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 22G03267 (10.58052/IEPCD-192-1185B-22R-4W-99-119 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 192-1185B-22R-4W 99/119 (192-1185B-22R-4W 99/119) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 112.52 ± 0.22 Ma is th ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 22G05324 (10.58052/IEPCD-30-289-132R-3W-9-21 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 30-289-132R-3W 9/21 (30-289-132R-3W 09/21) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 113.75 ± 0.23 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 22G03430 (10.58052/IEPCD-192-1186A-31R-1W-13-22 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 192-1186A-31R-1W 13/22 (192-1186A-31R-1W 13/22) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 113.33 ± 0.18 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 22G04782 (10.58052/IEPCD-192-1186A-34R-2W-02-22 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 192-1186A-34R-2W 2/22 (192-1186A-34R-2W 02/22) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 111.55 ± 0.38 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 21G15629 (10.58052/IEPCD-KH-17-J01-D4-6 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample D4-6 (KH-17-J01-D4-6) from Ontong Java Plateau in Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 115.01 ± 0.41 Ma is the age plateau and is interpreted as th ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 21G15178 (10.58052/IEPCD-KH-17-J01-D10-4 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample D10-4 (KH-17-J01-D10-4) from Ontong Java Plateau in Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 115.00 ± 0.14 Ma is the age plateau and is interpreted a ...
Data Types: spreadsheet
40Ar/39Ar Age Determination D7 (N=2) (10.58052/IEPCD-KH-17-J01-D7-8 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample D7-8 (KH-17-J01-D7-8) from Ontong Java Plateau in Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 114.59 ± 0.15 Ma is the combined age plateau and i ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 21G18965 (10.58052/IEPCD-KH-17-J01-D7-8 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample D7-8 (KH-17-J01-D7-8) from Ontong Java Plateau in Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 114.21 ± 0.23 Ma is the age plateau and is interpreted as th ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 21G19002 (10.58052/IEPCD-KH-17-J01-D7-9 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample D7-9 (KH-17-J01-D7-9) from Ontong Java Plateau in Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 114.80 ± 0.19 Ma is the age plateau and is interpreted as th ...
Data Types: spreadsheet
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