: Rose Red location: Washington date approved: 8/22/2011 last visited: 8/8/2011 |
 view gallery | Glacial Erratic at U of O in Glacial Lake Missoula Flood Features This erratic is located at University of Oregon alongside the Willamette Meteorite replica and a Petrified Wood log. posted by: Rose Red location: Oregon date approved: 1/31/2011 last visited: never |
 view gallery | Tammany Bar - Lewiston, Idaho in Glacial Lake Missoula Flood Features At Tammany Bar the contact between Missoula Flood deposits and Bonneville Flood Deposits are visible. posted by: Volcanoguy location: Idaho date approved: 1/14/2011 last visited: 9/28/2009 |
 view gallery | Purcell Trench, Northern Idaho in Glacial Lake Missoula Flood Features This wayside has a sign provided by the Idaho State Historical Society that explains the Purcell Trench. posted by: Queens Blessing location: Idaho date approved: 10/11/2010 last visited: 9/15/2012 |
 view gallery | Granodiorite Boulder, Kennewick, Washington in Glacial Lake Missoula Flood Features This granodiorite boulder is located at the East Benton County Historical Society Museum in Kennewick, Washington. posted by: Rose Red location: Washington date approved: 8/11/2010 last visited: never |
 view gallery | Granitic Erratic, Richland, Washington in Glacial Lake Missoula Flood Features Granitic Erratic is located at a kiosk at the Canyon Trail trailhead. posted by: Rose Red location: Washington date approved: 8/11/2010 last visited: 7/18/2011 |
 view gallery | Rocky Butte - Portland, Oregon in Glacial Lake Missoula Flood Features Rocky Butte and the area surrounding it were scoured by the Glacial Lake Missoula floods. posted by: Marine Biologist location: Oregon date approved: 7/14/2010 last visited: 7/3/2012 |
 view gallery | Glacial Erratics, Fields Bridge Park, West Linn, Oregon in Glacial Lake Missoula Flood Features Three granite boulders, weighing a combined 54,500 pounds and unearthed in 2009 at a Tualatin excavation site, are the remnants of cataclysmic ice-age floods now on display at Fields Bridge Park in West Linn. posted by: Rose Red location: Oregon date approved: 4/18/2010 last visited: never |
 view gallery | Glacial Erratic, Maryhill Museum, Washington in Glacial Lake Missoula Flood Features This Missoula Ice Age Flood erratic is located on the east end of the Maryhill Museum parking lot. posted by: Rose Red location: Washington date approved: 4/13/2010 last visited: never |
 view gallery | Devils Canyon - Washington in Glacial Lake Missoula Flood Features The recessional cataract canyon known as Devils Canyon. posted by: Volcanoguy location: Washington date approved: 2/28/2010 last visited: 8/9/2011 |
 view gallery | Giant Current Ripples along Washtucna Coulee - Washington in Glacial Lake Missoula Flood Features Giant current ripples are visible along Wash. Hwy. 260 in Washtucna Coulee. posted by: Volcanoguy location: Washington date approved: 2/28/2010 last visited: 9/25/2009 |
 view gallery | Washtucna Coulee - Washington in Glacial Lake Missoula Flood Features Washtucna Coulee represents the former course of the Palouse River. posted by: Volcanoguy location: Washington date approved: 2/28/2010 last visited: 9/24/2009 |
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