Linked Data: Geological Survey of Japan
JSON
RDF
GSJ LD
Linked Data Service of GSJ
GSJ LD
Literature
Volcano
Specimen
Publication
Image
Geological age
[ Llandovery ]
Upper level
Llandovery
Telychian
438.5 ± 1.1
Aeronian
440.8 ± 1.2
Rhuddanian
443.8 ± 1.5