Geologists are walking in the dark as long as they deny ancient books like the Popol Vuh, that tell us that there is a cycle of natural disasters. That recurring disaster causes massive floods, earthquakes, storms, and a bombing of meteors. Many animal species become extinct. Mankind hardly survives. Since 66 million years ago, more than 13,000 disasters have occurred. Look at the strata .If you don't know this cycle, history is incomprehensible. To learn much more about the cycle of civilizations, recurring floods, and ancient high technology, read the eBook: "Planet 9 = Nibiru". Search for: invisible nibiru 9
