Evolution milestones (please check the values)

[Vladimír Socha <Seismosaurus@seznam.cz>]

Good day!
This is a table of time values for important geology/paleontology moments 
(appeareances of a certain life forms/groups). Any comment appreciated.

Space cca 20-12 Ga ago (Solar system 7-5 Ga?)

Earth cca 4.8-4.56 Ga ago

Life (procaryotes) cca 3.8-3.5 Ga ago

Eucaryotes cca 2.1 Ga ago

Metazoa cca 0.7 Ga ago (?)

Vertebrates cca 560 Ma ago

Pisces (fishes) cca 480 Ma ago

Land-dwelling plants cca 475 Ma ago

Land-dwelling animals cca 428 Ma ago

Insect cca 388 Ma ago

Amphibians cca 370-360 Ma ago

Reptiles cca 330-315 Ma ago

Dinosaurs cca 230 Ma ago

Mammals cca 220 Ma ago

Aves (birds) cca 150 Ma ago

Placental mammals cca 130 Ma ago

Primates cca 75 Ma ago

Human cca 7-5 Ma ago

g. Homo cca 2.3 Ma ago

subsp. H. s. s. cca 160.000 ago

Thanks, Vlad 
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