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Filtering by: Creator Jordan, Scott Academic Affiliation College of Earth, Ocean, and Atmospheric Sciences Resource Type Article

Bimodal volcanism of the High Lava Plains and Northwestern Basin and Range of Oregon: Distribution and tectonic implications of age-progressive rhyolites

Creator:

Ford, Mark T., Grunder, Anita L., and Duncan, Robert A.

Abstract:

Multiple episodes of Oligocene and younger silicic volcanism are represented in the high lava plateau of central and southeastern Oregon. From 12 Ma to Recent, volcanism is strongly bimodal with nearly equal volumes of basalt and rhyolite. It is characterized by moderate to high silica (SiO₂ > 72 wt. %)...

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., 1976; Jordan et al., 2004]. In contrast, basaltic volca- nism over the same period has not left a
Obstacles and Opportunities of Using a Mobile App for Marine Mammal Research

Creator:

Hann, Courtney H. and Stelle, Lei Lani

Abstract:

This study investigates the use of a mobile application, Whale mAPP, as a citizen science tool for collecting marine mammal sighting data. In just over three months, 1261 marine mammal sightings were observed and recorded by 39 citizen scientists in Southeast Alaska. The resulting data, along with a preliminary and...

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.; Dick, J.M.; Elston, D.A.; Scott, E.M.; Smith, R.I.; Somerfield, P.J.; Watt, A.D. Long-term datasets in
Impact of tide-topography interactions on basal melting of Larsen C Ice Shelf, Antarctica

Creator:

Mueller, R. D., Padman, L., Dinniman, M. S., Erofeeva, S. Y., Fricker, H. A., and King, M. A.

Abstract:

Basal melting of ice shelves around Antarctica contributes to formation of Antarctic Bottom Water and can affect global sea level by altering the offshore flow of grounded ice streams and glaciers. Tides influence ice shelf basal melt rate (w(b)) by contributing to ocean mixing and mean circulation as well as...

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Article

ScholarsArchive@OSU

Bimodal volcanism of the High Lava Plains and Northwestern Basin and Range of Oregon: Distribution and tectonic implications of age-progressive rhyolites

Obstacles and Opportunities of Using a Mobile App for Marine Mammal Research

Impact of tide-topography interactions on basal melting of Larsen C Ice Shelf, Antarctica

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