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High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-34-7
Groundmass and plagioclase 40Ar/39Ar ages for the small Lelei seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-34-7 is sampled at 3342-2250 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-39-17
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-39-17 is sampled at 3681-2820 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-39-38
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-39-38 is sampled at 3681-2820 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-39-33
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-39-33 is sampled at 3681-2820 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-40-1
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-40-1 is sampled at 3582-2379 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-40-9
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-40-9 is sampled at 3582-2379 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-40-36
Groundmass 40Ar/39Ar age for the small Siapo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-40-36 is sampled at 3582-2379 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-41-1
Groundmass and plagioclase 40Ar/39Ar ages for the small Polo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-41-1 is sampled at 4045-3461 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-41-9
Groundmass and plagioclase 40Ar/39Ar ages for the small Polo seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-41-9 is sampled at 4045-3461 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-48-19
Biotite 40Ar/39Ar age for the small Matai seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-48-19 is sampled at 3227-2001 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-48-27
Biotite 40Ar/39Ar age for the small Matai seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-48-27 is sampled at 3227-2001 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
High resolution 40Ar/39Ar ages for the Tokelau seamount trail: sample AVON2-57-1
Groundmass and biotite 40Ar/39Ar ages for the small Ufiata seamount in the Tokelau seamount trail in the Southwest Pacific basin. Sample AVON2-57-1 is sampled at 3152-2056 m depth. This upload contains the ArArCALC v2.4 age calculation file and the same file in the Microsoft Excel 2000 format.
Data Types: graphs, spreadsheet
Distance from Kilauea and Age of Hawaiian Island Volcanoes
This graph depicts a trend present in the Hawaiian Islands and Emperor Seamounts in which age of the island and seamounts increase as the distance from Kilauea increases. The line of best fit shows that this relationship is nearly linear indicating that the velocity at which the Pacific Plat ...
Data Types: diagram, graphs
Age of Hawaiian Islands and Outer Seamounts
This spreadsheet provides data regarding the name, age and distance from Kilauea of the Hawaiian Islands and some of the Emperor seamounts.
Data Types: spreadsheet
Age of Oceanic Crust when Overlying Volcano Formed as a Function of Distance from Kilauea
This diagram illustrates that the volcanoes of the Hawaiian Ridge increases in age to the west while the age of underlying oceanic crust does not. The age of the underlying crust is roughly constant at the time of volcanic formation. The age of the Emperor seamounts increase to the north, bu ...
Data Types: diagram
Age of Hawaiian-Emperor Volcanoes as a Function of Distance from Kilauea
This diagram shows the location of some Hawaiian Islands and Emperor seamounts and their respective age and current magmatic stage. From this information it can be determined that there is a rough linear relationship between the islands and seamounts age and distance from Kilauea. Thi ...
Data Types: diagram
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
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
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
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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