On a more technical note, I don't think the decay chain of anti-hyper-H3 is correct.
In addition, the two entire decay chains appear to be different.
The decay chain of U itself is in the neptunium series.
Its decay chain is the thorium series eventually ending in lead-208.
In many cases members of the decay chain are far more radioactive than the original nuclide.
By Dec. 17 they had worked out the complete decay chain for their new element.
Bismuth-213 is also found on the decay chain of uranium-233.
With four additional decay chains, the discoveries seemed more solid than ever.
Since then, astatine has been determined to be in three out of the four natural decay chains.
Four out of these isotopes (astatine-215, astatine-217, astatine-218, and astatine-219) are found due to their production in major natural decay chains.