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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D17-1 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D17-1, Hotu volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D19-1 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D19-1, Hotu volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D31-4 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D31-4, Sojourn Ridge volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D38-2 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D38-2, Brown Ridge volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D39-2 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D39-2, Brown Ridge volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D58-2 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D58-2, west of Hotu volcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D61-1 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D61-1, Sojourn Ridge volcanic province. |
| Data Types: graphs, spreadsheet |
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Age of Hawaiian Islands and Outer Seamounts Simplified Data Set |
| This data set has been modified from the Age of Hawaiian Islands and Outer Seamounts data set. This is a simplified version of the original data set and provides data for the name, age and distance from Kilauea of th ... |
| Data Types: spreadsheet |
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Age Data for the Reykjanes Ridge |
| The attached spreadsheet provides data taken from sampling locations across the Reykjanes Ridge in the Atlantic Ocean, just southwest of Iceland. The latitude and longitude coordinates represent sites that span 200 km on each side of the ridge. A rough calculation for the seafloor spreadin ... |
| Data Types: spreadsheet |
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Paleolatitude Data From Ocean Drilling Project Leg 197 |
| This diagram show the age and location of sediments taken from various seamounts in the Hawaiian-Emperor Chain during leg 197 of an Ocean Drilling Project (ODP) expedition. The age is determined by paleomagnetic anomalies. It is shown that there were periods of simultaneous eruptions occurrin ... |
| Data Types: diagram |
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40Ar/39Ar age for Scott Mountain basalt - sample AJ-04-3 |
| Radiometric age on a whole rock lava sample from a distal Scott Mountain lava flow, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for lava - sample AJ-05-05 |
| Radiometric age on a whole rock lava sample from a basaltic andesite lava flow, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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Paleolatitude Values For Seamounts |
| This image shows the average paleolatitude value for Detroit Seamount derived from magnetic anomalies within the basaltic rock. Several trajectories are also shows which represent different combinations of plate and hotspot motion. The red line is a least squares fit to the data. |
| Data Types: diagram |
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40Ar/39Ar Age for Little Brother Volcano - sample LB-03-21 |
| Radiometric age on a groundmass separate from a dike at Little Brother Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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Magnetic Anomalies in Oceanic Sediments |
| This figure illustrates the periods of magnetism recorded within oceanic sediments. Magnetic polarity data is recorded at mid-ocean ridges (divergent boundaries/spreading centers) when new oceanic crust rises and begins spreading apart. |
| Data Types: diagram |
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ArcheoInt - compilation of geomagnetic field intensity data for past 10 millennia |
| ArcheoInt is an Excel file containing a compilation of archeomagnetic intensity data covering the past 10 millennia. This compilation upgrades that of Korte et al (2005) for intensity data used in the cals7k.2 field model. It contains 3648 intensity (with VDM and/or VADM) data and an ... |
| Data Types: data compilation |
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40Ar/39Ar Age for North Sister Volcano - sample NS-02-58 |
| Radiometric age on a whole rock lava sample from North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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40Ar/39Ar Age for North Sister Volcano - sample NS-02-85 |
| Radiometric age on a whole rock lava sample from North Sister Volcano, Oregon Cascades Range by the 40Ar/39Ar incremental heating method |
| Data Types: spreadsheet |
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Al-augite megacrysts of Penghu Islands |
| A series of Al-augite megacrysts which have good trends in major elements analysed by Academi Sinica EPMA lab. Every cpx sample is analysed by core and rim, respectively, and each cpx data represent the average of 25 analysed points. |
| Data Types: spreadsheet |
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40Ar-39Ar age for Rano Rahi seamount sample GL08-77-1-1 |
| Holocrystalline, aphyric whole rock from dredge sampling of seamount adjacent to super-fast spreading, asymmetric section of the East Pacific Rise. This sample is from the Hakatea chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Excel 2000 format. |
| Data Types: graphs, spreadsheet |
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