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 22G03328 (10.58052/IEPCD-130-807C-83R-7W-48-65 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 130-807C-83R-7W 48/65 (130-807C-83R-7W 48/65) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 113.16 ± 0.33 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 22G03470 (10.58052/IEPCD-130-807C-85R-6W-39-59 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 130-807C-85R-6W 39/59 (130-807C-85R-6W 39/59) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 112.44 ± 0.25 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 22G04739 (10.58052/IEPCD-130-807C-86R-1W-04-18 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 130-807C-86R-1W 4/18 (130-807C-86R-1W 04/18) from Ontong Java Plateau in Western Pacific Ocean (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 111.92 ± 0.31 Ma is the ag ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 18E19003 (10.58052/IEPCD-192-1185B-22R-1W-10-20 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 192-1185B-22R-01W 10/20 (192-1185B-22R-1W 10/20) from Ontong Java Plateau in South Pacific (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 116.10 ± 0.18 Ma is the age platea ...
Data Types: spreadsheet
40Ar/39Ar Age Determination 18E00887 (10.58052/IEPCD-192-1185B-22R-1W-10-20 - Ontong Java Plateau)
This upload contains the 40Ar/39Ar geochronology age determination of sample 192-1185B-22R-01W 10/20 (192-1185B-22R-1W 10/20) from Ontong Java Plateau in South Pacific (Ontong Java Plateau) and was calculated using the ArArCALC freeware. The preferred age of 116.34 ± 0.19 Ma is the age platea ...
Data Types: spreadsheet
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