EarthRef.org Digital Archive (ERDA)
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Eocene Paleogeographic Map
The global paleogeographic reconstruction for the Paleocene has been prepared by Balukhovsky et al. (2004). This map was constructed using the techniques involved in producing the Paleozoic and Mesozoic-Cenozoic Atlases of Lithological-Paleogeographic Maps of the World (Ronov et al., 1984 ...
Data Types: map
Direction of Changing Magnetic Poles based on Basalt Samples in Japan
The figure shows the varying directions the magnetic pole has taken based on basalt samples in Japan. The samples span over a time period that begins in the early Quaternary and ends in the Tertiary. Using the locations on the graph and their respective time periods, it can be seen that th ...
Data Types: diagram, graphs
40Ar/39Ar Age Determination 18D22462 (10.58052/OSU-KM1609-D11-1.AK1 - Pacific)
This upload contains the 40Ar/39Ar geochronology age determination of sample KM1609-D11-1 (OSU-KM1609-D11-1.AK1) from Pacific in Ellice Basin (Ellice Basin, Pacific Ocean) and was calculated using the ArArCALC freeware. The preferred age of 116.97 ± 0.51 Ma is the age plateau and i ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 18D22656 (10.58052/OSU-KM1609-D11-1.AK1 - Pacific)
This upload contains the 40Ar/39Ar geochronology age determination of sample KM1609-D11-1 (OSU-KM1609-D11-1.AK1) from Pacific in Ellice Basin (Ellice Basin, Pacific Ocean) and was calculated using the ArArCALC freeware. The preferred age of 117.54 ± 0.53 Ma is the age plateau and i ...
Data Types: spreadsheet
40Ar/39Ar Age Determination KM1609-D11-1 (N=2) (10.58052/OSU-KM1609-D11-1.AK1 - Pacific)
This upload contains the 40Ar/39Ar geochronology age determination of sample KM1609-D11-1 (OSU-KM1609-D11-1.AK1) from Pacific in Ellice Basin (Ellice Basin, Pacific Ocean) and was calculated using the ArArCALC freeware. The preferred age of 117.20 ± 0.36 Ma is the combined age plateau and i ...
Data Types: spreadsheet
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