"hadean"*eon #1*

“HADEAN”
(“eon #1”)
(500 million years)

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*begins with the formation of ‘earth’* –>

~4.6 billion years ago

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*ENDED ~4 BILLION YEARS AGO*

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(pronunciation: /ˈheɪdiən/)

(think “haiti” and just lean on the ‘d’ over the ‘t’)

(from the greek word ‘hades’)
(greek god of the ‘under-world’)

(reference to the ‘hellish’ conditions of the planet)

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*the hadean is the 1st ‘geologic eon’ of the ‘earth’ + lies before the ‘archean’*

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It began with the formation of the Earth about 4.6 billion years ago and ended, as defined by the ICS, 4 billion years ago.

The geologist Preston Cloud coined the term in 1972, originally to label the period before the earliest-known rocks on Earth.

W. Brian Harland later coined an almost synonymous term: the “Priscoan period“.

Other, older texts simply refer to the eon as the Pre-Archean

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(nonetheless, in 2015, traces of ‘carbon minerals’ interpreted as “remains of biotic life” were found in 4.1-billion-year-old rocks in ‘western australia’)

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*👨‍🔬🕵️‍♀️🙇‍♀️*SKETCHES*🙇‍♂️👩‍🔬🕵️‍♂️*

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📚📖|/\-*WIKI-LINK*-/\|📖📚

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*“ARCHEAN” (EON #2)* ☞ 👉👉👉

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👈👈👈☜*“HISTORY OF EARTH”* ☞ 👉👉👉

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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘

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*🌈✨ *TABLE OF CONTENTS* ✨🌷*

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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥