Unfamiliar Territory_Research
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⚮<br />
+ 9 000 000 000<br />
radioactive decay<br />
of depleted<br />
uranium (U-238)<br />
site as part of larger<br />
temporalities<br />
266 667<br />
150<br />
1 60 000 000<br />
Bartonian age<br />
gypsum formation<br />
- 40 000 000<br />
27