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General
Specific details:
600M year old?
Adam naming
Alive?
Cell scaffolds?
Children as
Child’s minds
Darwin’s tree
Dolphin’s use
Fibre optics
First to appear?
Fossil position
Fossil ranges
Fossils 1
Fossils 2
Fully formed
Human bones (audio)
Living fossil
Mostly human?
Our ancestors
Oxygenating oceans
Propane eaters
Reefs or deposits
Relatively simple
Solid
Spongolites
Squeezed
Synapses
The Ark
Unrelated
Viruses