[SunkenCiv]

The rest of the Beryllium-10 keyword, sorted:

• 14,300-Year-Old Tree Reveals Apocalyptic Warning for Today's Humans [10/10/2023]
• Gigantic radiation storms have been pummeling Earth for at least 10,000 years and could strike again, tree ring analysis reveals [10/27/2022]
• Ancient [7176 BC] ice reveals powerful solar storm during Sun's "quiet" phase [01/28/2022]
• In 774 AD, the Sun blasted Earth with the biggest storm in 10,000 years [01/08/2021]
• Far-Off Supernovas Caused Climate Change on Earth, According to Tree Rings ... How is that even possible? [11/16/2020]
• Ancient Tree With Record of Earth's Magnetic Field Reversal in Its Rings Discovered [07/15/2019]
• Ice cores reveal huge solar storm struck Earth around 660 BC [03/12/2019]
• Over A Thousand Years Ago, The Sun Exploded â¬" And Changed Life On Earth Forever [11/16/2015]
• Solar proton event seen in paleo records (Carbon 14 in Tree Rings) [03/15/2013]
• Did An 8th Century Gamma Ray Burst Irradiate Earth? [01/21/2013]
• Researcher points to Sun as likely source of eighth-century 'Charlemagne event' [12/12/2012]
• Sky 'Crucifix' in Ancient Text May Be Mystery-Solving Supernova [07/01/2012]
• The Cosmic Story of Carbon-14 [06/05/2012]
• Mysterious radiation burst recorded in tree rings [06/04/2012]
• Did a gamma-ray burst devastate life on Earth? [09/24/2003]

[Sequoyah101]

Yes, all very interesting but what DAY in 5259 BC? What time? This is no good without precision.

[bunkerhill7]

That`s why trees are radioactive to this very day.

[John Milner]

It’s too bad Joe Biden’s dementia is so advanced. He’s probably the only one still alive old enough to remember the event.