GSSPYearRatified

URI: https://gptkb.org/prop/GSSPYearRatified
8 triples
GPTKB property
Random triples
Subject Object
gptkb:Changhsingian_age 2005
gptkb:Homerian_Age 1980
gptkb:Bajocian_stage 1997
gptkb:Tortonian_stage 2003
gptkb:Frasnian_Stage 1986
gptkb:Eifelian_stage 1995
gptkb:Serravallian_Stage 2007
gptkb:Tremadocian_Stage 2000