Linked Data: Geological Survey of Japan
JSON
RDF
GSJ LD
Linked Data Service of GSJ
GSJ LD
Literature
Volcano
Specimen
Publication
Image
Geological age
[ Silurian ]
Upper level
Silurian
Pridoli
423 ± 2.3
Ludlow
Ludfordian
425.6 ± 0.9
Gorstian
427.4 ± 0.5
Wenlock
Homerian
430.5 ± 0.7
Sheinwoodian
433.4 ± 0.8
Llandovery
Telychian
438.5 ± 1.1
Aeronian
440.8 ± 1.2
Rhuddanian
443.8 ± 1.5