International Chronostratigraphic Chart

Ankstyvasis/Apatinis Devonas / Devónico Inferior / Dévonien inférieur / Early/Lower Devonian / Frühes Devon/Unterdevon / Tidlig/Nedre Devon / Tidlig/undre devon / Vara-/Alam-Devon / Varhais/Ala-Devoni / Vroeg/Onder Devoon / Wczesny/Dolny Dewon / devoniano inferiore / kora/alsó-devon / odnSPí devon / raný/odnSPý devón / zgodnji/odnjiSP devon / äldre/undre devon / Ранен/Долен Девон / 前期デボン紀 / 早泥盆世

http://resource.geosciml.org/classifier/ics/ischart/LowerDevonian

label Lower Devonian Epoch
alt label
デボン紀前期
下泥盆统
notation a1.1.3.3.3
broader
Devonian Period
broader transitive
Paleozoic Era original
narrower transitive
LowerDevonian
Phanerozoic Eon original
narrower transitive
LowerDevonian
comment
older bound -419.2 +|-3.2 Ma
younger bound -393.3 +|-1.2 Ma
interval meets
Eifelian Age original
interval met by LowerDevonian original
Middle Devonian Epoch original
interval met by LowerDevonian original
interval met by
Pridoli Epoch original
interval meets LowerDevonian original
Silurian Period original
interval meets LowerDevonian original
narrower
Emsian
Lochkovian
Pragian
type
Epoch original
GeochronologicEra original
Resource original
Concept original
ProperInterval original
has beginning Base of Devonian original
has end Base of Middle Devonian original
in scheme International Chronostratigraphic Chart (2017) original
interval contains
Pragian Age original
broader
LowerDevonian
interval during LowerDevonian original
interval in LowerDevonian original
interval finished by
Emsian Age original
broader
LowerDevonian
interval finishes LowerDevonian original
interval in LowerDevonian original
interval in Devonian original
interval started by
Lochkovian Age original
broader
LowerDevonian
interval in LowerDevonian original
interval starts LowerDevonian original
interval starts Devonian original
primary topic of LowerDevonian original
same as LowerDevonian original