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Did A Massive Solar Proton Event Fry The Earth

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Close to the end of the last ice age there was a sudden disappearance of many mammalian species which some paleontologists say was the most severe since the disappearance of the dinosaurs 65 million years ago. In North America 95 percent of the megafauna became extinct, these being predominantly mammals having body weights greater than 25 to 50 kilograms. But even small animals were affected, as in the disappearance of 10 genera of birds.

Although North America was most affected, it had a severe impact also in Europe, Siberia, and South America. The cause of the extinction has long remained a mystery. Theories that have been put forth have ranged from overkill by North American paleolithic hunters to the impact of a large comet or swarm of meteors. But all have been shown to have serious flaws.

Now, Starburst Foundation researcher Dr. Paul LaViolette has found evidence that this mysterious die-off may have had a solar flare cause. In his paper published this week in the journal Radiocarbon, LaViolette concludes that a super sized solar proton event (SPE) impacted the earth about 12,900 years ago (12,837+/- 10 calendar years BP).* (I discuss this event in my new book Mayan Calendar Prophecies: Predictions for 2012-2052.)

He notes that this date roughly coincides with that of the Rancholabrean termination, a time boundary beyond which the numbers of extinct megafaunal remains are found to sharply decline.

Solar proton events, blasts of energetic solar cosmic ray particles that are shot out with the eruption of a solar flare, can arrive with little advance notice, traversing the 93 million mile distance from the Sun to the Earth in a matter of hours. They are usually followed some days later by a slower moving solar wind plasma shock called a coronal mass ejection. They have been observed to occur from time to time in past decades, but none in modern times have been strong enough to pose a serious ground-level radiation hazard.

LaViolette carefully studied data spanning the onset of the Younger Dryas cold period near the end of the ice age during which there was a progressive long-term rise in the atmosphere’s radiocarbon concentration. Although some of this 14C rise was due to changes in the ocean’s carbon reservoir due to deep ocean circulation, a large part of it was believed to be due to a real rise in atmospheric radiocarbon concentration.

Studying radiocarbon data from the Cariaco Basin ocean sediment core drilled off the coast of Venezuela, he found that, at certain times in the course of this rise, radiocarbon concentration shot up sharply. The two largest 14C spurts to occur in the 4000 year Cariaco record occurred in particular during the first three centuries of this early YD period. The Cariaco Basin varve chronology dated these events at 12,837 years BP and 12,639 years BP.

Interestingly, they were separated by 198 +/- 9 years, or nine Hale solar cycle periods. This interval also matched the 200-year de Vries solar cycle period which is believed to be one of the most prominent of the Sun’s solar cycle periods.

This was the smoking gun that indicated that these spurts very likely had a solar cause. Read the rest of the story here.

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Gary C. Daniels is the creator of which features his original research into the Mayan civilization, their mythology, astronomy, prophecies and beliefs. He is also the author of the Amazon #1 best seller "Mayan Calendar Prophecies: Predictions for 2012-2052" and appeared in History Channel's "American Maya Secrets," the highest rated show ever for the H2 network. Visit his other websites and both of which are focused on the native people of North and South America.

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