upper boundary defined by
5
triples
GPTKB property
Random triples
Subject | Object |
---|---|
gptkb:Stage_10_of_the_Cambrian | base of the Ordovician Period |
gptkb:Jiangshanian_Stage | first appearance of Lotagnostus americanus |
gptkb:Stage_3_(Cambrian) | base of Cambrian Stage 4 |
gptkb:Drumian_Stage | first appearance of Lejopyge laevigata |
gptkb:Jiangshanian_stage | First appearance of Lotagnostus americanus |