oldestKnownAge

4 triples
GPTKB property

Random triples
Subject Object
gptkb:Homo_sapiens_remains about 300,000 years
gptkb:Geologic_time_scale about 4.6 billion years ago
gptkb:Banded_Iron_Formations about 3.8 billion years
gptkb:Homo_erectus_remains about 1.9 million years