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Cross-Section Formation of Magnetic Anomalies with Geologic Timescale |
| This block diagram illustrates the formation of magnetic anomalies for the last four epochs in the earth's magnetic reversal history. The first block diagram shows how mantle upwelling in response to ocean floor spreading produces magmas that form the oceanic crust during the reversed Gilber ... |
| Data Types: diagram, cross section |
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High resolution 40Ar/39Ar ages for Louisville seamount trail: sample MTHN-7D1 |
| Groundmass 40Ar/39Ar age for an unnamed seamount in the Louisville seamount trail in the South Pacific basin. Sample MTHN-7D1 is an alkali basalt sampled at 640 m depth. This ZIP archive contains the ArArCALC v2.2 age calculation file and the same file in the Microsoft Excel 2000 format. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D3-1 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D3-1, Matuavolcanic province. |
| Data Types: graphs, spreadsheet |
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Gravity Lineations Intraplate Melting Petrologic and Seismic Expedition: sample D6-3 |
| Non-hotspot seamount or volcanic ridge west of the East Pacific Rise, in a region of very fast seafloor spreading. Whole rock from dredge D6-3, Hotu volcanic province. |
| Data Types: graphs, 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-77-1-2 |
| 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-82-2-1 |
| 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 Beraiti 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-82-2-2 |
| 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 Beraiti 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-70-1 |
| 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 Cloud 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-66-3 |
| 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 Cloud 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-94-4 |
| 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 Ruru 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-103-3 |
| 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 Chapple 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-99-1 |
| 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 Patia 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-113-2 |
| 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 Patia 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-114-1 |
| 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 Anakena 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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40Ar-39Ar age for Rano Rahi seamount sample GL08-137-2 |
| 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 H. Matua chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Excel 200 ... |
| Data Types: graphs, spreadsheet |
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40Ar-39Ar age for Rano Rahi seamount sample GL08-123-2 |
| 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 Sta. Barbara chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Exce ... |
| Data Types: graphs, spreadsheet |
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40Ar-39Ar age for Rano Rahi seamount sample GL08-133-3 |
| 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 Sta. Barbara chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Exce ... |
| Data Types: graphs, spreadsheet |
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40Ar-39Ar age for Rano Rahi seamount sample GL08-134-5-1 |
| 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 H. Matua chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Excel 200 ... |
| Data Types: graphs, spreadsheet |
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40Ar-39Ar age for Rano Rahi seamount sample GL08-134-5-2 |
| 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 H. Matua chain. This ZIP archive contains the ArArCALCv2.2 calculation file and the same file in the Microsoft Excel 200 ... |
| Data Types: graphs, spreadsheet |
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