Linked Data: Geological Survey of Japan
JSON
RDF
GSJ LD
Linked Data Service of GSJ
GSJ LD
Literature
Volcano
Specimen
Publication
Image
Geological age
[ Paleogene ]
Upper level
Paleogene
Oligocene
Chattian
27.30
Rupelian
33.9
Eocene
Priabonian
37.71
Bartonian
41.03
Lutetian
48.07
Ypresian
56.00
Paleocene
Thanetian
59.24
Selandian
61.66
Danian
66.00