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
422.7 ±1.6
Ludlow
Ludfordian
425.0 ±1.5
Gorstian
426.7 ±1.5
Wenlock
Homerian
430.6 ±1.3
Sheinwoodian
432.9 ±1.2
Llandovery
Telychian
438.6 ±1.0
Aeronian
440.5 ±1.0
Rhuddanian
443.1 ±0.9