Linked Data: Geological Survey of Japan
JSON
RDF
GSJ LD
Linked Data Service of GSJ
GSJ LD
Literature
Volcano
Specimen
Publication
Image
Geological age
[ Late Cretaceous ]
Upper level
Late Cretaceous
Maastrichtian
72.1 ± 0.2
Campanian
83.6 ± 0.2
Santonian
86.3 ± 0.5
Coniacian
89.8 ± 0.3
Turonian
93.9
Cenomanian
100.5