There’s no shortage of candidates for the cause of the mass extinctions of prehistory. But experts have found flaws in every one.
Asteroid impact at Chicxulub, Yucatan clearly played a role in the Cretaceous-Paleogene (K-Pg) extinction that wiped out the non-flying dinosaurs 66,000,000 years ago, though scientists point to the serious disruptions that had begun hundreds of thousands of years before with the basalt flows of the Deccan Traps. Giant basalt lava flows that poisoned the atmosphere and oceans played a role in four or perhaps all five major extinctions. But other enormous basalt flows have not caused extinctions, nor did they cause the tsunamis associated with various extinctions. Researchers have suggested many other mechanisms, but there’s no consensus at all.
Lurking in the background, however, is a quite plausible cause, one that would have possessed the power to set off the volcanic activity, air pollution, mass wasting, sea level shifts, loss of oxygen in oceans, climate changes, and other phenomena associated with the extinctions.
The Martian Theory
Tags: catastrophe, Chicxulub, climate change, Deccan Traps, dinosaurs, earth science, extinctions, geology, great mass extinctions, Mars, paleontology, planetary science, prehistory, tsunamis, Valles Marineris
411-meter long Great Serpent Mound in Ohio is the world’s longest effigy monument. Archaeological investigations have yielded conflicting results about its initial construction date, and various theories regarding its meaning have failed to gain traction. But a Revised Venus Theory–one that corrects Immanuel Velikovsky’s theory that the planet Venus was originally a comet that approached the Earth and caused great devastation–neatly matches key characteristics of the Great Serpent Mound.
Recently, this Revised Venus Theory has gained additional credibility from a commonsensical explanation of how a comet-like Venus could have seemed to emerge from Jupiter as in ancient Hindu and Greek myths (it was pulled from the outer solar system), including a simple, obvious reinterpretation of the Metis myth. Much new evidence has also emerged. And the theory has found powerful substantiation from a reinterpretation of the headdress of Queen Nefertari of Egypt, consort of Pharaoh Ramses II, in this image from Abu Simbel (Ramses II’s headdress appears to contain Mars with two moons and a tail, either borrowed from Venus in an encounter or from Martian dust stirred up by an encounter).
Tags: Ancient Egypt, Ancient North America, catastrophe, comet, iconography, planetary science, serpent mound, Velikovsky, venus
