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| | == Evidence == | | == Evidence == |
| | + | Flood geologists base their belief in a relatively recent global deluge on several strands of evidence. While none of these strands alone is sufficient to ''prove'' that a global flood occurred, flood geologists argue that a global deluge is the most reasonable and [[parsimonious]] explanation for the evidence. |
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| | + | === Sedimentary rock === |
| | + | Sedimentary rocks are formed by sand and other sediments which precipate from solution, and undergo [[lithification]]. Although only about 5% of the earth's rocks are sedimentary, 75%-80% of the Earth's land area is covered in sedimentary rock.[http://honolulu.hawaii.edu/distance/gg101/Programs/program21%20SedimentaryRocks/program21.html] Therefore, flood geologists point out, there is irrefutable evidence that at least 75% of the Earth's land was once covered in water. |
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| | + | === Sufficient water === |
| | + | There is enough water on Earth today to cover the entire surface to a depth of 2.7 kilometres (1.7 miles), if the surface was levelled out.<ref>[http://www.creationontheweb.com/images/pdfs/cabook/chapter12.pdf Noah’s Flood—what about all that water?], Chapter 4 of the ''Creation Answers Book'', Dr. Don Batten (Ed.)</ref> Continents emerge because the average ocean depth is 3.7 km.<ref>http://www.mos.org/oceans/planet/features.html</ref>. Flood geologists argue that geological activity during and after the flood lowered the ocean basins, causing water to flow from the continents into the basins, and leaving dry land.<ref>{{Bible ref|Psalms|104|6-9|version=NASB}} "You covered it with the deep as with a garment; The waters were standing above the mountains. At Your rebuke they fled, At the sound of Your thunder they hurried away. '''The mountains rose; the valleys sank down''' To the place which You established for them. You set a boundary that they may not pass over, So that they will not return to cover the earth."</ref> |
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| | + | === Fossils === |
| | + | Fossilization requires rapid burial in a sedimentary solution, and subsequent rapid lithification of the solution. Slow burial does not result in fossilization, because the remains decay prior to being fossilized. Therefore, every fossil was buried in rapidly deposited sedimentary material which subsequently turned to stone. |
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| | + | === Fossil fuels === |
| | + | Fossil fuel formation requires the burial of enormous amounts of organic matter under a sedimentary solution, and the application of heat and pressure. Slow burial processes do not produce fossil fuels, because the organic matter decays prior to conversion into a fossil fuel. Therefore, all fossil fuels on earth were quickly buried under sedimentary material which subsequently turned to stone; |
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| | + | Similar processes have been observed in [[Spirit Lake]] following the eruption of [[Mount St. Helens]] in 1980. |
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| | + | === Rock strata === |
| | + | Most sedimentary rocks are layered, forming sharply defined lines at varying depths. Were these formed over long periods, erosion would have softened these lines. The sharpness of the lines implies rapid deposition and lithification. |
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| | + | === Pure sedimentary layers === |
| | + | If sedimentary layers were laid down over millenia, they would have experienced mixing. However, many rock strata are pure -- for example, the [[St. Peter Sandstone]], covering 500,000 sq miles of the United States, is 99.94% pure silica. While uniformitarian scientists state that it was deposited by the shore of a sea, they cannot explain how it remained so pure if it was laid out over a long period of time. However, the sorting processes of [[liquefaction]], consistent with a global flood, can make such an explanation. |
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| | + | === Submarine canyons === |
| | + | Canyons can be found under the sea at the end of many major world rivers, including the Congo, Amazon, Ganges, and Hudsom. They extend for thousands of miles underwater, thousands of feet under the sea; they are as deep as the Grand Canyon in places, and although not well understood by the mainstream scientific community, they are generally understood to have developed when sea-levels were significantly lower than today. Flood geologists argue that as the continents divided and the flood subsided, these major rivers drained the new continents, and the water flowed into the new low-lying areas, which would fill to become seas, leaving the sediments to dry out of their [[liquefaction|liquefied]] state. |
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| | + | === Land canyons === |
| | + | As explanation for great land canyons such as the [[Grand Canyon]], flood geologists point to canyon formation events such as the catastrophic hot mud slides observed during the eruption of Mt. St. Helens. One particular hot mud slide at Mt. St. Helens carved a canyon 140 ft. deep and 17 miles long in a single day. Only a thin creek remains at the bottom of the canyon today, which would likely be interpreted as having carved the canyon "over millions of years," if it were not known first-hand that the canyon was carved in a single day. |
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| | + | === Ancient accounts of a navigable Atlantic === |
| | + | Plato's ''Timaeus'' states: |
| | + | : "In those days the Atlantic was navigable; and there was an island situated in front of the straits which are by you called the Pillars of Heracles [Straight of Gibraltar] ... and was the way to other islands, and from these you might pass to the whole of the opposite continent which surrounded the true ocean; for this sea which is within the Straits of Heracles is only a harbour, having a narrow entrance, but that other is a real sea, and the surrounding land may be most truly called a boundless continent."<ref>http://classics.mit.edu/Plato/timaeus.html</ref> |
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| | + | === Plate tectonics === |
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| | + | A clear problem with a global flood is that of repopulation: after the flood, very few non-marine species would survive. In particular, most of those observed today could not possibly have survived - this includes all insects, the vast majority of birds (Some species of albatross may have survived), the vast majority of mammals, and possibly freshwater fish depending on the salinity of the floodwaters. |
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| | + | Flood geology models include a means for these species to survive, most typically via artificial assistance - an Ark, as described in [[Genesis]]. |
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| | + | An often-proposed explanation is that of continental drift - that the continents may once have been united in a single supercontinent, which broke into fragments and drifted into the formations seen today during the time between the start of repopulation and today. Continental drift in principle is nearly universally accepted by all geologists, with flood geology differing only in time: While conventional geology estimates the breakup of the supercontinent to have occurred over approximately sixty million years, flood geologists mostly claim that the process occurred during the flood year, whilst a few claim that it occurred at the time of [[Peleg]]. |
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| | + | Flood geologists propose several models which would explain how continental drift could proceed at the rapid pace required to allow the rearrangement of continents during or shortly after the flood, then slow to the currently observed rate. One of the best known of these is the runaway subduction model of Dr. [[John Baumgardner]].<ref>http://www.globalflood.org/platetec/about.html</ref> |
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| | + | === Total destruction === |
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| | + | Flood geologists argue that the scale of destruction of the Flood, especially if rapid plate tectonics was involved, would mean almost certain total destruction of the pre-Flood world, including any evidence of civilisations predating the Flood, along with the destruction (if it existed at the time) of the [[Garden of Eden]]. |
| | + | After the Flood, and particularly after the [[Tower of Babel]], new civilisations developed, that either survive to this day or that we find archaeological evidence of today. |
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| | == Dating == | | == Dating == |