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66 Titles Match Your Query
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1. Eruptive history and magmatic stability of Erebus volcano, Antarctica: Insights from englacial tephra [N.Iverson_eruptive_magmatic_englacial_tephra_Erebus_1]   PARENT METADATA
A tephrostratigraphy of the active Antarctic Erebus volcano was determined from englacial tephra on the ice-covered flanks of Erebus and an adjacent volcano. The tephra are used to reconstruct the ...


2. Catalog of Mount St. Helens 2004-2007 Dome Samples with Major- and Trace-element Chemistry [USGS_OFR_2008_1130]
Sampling and analysis of eruptive products at Mount St. Helens is an integral part of volcano monitoring efforts conducted by the U.S. Geological Survey's Cascades Volcano Observatory (CVO). The objective ...


3. Crater Peak (Mt. Spurr), Alaska: Eruptions of 1992 [gov.noaa.ngdc.mgg.photos.G01228]   PARENT METADATA
Alaska has a number of active and potentially active volcanoes. More than one-half of the population of Alaska lives within 300 km of an active volcano. In the last 100 years there have been two eruptions ...


4. Environmental Hazards and Mud Volcanoes in Romania [gov.noaa.ngdc.mgg.photos.G01208]   PARENT METADATA
Romania, an eastern European country, is severely affected by a variety of natural hazards. These include frequent earthquakes, floods, landslides, soil erosion, and drought all of which have major ...


5. Eruption of Mount St. Helens, May 18, 1980 [gov.noaa.ngdc.mgg.photos.G01224]   PARENT METADATA
The May 18, 1980 eruption of Mount Saint Helens was the most destructive in the history of the United States. Mt. Saint Helens is located in southwest Washington in the Cascade Range, a mountain range ...


6. Fire vs Water: Erosional/Depositional Geology, Hawaiian Islands [gov.noaa.ngdc.mgg.photos.G01274]   PARENT METADATA
Even a casual, untrained observer will see evidence that opposing forces have formed the Hawaiian Islands. The massive and lofty volcanoes have been scoured, abraded, and lacerated by streams and ...


7. Hawaii Volcanism: Impact on the Environment [gov.noaa.ngdc.mgg.photos.G01225]   PARENT METADATA
Fewer than one hundred people have been killed by eruptions in the recorded history of Hawaii, and only one death has occurred in the 20th Century. However, the lava flows are highly destructive to ...


8. Hawaii Volcanism: Lava Forms [gov.noaa.ngdc.mgg.photos.G01226]   PARENT METADATA
Over the last several million years the Hawaiian Islands have been built of successive lava flows. They are the most recent additions in a long line of volcanoes that extends up the intersection ofthe ...


9. Mount Pinatubo Revisited; A Study of Lahar Erosion [gov.noaa.ngdc.mgg.photos.G01230]   PARENT METADATA
At dawn on June 15, 1991, a cataclysmic eruption began with a tremendous explosion that destroyed ten deserted villages. This eruption deposited approximately 5 to 7 km3 of volcanic fragments in pyroclastic ...


10. Mount Pinatubo, Philippines: June 1991 Eruptions [gov.noaa.ngdc.mgg.photos.G01227]   PARENT METADATA
Mount Pinatubo is an andesitic island arc volcano, located on the southern Luzon Island, Philippines. Prior to 1991 it had been dormant for more than 635 years. On April 2, 1991, the volcano, which ...


11. Volcanic Rocks and Features [gov.noaa.ngdc.mgg.photos.G01222]   PARENT METADATA
Volcanoes have contributed significantly to the formation of the surface of our planet. Volcanism produced the crust we live on and most of the air we breathe. The remnants of an eruption reveal as ...


12. Volcanoes in Eruption - Set 1 [gov.noaa.ngdc.mgg.photos.G01221]   PARENT METADATA
The word volcano is used to refer to the opening from which molten rock and gas issue from Earth's interior onto the surface, and also to the cone, hill, or mountain built up around the opening by ...


13. Volcanoes in Eruption - Set 2 [gov.noaa.ngdc.mgg.photos.G01223]   PARENT METADATA
The word volcano is used to refer to the opening from which molten rock and gas issue from Earth's interior onto the surface, and also to the cone, hill, or mountain built up around the opening by ...


14. 40Ar/39Ar Dating of the Eruptive History of Mount Erebus, Antarctica: Summit Flows and Caldera Collapse [NMGRL_EREBUS_FLOWS]
This data set consists of 40Ar/39Ar furnace step-heating data on eruptive samples from Mount Erebus, Antarctica. The data was gathered to better understand the volcano's eruptive history, specifically, ...


15. 40Ar/39Ar dates of Jurassic igneous rocks from Antarctica [Kyle-Ferrar_Igneous_Province]
Plagioclase mineral separates from basaltic extrusive (lavas) and instrusive (dolerite and gabbro) samples from the Dronning Maud Land area of Antarctica were dated by the incremental ...


16. A Coastal Hazards Data Base for the U.S. West Coast, CDIAC/NDP043C [CDIAC_NDP043C]
[Adapted from the online documentation] The Numeric Data Package (NDP-043C) consists of a digital data base that may be used to identify coastlines along the U.S. West Coast that are at risk to sea-level ...


17. A Compilation of Sulphur Dioxide and Carbon Dioxide Emission-Rate Data from Cook Inlet Volcanoes, Alaska During the Period from 1990 to 1994 [OFR_95-55]
This report contains all of the available daily sulfur dioxide and carbon dioxide emission rates from Cook Inlet volcanoes as determined by the U.S. Geological Survey (USGS) from March 1990 through ...


18. A reconstruction of the record of volcanic processes within the vent of a large and explosive basaltic eruption in the Mawson Formation in the Allan Hills [K061_2001_2002_NZ_2]
The contact relationship between volcanic deposits and surrounding country rocks of the Beacon Supergroup are steep over a large area. Beyond the landslide deposits along the contact between Beacon ...


19. Alkali basalt volcanism along a subduction-related magmatic arc: The case of Puyuhuapi Quaternary volcanic line, Southern Andes (44deg20minS) [159-96_03]
In Southern Chile, plate configuration is characterized by ridge-ridge-trench collision in correspondence of Taitao peninsula (Chile triple junction). The different converging rates of Nazca and Antarctic ...


20. An Assessment of Volcanic Threat and Monitoring Capabilities in the United States: Framework for a National Volcano Early Warning System [USGS_OFR_2005_1164]
A National Volcano Early Warning System NVEWS is being formulated by the Consortium of U.S. Volcano Observatories (CUSVO) to establish a proactive, fully integrated, national-scale monitoring effort ...


21. Catalog of Earthquake Hypocenters at Alaskan Volcanoes: January 1 through December 31, 2003 [USGS_OFR_2004_1234]
The Alaska Volcano Observatory (AVO), a cooperative program of the U.S. Geological Survey, the Geophysical Institute of the University of Alaska Fairbanks, and the Alaska Division of Geological and ...


22. Collaborative Research: Constraining the Petrogenesis and Mantle Source of Adare Basin Seamount Lavas [NSF-ANT05-38266]
This award supports the study of lava samples from seamounts in the Cape Adare region of the western Ross Sea. Volcanism in this area is poorly understood, and the geochemistry of these lavas may ...


23. Digital geologic map and map database of parts of Marin, San Francisco, Alameda, Contra Costa, and Sonoma Counties, California [USGS_Map_MF-2337]
This database and accompanying plot files depict the distribution of geologic materials and structures at a regional (1:62,500) scale. The report is intended to provide geologic information for the ...


24. Field mapping data and petrological collections for petrography, geochronology and geochemistry, of rocks from Mt Morning, southern Victoria Land, Antarctica [K062_2004_2006_NZ_1]
Mt Morning is the most southerly of a series of central type volcanoes that make up the McMurdo Volcanic Group of south Victoria Land. It is characterised by a trachyte - basanite - phonolite assemblage. ...


25. Generalized Geologic Map of Part of the Upper Animas River Watershed and Vicinity, Silverton, Colorado [USGS_Map-MF-2377]
This map data was compiled for the purpose of comparing multiple Animas River Watershed Abandoned Mine Lands Project datasets such as geophysical, biologic, remote sensing, and geochemical datasets ...


26. Genesis of Volcanic Rocks, Heard Island [ASAC_400]
Metadata record for data from ASAC Project 400 See the link below for public details on this project. Taken from one of the referenced papers: Oceanic basalts are produced ...


27. Geochemistry of Rocks of the Oceans and Continents (GEOROC) [GEOROC]
[from GEOROC Introduction, "http://georoc.mpch-mainz.gwdg.de/georoc/Entry.html"] GEOROC is intended to become a global geochemical database containing published chemical and isotopic data as well ...


28. Geochemistry of basalts from the foothills of the Royal Society Range, southern Victoria Land, Antarctica [Panter]
This data set contains wholerock and mineral chemical analysis of basalt from the foothills of the Royal Society Range. The wholerock data contains major element, trace element and isotope ...


29. Geochemistry, paleomagnetism and intrusive history of the Ferrar Dolerites, Antarctica [K061_2004_2007_NZ_1]
A suite of geological samples were collected in the Transanatarctic Mountains for paleomagnetic and geochemical analysis. Combined with field observations, these samples will help determine magma ...


30. Geologic map of the Tetilla Peak quadrangle, Santa Fe and Sandoval Counties, New Mexico [USGS_MAP_MF-2352]
The purpose of this mapping was to determine the bedrock geology that would control or impact ground-water flow from the Espanola basin into the Santo Domingo basin. As it is a multi-purpose geologic ...


31. Geological surveys, seismology, chemistry, geology and lava sampling at the Mt Erebus summit crater to investigate the behaviour of the volcano [K044_1972_1982_NZ_1]
An international study of the volcanic activity and geological processes taking place on Mt Erebus were investigated over 10 seasons. The broad program involved several investigations. ...


32. Geology of the Ugashik-Mount Peulik Volcanic Center, Alaska [USGS_OFR_2004_1009]
The Ugashik-Mount Peulik volcanic center, 550 km southwest of Anchorage on the Alaska Peninsula, consists of the late Quaternary 5-km-wide Ugashik caldera and the stratovolcano Mount Peulik built ...


33. Geophysical Terranes of the Great Basin and Parts of Surrounding Provinces [USGS_OFR_2004_1008]
This study of geophysical terranes within and surrounding the Great Basin of the western United States integrates geophysical and geologic data to provide new insights on basement composition and ...


34. Global Significant Volcanic Eruptions Database, 4360 BC to present [gov.noaa.ngdc.mgg.hazards.G10147]
The Significant Volcanic Eruptions Database is a global listing of over 600 eruptions from 4360 BC to the present. A significant eruption is classified as one that meets at least one of the following ...


35. Global Volcano Locations Database [gov.noaa.ngdc.mgg.hazards.G02135]
NGDC maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The database includes information ...


36. Hawaii Volcano Geochemical Data Sets [HAWAII_GEOCHEM]
The Bishop Museum Geology Section ('http://www.bishopmuseum.org/research/natsci/'), with the assistance of the USGS Hawaiian Volcano Observatory ('http://hvo.wr.usgs.gov/') ...


37. Integral study of Late Cenozoic Volcanism in the South Shetland Islands, Antartica (Estudio Integral del Volcanismo Cenozoico Superior de las Islas Shetland del Sur, Antartica) [159-70_02]
In this study, the petrographic characteristics and distribution of volcanic rocks of the superior cenozoic in the South Shetland Islands are discussed. The geology of the Coppermine Peninsula, on ...


38. Investigation into the Mawson Formation volcanics of southern Allan Hills and comparisons with northern Allan Hills and Carapace Nunatak [K061_2003_2004_NZ_1]
The thick, laterally continuous block-rich volcaniclastic layer of the southern Allan Hills area was examined to determine their source and mode of emplacement. Extensive geological mapping of the ...


39. Investigation of the shape, scale and distribution of irregular zones of fragmental rocks of the Mawson Formation at Coombs Hill to determine the precesses of volcanic vent evolution [K061_2002_2003_NZ_1]
The shape, scale and distribution of irregular zones of fragmental rocks within the overal chaotic deposits of the lower 300m of the Mawson Formation at Coombs Hills was determined. The chaotic deposits ...


40. JAMSTEC E-library of Deep-sea Images [JAMSTEC_E-LIBRARY_OF_DEEP-SEA_IMAGES]
The "JAMSTEC E-library of Deep-sea Images" provides users with access to deep sea research videos and photos which were obtained by JAMSTEC's submersibles, along with detailed information including ...


41. Lava Flow Hazard Assessment, as of August 2007, for Kilauea East Rift Zone Eruptions, Hawai'i Island [USGS_OFR_2007_1264]
The most recent episode in the ongoing Pu OO-Kupaianaha eruption of Kilauea Volcano is currently producing lava flows north of the east rift zone. Although they pose no immediate threat to communities, ...


42. Mapping of the relationship among country rock, non-explosive intrusive rocks and deposits of explosive eruptions of the Mawson Formation in the Allan Hills as an indication of phreatomagmatic eruption processes [K061_2001_2002_NZ_1]
Phreatomagmatic eruptions are common and dangerous worldwide. How large explosive event complexes evolve during eruptions, the processes that drive the evolution and what is in the rock record was ...


43. Middle East Volcanoes [GEO_CORNELL_ME_VOLCANOES]
The dataset contains volcano locations in the Middle East. The principal reasons for constructing this database are to help in the monitoring and verification of the Comprehensive Test ...


44. Modelling of the active geologic processes of Deception volcano from the integration of Geophysical and Geodesic data [CNDA-ESP_GEODEC_REN2000-0551-C03-02]
In English: During the three years of duration of the subproject GEODEC-MODELS they gathered geophysical existent data in the Deception island from the Antarctic campaign 1986-1987. They are seismic ...


45. Mount Erebus Volcano Observatory: Operations, Science and Outreach (MEVO-OSO) [NSF-ANT11-42083]
Intellectual Merit: Mt. Erebus is one of only a handful of volcanoes worldwide that have lava lakes with readily observable and nearly continuous Strombolian explosive activity. Erebus is also unique ...


46. NeMO: A Seafloor Observatory of Undersea Volcano Monitoring [NEMO_PMEL]
The New Millennium Observatory Network (NeMO Net) is a near-real-time data communications system which links instruments located in a submarine volcano, 1 mile underwater and 300 miles offshore of ...


47. North Africa Basalts [GEO_CORNELL_NA_BASSALT]
The dataset contains the location of volcanics in North African bedrock. The principal reasons for constructing this database are to help in the monitoring and verification of the ...


48. Nova Scotia Geoscience Digital Products [Canada_NovaScotia_GeosciDigProd]
This collection contains all of the downloadable digital geoscience data products produced by the Nova Scotia Department of Natural Resources, Mineral Resources Branch (MRB). These products include ...


49. Nova Scotia Geoscience Publications (NovaScan) [Canada_NovaScotia_NovaScan]
This product provides on-line search capabilities for Nova Scotia's bibliographic geoscience database called NovaScan. All records contained in NovaScan are accessible as FGDC compliant metadata though ...


50. Paleozoic magmatism along the Paleopacific margin of Gondwana: northern Victoria Land (Antarctica) and South Tasman Rise. [afioretti_paleozoic_magmatism]
The aim of the research is to contribute to the geological reconstruction of the continental fragments around the Paleopacific margin of Gondwana before its break-up. The middle Paleozoic magmatism, ...


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