Hello, What I have is a very long story, with many years work and many lessons learned, that may be helpful when studying past events... This is another version, through my research... [It is not my intention to offend or upset, only to correct a great amount of misunderstood science and lost history, and so,] I am here looking for collaboration to fill in the many missing pieces... My research concerns terrestrial impact cratering processes... What I have discovered so far- The entire Mississippi emnayment shows the shockwave pattern of an enormous astrobleme, from a meteor impact which occurred on December 16, 1811 and has been mistaken for an earthquake... see- "An extraterrestrial origin for the upland formation of the Mississippi embayment" at Research Publish Journals Understanding the topography throughout the valley to be from a meteor leads to further investigation into what had formed the tomography... Noticing the deep crease in the plate, to the west are the Ozarks [limestone] and to the east the Appalachias [piled up, full of coal...] and looking further to the east, across the Atlantic, is the Mediterranean, the only area where the limestone could have come from... How could this be? [It is my belief...] The Moon impacted where the Mediterranean sea is to end the Pleistocene... [Yes, I know!] During the era of the Pleistocene, Pangaea was intact. There was a great amount of diversity, megafauna, megaflora, highly intelligent civilizations, dinosaurs,... Plants and animals grew much larger and lived much longer in a much better environment... Please see- https://www.linkedin.com/pulse/phau...-mechanics-devolution-tony-hood?trk=prof-post [read the discussions, go over every detail...] When the Moon impacted it slowed the outer plates and mantle further, in relation to the faster spinning, crystallized inner core, increasing electromagnetism, gravity and the length of Earth's day, making it impossible for plants and animals to grow as large or live as long, causing devolution... The proof for this impact are the pyramids and temples buried in caves on the Yucatan, the spherules containing nanodiamonds from an ejecta blanket covering over four continents, all the geological features surrounding and emanating out from the Mediterranean sea, a layer of platinum and iridium, and the thousands of larger spherules, the large round boulders found around the globe, in Costa Rica, the coasts of new Zealand, Bolivia,... [ they are not man-made or sedimentary] There is an overwhelming amount of evidence for all three of these impacts... Then, after the continents had drifted to about where the are, a comet struck the Hudson bay 10.5kya, emptying out lake Agassiz and ending the Clovis culture... Causing further loss of technologies and history, even more devolution and is the reason there is so little information of the past... Anyone is free to believe what they want to believe, but there is really only one truth and this truth has been lost, distorted and has been reshaped to fit into assumption... "Individuals are entitled to belief, scientists are obligated to determine the percentage of possibility" [As this may end up in "conspiracy theories" or be looked at as "fringe"] I will hope that you will take the time to go through and determine for yourself, as the evidence is written in the geography of this planet and within the historical accounts, this, combined with all the scientific and observational data gives the overwhelming proof... Please, I am interested in your opinion. What is the real history?