Linked Data: Geological Survey of Japan
JSON
RDF
GSJ LD
Linked Data Service of GSJ
GSJ LD
Literature
Volcano
Specimen
Publication
Image
Geological age
[ Cretaceous ]
Upper level
Cretaceous
Late Cretaceous
Maastrichtian
72.2 ±0.2
Campanian
83.6 ±0.2
Santonian
85.7 ±0.2
Coniacian
89.8 ±0.3
Turonian
93.9 ±0.2
Cenomanian
100.5 ±0.1
Early Cretaceous
Albian
113.2 ±0.3
Aptian
121.4 ±0.6
Barremian
125.77
Hauterivian
132.6 ±0.6
Valanginian
137.05 ±0.2
Berriasian
143.1 ±0.6