Linked Data Service of GSJ
Geological age
[ Paleozoic ] Upper level
Paleozoic
Permian
Lopingian
Changhsingian
254.14 ± 0.07
Wuchiapingian
259.51 ± 0.21
Guadalupian
Capitanian
264.28 ± 0.16
Wordian
266.9 ± 0.4
Roadian
273.01 ± 0.14
Cisuralian
Kungurian
283.5 ± 0.6
Artinskian
290.1 ± 0.26
Sakmarian
293.52 ± 0.17
Asselian
298.9 ± 0.15
Carboniferous
Pennsylvanian
Late Pennsylvanian
Gzhelian
303.7 ± 0.1
Kasimovian
307 ± 0.1
Middle Pennsylvanian
Moscovian
315.2 ± 0.2
Early Pennsylvanian
Bashkirian
323.2 ± 0.4
Mississippian
Late Mississippian
Serpukhovian
330.9 ± 0.2
Middle Mississippian
Visean
346.7 ± 0.4
Early Mississippian
Tournaisian
358.9 ± 0.4
Devonian
Late Devonian
Famennian
372.2 ± 1.6
Frasnian
382.7 ± 1.6
Middle Devonian
Givetian
387.7 ± 0.8
Eifelian
393.3 ± 1.2
Early Devonian
Emsian
407.6 ± 2.6
Pragian
410.8 ± 2.8
Lochkovian
419.2 ± 3.2
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
Ordovician
Late Ordovician
Hirnantian
445.2 ± 1.4
Katian
453 ± 0.7
Sandbian
458.4 ± 0.9
Middle Ordovician
Darriwilian
467.3 ± 1.1
Dapingian
470 ± 1.4
Early Ordovician
Floian
477.7 ± 1.4
Tremadocian
485.4 ± 1.9
Cambrian
Furongian
Stage 10
489.5
Jiangshanian
494
Paibian
497
Miaolingian
Guzhangian
500.5
Drumian
504.5
Wuliuan
509
Series 2
Stage 4
514
Stage 3
521
Terreneuvian
Stage 2
529
Fortunian
538.8 ± 0.2