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Keywords from Image Description:
Kala Geologi dengan Perisitiwa dan Kurun id.svg id Kala geologi dalam bentuk jam sebuah proyeksi sejarah geologi Bumi Mtl di atas lingkaran jam Jtl Juta tahun lalu Mtl Miliar tahun lalu sekitar File Geologic Clock with events and periods svg UTC Hardwigg Derivative work Gunkarta Geologicclock Geologic Clock with events