Tracey Felger
Tracey is a Geologist with the Geology, Minerals, Energy, and Geophysics Science Center
Science and Products
Filter Total Items: 14
Eruptions of Lassen Peak, California, 1914 to 1917
On May 22, 1915, an explosive eruption at Lassen Peak, California, the southernmost active volcano in the Cascade Range, devastated nearby areas and rained volcanic ash as far away as 200 miles to the east. This explosion was the most powerful in a 1914–17 series of eruptions that were the last to occur in the Cascades before the 1980 eruption of Mount St. Helens, Washington. Recent work by scient
Authors
Michael A. Clynne, Robert L. Christiansen, Tracey J. Felger, Peter H. Stauffer, James W. Hendley
Geologic map of the Tillamook Highlands, northwest Oregon Coast Range: A digital database
No abstract available.
Authors
Ray E. Wells, Parke D. Snavely, Norman S. MacLeod, Michael M. Kelley, Michael J. Parker, Johanna S. Fenton, Tracey J. Felger
Science and Products
Filter Total Items: 14
Eruptions of Lassen Peak, California, 1914 to 1917
On May 22, 1915, an explosive eruption at Lassen Peak, California, the southernmost active volcano in the Cascade Range, devastated nearby areas and rained volcanic ash as far away as 200 miles to the east. This explosion was the most powerful in a 1914–17 series of eruptions that were the last to occur in the Cascades before the 1980 eruption of Mount St. Helens, Washington. Recent work by scient
Authors
Michael A. Clynne, Robert L. Christiansen, Tracey J. Felger, Peter H. Stauffer, James W. Hendley
Geologic map of the Tillamook Highlands, northwest Oregon Coast Range: A digital database
No abstract available.
Authors
Ray E. Wells, Parke D. Snavely, Norman S. MacLeod, Michael M. Kelley, Michael J. Parker, Johanna S. Fenton, Tracey J. Felger