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Explore Search: Caldera eruption

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Research
Image Collage of Landsat, pollinator, and volcanologist

Eruption History for Mount Mazama and Crater Lake Caldera

publication
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Postglacial faulting near Crater Lake, Oregon, and its possible association with the Mazama caldera-forming eruption

Research
North-facing view of the 4-by-5 mile Newberry Caldera from the top ...

Features of Newberry Caldera

publication
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Evolution of the caldera‐forming eruption at Crater Lake, Oregon, indicated by component analysis of lithic fragments

Research
Crater Lake bathymetric map showing the geology of the caldera floo...

Post-Caldera Volcanism and Crater Lake

publication
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Sixty thousand years of magmatic volatile history before the caldera-forming eruption of Mount Mazama, Crater Lake, Oregon

Research
Map of the extent of Newberry lavas including approximate ages of s...

Eruption History of Newberry Volcano

publication
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Surface morphology of caldera-forming eruption deposits revealed by lidar mapping of Crater Lake National Park, Oregon- Implications for emplacement and surface modification

publication
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The volcanic, sedimentologic, and paleolimnologic history of the Crater Lake caldera floor, Oregon:Evidence for small caldera evolution

publication
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Late Pleistocene granodiorite beneath Crater Lake caldera, Oregon, dated by ion microprobe

publication
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Partially melted granodiorite and related rocks ejected from Crater Lake caldera, Oregon

publication
image of publications layered on a wooden table

Partially melted granodiorite and related rocks ejected from Crater Lake caldera, Oregon

publication
image of publications layered on a wooden table

Lithic breccia and ignimbrite erupted during the collapse of Crater Lake Caldera, Oregon

publication
image of publications layered on a wooden table

The post-Mazama northwest rift zone eruption at Newberry Volcano, Oregon

publication
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The effect of pressurized magma chamber growth on melt migration and pre-caldera vent locations through time at Mount Mazama, Crater Lake, Oregon

map
Collage of USGS Maps.

Under trees and water at Crater Lake National Park, Oregon

publication
image of publications layered on a wooden table

High-resolution digital elevation dataset for Crater Lake National Park and vicinity, Oregon, based on LiDAR survey of August-September 2010 and bathymetric survey of July 2000

Satellite imagery
A satellite image of the Earth showing muted brown background and green circles

Landsat 8 Image of Thacker Pass
map
Collage of USGS Maps.

Crater Lake revealed

Research
Mount Mazama eruption—artistic rendering painted by Paul Rockwood....

Geology and History Summary for Mount Mazama and Crater Lake

Research
Big Obsidian Flow in Newberry caldera, Oregon....

Big Obsidian Flow

publication
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Oxygen and U-Th isotopes and the timescales of hydrothermal exchange and melting in granitoid wall rocks at Mount Mazama, Crater Lake, Oregon

publication
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Volcano and earthquake hazards in the Crater Lake region, Oregon

publication
image of publications layered on a wooden table

Direct evidence for the origin of low-18O silicic magmas: quenched samples of a magma chamber's partially-fused granitoid walls, Crater Lake, Oregon

publication
image of publications layered on a wooden table

Straddling the tholeiitic/calc-alkaline transition: The effects of modest amounts of water on magmatic differentiation at Newberry Volcano, Oregon

publication
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A field guide to Newberry Volcano, Oregon

Photography
Folds in outflow sheets of McDermitt Tuff, from the eruption that formed McDermitt Caldera in Nevada and Oregon

Rheomorphism in outflow sheets of McDermitt Tuff, Nevada and Oregon
Presentations and Events

PubTalk 9/2003 — Beneath Crater Lake
Photography
Map of the extent of Newberry lavas including approximate ages of s...

Extent of Newberry lavas including approximate ages of surficial flows
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