Intrusion of lava through sandstone base, and subsequent erosion of sandstone
Orogeny
Phanerozoic orogen
Geology
Butte
Spencer Butte is a prominent landmark in Lane County, Oregon, United States, described in the National Geodetic Survey as "a prominent timbered butte with a bare rocky summit" on the southern edge of Eugene, with an elevation of 2,058 feet (627 m).[1] Spencer Butte is accessible from Spencer Butte Park and has several hiking trails to the summit.[2] The tree cover on the butte is predominantly Douglas fir; however, the butte is treeless at its summit. The butte is the tallest point visible when looking south from downtown Eugene.
^ abc"Spencer Butte - NGS Data Sheet". U.S. National Geodetic Survey. Retrieved January 20, 2013.
^Sullivan, William (2005). 100 Hikes in the Central Oregon Cascades (3rd ed.). Eugene, Oregon: Navillus Press. pp. 176–177. ISBN 0-9677830-6-2.
SpencerButte is a prominent landmark in Lane County, Oregon, United States, described in the National Geodetic Survey as "a prominent timbered butte...
Lava Butte is a cinder cone in central Oregon, United States, just west of U.S. Route 97 between the towns of Bend, and Sunriver in Deschutes County....
Skinner Butte (often mistakenly called Skinner's Butte) is a prominent hill on the north edge of downtown Eugene, Oregon, near the Willamette River. A local...
' Summers were spent bicycling around Alton Baker Park or hiking up SpencerButte in the hopes of catching a glimpse of one of the shy rattlesnakes that...
Multnomah County Smith Rock, Deschutes County Skinner Butte, Lane County SpencerButte, Lane County Bilger's Rocks Delaware Water Gap Indian God Rock Ticklish...
Big Southern Butte is the largest and youngest (300,000 years old) of three rhyolitic domes formed over a million years near the center of the Eastern...
volcanic plugs. Known subfeatures include two shield volcanoes, Maxwell Butte (less eroded than Three Fingered Jack) and Turpentine Peak, which have elevations...
located in Eugene's southeast hills near SpencerButte. The creek bed has been altered from the foot of SpencerButte so it flows north from Martin Street...
"Eugene", as well as "All Of Me Wants All of You", with references to SpencerButte, a landmark at Eugene's southern edge. See List of Oregon musicians...
Pelican Butte is a steep-sided shield volcano in the Cascade Range of southern Oregon. It is located 28 miles (45 km) due south of Crater Lake and 12...
Olallie Butte is a steep-sided shield volcano in the Cascade Range of the northern part of the U.S. state of Oregon. It is the largest volcano and highest...
Rocky Butte (previously known as Mowich Illahee and Wiberg Butte) is an extinct cinder cone butte in Portland, Oregon, United States. It is also part...
Roxy Ann Peak, also known as Roxy Ann Butte, is a 3,576-foot-tall (1,090 m) mountain in the Western Cascade Range at the eastern edge of Medford, Oregon...
Powell Butte is an extinct cinder cone butte in Portland, Oregon, United States. It is part of the Boring Lava Field, which includes more than 80 small...
Brother 19. Heidi Blair Montag was born September 15, 1986, in Crested Butte, Colorado, to German American parents Darlene (née Seiden) and Bill Montag...
years old. Hogg Rock lies south of Three Fingered Jack and north of Hayrick Butte, a somewhat larger tuya of similar age and composition. A tuya is a type...
Global Information
