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Re: Facts about the Ark by #59245 ..... Evolution & Creationism Debate

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Problems with a Global Flood

Second Edition

http://www.talkorigins.org/faqs/faq-noahs-ark.html

by Mark Isaak
Copyright © 1998
[Last Update: November 16, 1998]

Other Links:
Problems with a Global Flood?
Jonathan Sarfati of Answers in Genesis provides a rebuttal for this article for the True.Origins Archive.
More Nonsense on "True.Origins"
Kevin Henke gives a response to Sarfati at Greene's Creationism Truth Filter
The Miracle of Noah's Ark
"Arkeologist" Ron Wyatt claims to have discovered the remains of Noah's Ark on Mt. Ararat. This web site contains photographs of what is purported to be the Ark.
Wyatt Archaelogical Research Fraud Documentation
Wyatt's claims are debunked.
Creation Science and Earth History
A collection of devastating essays attacking flood geology and young-earth creationism.

Contents

1. Building the Ark
2. Gathering the Animals
3. Fitting the Animals Aboard
4. Caring for the Animals
5. The Flood Itself
6. Implications of a Flood
7. Producing the Geological Record
8. Species Survival and Post-Flood Ecology
9. Species Distribution and Diversity
10. Historical Aspects
11. Logical, Philosophical, and Theological Points
Acknowledgements

Creationist models are often criticized for being too vague to have any predictive value. A literal interpretation of the Flood story in Genesis, however, does imply certain physical consequences which can be tested against what we actually observe, and the implications of such an interpretation are investigated below. Some creationists provided even more detailed models, and these are also addressed (see especially sections 5 and 7).

References are listed at the end of each section.

Two kinds of flood model are not addressed here. First is the local flood. Genesis 6-8 can be interpreted as a homiletic story such that the "world" that was flooded was just the area that Noah knew. Creationists argue against the local flood model because it doesn't fit their own literalist preconceptions, but I know of no physical evidence contrary to such a model.

Second, the whole story can be dismissed as a series of supernatural miracles. There is no way to contradict such an argument. However, one must wonder about a God who reportedly does one thing and then arranges every bit of evidence to make it look like something else happened. It's entirely possible that a global flood occurred 4000 years ago or even last Thursday, and that God subsequently erased all the evidence, including our memories of it. But even if such stories are true, what's the point?

1. Building the Ark

Wood is not the best material for shipbuilding. It is not enough that a ship be built to hold together; it must also be sturdy enough that the changing stresses don't open gaps in its hull. Wood is simply not strong enough to prevent separation between the joints, especially in the heavy seas that the Ark would have encountered. The longest wooden ships in modern seas are about 300 feet, and these require reinforcing with iron straps and leak so badly they must be constantly pumped. The ark was 450 feet long [ Gen. 6:15]. Could an ark that size be made seaworthy?

2. Gathering the Animals

Bringing all kinds of animals together in the vicinity of the ark presents significant problems.

Could animals have traveled from elsewhere? If the animals traveled from other parts of the world, many of them would have faced extreme difficulties.

Could animals have all lived near Noah? Some creationists suggest that the animals need not have traveled far to reach the Ark; a moderate climate could have made it possible for all of them to live nearby all along. However, this proposal makes matters even worse. The last point above would have applied not only to island species, but to almost all species. Competition between species would have driven most of them to extinction.

There is a reason why Gila monsters, yaks, and quetzals don't all live together in a temperate climate. They can't survive there, at least not for long without special care. Organisms have preferred environments outside of which they are at a deadly disadvantage. Most extinctions are caused by destroying the organisms' preferred environments. The creationists who propose all the species living together in a uniform climate are effectively proposing the destruction of all environments but one. Not many species could have survived that.

How was the Ark loaded? Getting all the animals aboard the Ark presents logistical problems which, while not impossible, are highly impractical. Noah had only seven days to load the Ark ( Gen. 7:4-10). If only 15764 animals were aboard the Ark (see section 3), one animal must have been loaded every 38 seconds, without letup. Since there were likely more animals to load, the time pressures would have been even worse.

3. Fitting the Animals Aboard

To determine how much space is required for animals, we must first determine what is a kind, how many kinds were aboard the ark, and how big they were.

What is a kind? Creationists themselves can't decide on an answer to this question; they propose criteria ranging from species to order, and I have even seen an entire kingdom (bacteria) suggested as a single kind. Woodmorappe (p. 5-7) compromises by using genus as a kind. However, on the ark "kind" must have meant something closer to species for three reasons:

What kinds were aboard the ark? Woodmorappe and Whitcomb & Morris arbitrarily exclude all animals except mammals, birds, and reptiles. However, many other animals, particularly land arthropods, must also have been on the ark for two reasons:

Were dinosaurs and other extinct animals on the ark? According to the Bible, Noah took samples of all animals alive at the time of the Flood. If, as creationists claim, all fossil-bearing strata were deposited by the Flood, then all the animals which became fossils were alive then. Therefore all extinct land animals had representatives aboard the ark.

It is also worth pointing out that the number of extinct species is undoubtedly greater than the number of known extinct species. New genera of dinosaurs have been discovered at a nearly constant rate for more than a century, and there's no indication that the rate of discovery will fall off in the near future.

Were the animals aboard the ark mature? Woodmorappe gets his animals to fit only by taking juvenile pairs of everything weighing more than 22 lbs. as an adult. However, it is more likely that Noah would have brought adults aboard:

The last point does not apply to all animals. However, the animals don't need parental care tend to be animals that mature quickly, and thus would be close to adult size after a year of growth anyway.

How many clean animals were on the ark? The Bible says either seven or fourteen (it's ambiguous) of each kind of clean animal was aboard. It defines clean animals essentially as ruminants, a suborder which includes about 69 recent genera, 192 recent species [Wilson & Reeder, 1993], and probably a comparable number of extinct genera and species. That is a small percentage of the total number of species, but ruminants are among the largest mammals, so their bulk is significant.

Woodmorappe (p. 8-9) gets around the problem by citing Jewish tradition which gives only 13 domestic genera as clean. He then calculates that this would increase the total animal mass by 2-3% and decides that this amount is small enough that he can ignore it completely. However, even Jewish sources admit that this contradicts the unambiguous word of the Bible. [Steinsaltz, 1976, p. 187]

The number and size of clean birds is small enough to disregard entirely, but the Bible at one point (Gen. 7:3) says seven of all kinds of birds were aboard.

So, could they all fit? It is important to take the size of animals into account when considering how much space they would occupy because the greatest number of species occurs in the smallest animals. Woodmorappe performed such an analysis and came to the conclusion that the animals would take up 47% of the ark. In addition, he determines that about 10% of the ark was needed for food (compacted to take as little space as possible) and 9.4% for water (assuming no evaporation or wastage). At least 25% of the space would have been needed for corridors and bracing. Thus, increasing the quantity of animals by more than about 5% would overload the ark.

However, Woodmorappe makes several questionable and invalid assumptions. Here's how the points discussed above affect his analysis. Table 1 shows Woodmorappe's analysis and some additional calculations.

Table 1: Size analysis of animals aboard the Ark. Page numbers refer to Woodmorappe, 1996, from which the figures in the row are taken. (Minor arithmetic errors in totals are corrected.) Woodmorappe treats many animals as juveniles; "yearling" masses are masses of those animals after one year of growth. "Total mass after one year" is the maximum load which Woodmorappe allows for. Additional clean animal figures assume they are taken aboard by sevens, not seven pairs, and also assume juvenile animals.
Log mass range (g) 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8  
Ave. mass (kg) (p. 13) .005 .05 .5 5 50 316 3160 31600  
# of mammals (p. 10) 466 1570 1378 1410 1462 892 246   7424
# of birds (p. 10) 630 2272 1172 450 70 4     4598
# of reptiles (p. 10) 642 844 688 492 396 286 270 106 3724
total # of animals 1738 4686 3238 2352 1928 1182 516 106 15746
Ave. yearling mass (kg) (p. 66) .005 .05 .5 5 10 100 300 1000  
Total mass after one year 8.7 234.3 1619 11760 19280 118200 154800 106000 411902
Total mass assuming adults 8.7 234.3 1619 11760 96400 373512 1630560 3349600 5463694
Additional clean birds 1575 5680 2930 1125 175 10     11495
Additional ruminants (138 genera)         260 420 10   690
Additional clean animal mass (yearling weight, kg) 8 284 1465 5625 4350 43000 3000   47600

In conclusion, an ark of the size specified in the Bible would not be large enough to carry a cargo of animals and food sufficient to repopulate the earth, especially if animals that are now extinct were required to be aboard.

References

Gould, Stephen Jay, 1980. A quahog is a quahog. In The panda's thumb, Norton, New York.

Steinsaltz, Adin, 1976. The essential Talmud. Basic books.

Whitcomb, J.C. Jr. & H.M. Morris, 1961. The Genesis Flood. Presbyterian and Reformed Publishing Co., Philadelphia PA.

Wilson, D.E. & D.M. Reeder (eds.), 1993. Mammal species of the world. Smithsonian Institution Press. (http://www.nmnh.si.edu/msw/)

Woodmorappe, John, 1996. Noah's Ark: a feasibility study. Institute for Creation Research, Santee, California.

4. Caring for the Animals

Special diets. Many animals, especially insects, require special diets. Koalas, for example, require eucalyptus leaves, and silkworms eat nothing but mulberry leaves. For thousands of plant species (perhaps even most plants), there is at least one animal that eats only that one kind of plant. How did Noah gather all those plants aboard, and where did he put them?

Other animals are strict carnivores, and some of those specialize on certain kinds of foods, such as small mammals, insects, fish, or aquatic invertebrates. How did Noah determine and provide for all those special diets?

Fresh foods. Many animals require their food to be fresh. Many snakes, for example, will eat only live foods (or at least warm and moving). Parasitoid wasps only attack living prey. Most spiders locate their prey by the vibrations it produces. [Foelix, 1996] Most herbivorous insects require fresh food. Aphids, in fact, are physically incapable of sucking from wilted leaves. How did Noah keep all these food supplies fresh?

Food preservation/Pest control. Food spoilage is a major concern on long voyages; it was especially thus before the inventions of canning and refrigeration. The large quantities of food aboard would have invited infestations of any of hundreds of stored product pests (especially since all of those pests would have been aboard), and the humidity one would expect aboard the Ark would have provided an ideal environment for molds. How did Noah keep pests from consuming most of the food?

Ventilation. The ark would need to be well ventilated to disperse the heat, humidity, and waste products (including methane, carbon dioxide, and ammonia) from the many thousands of animals which were crowded aboard. Woodmorappe (pp. 37-42) interprets Genesis 6:16 to mean there was an 18-inch opening all around the top, and says that this, with slight breezes, would have been enough to provide adequate ventilation. However, the ark was divided into separate rooms and decks (Gen. 6:14,16). How was fresh air circulated throughout the structure?

Sanitation. The ungulates alone would have produced tons of manure a day. The waste on the lowest deck at least (and possibly the middle deck) could not simply be pushed overboard, since the deck was below the water line; the waste would have to be carried up a deck or two. Vermicomposting could reduce the rate of waste accumulation, but it requires maintenance of its own. How did such a small crew dispose of so much waste?

Exercise/Animal handling. The animals aboard the ark would have been in very poor shape unless they got regular exercise. (Imagine if you had to stay in an area the size of a closet for a year.) How were several thousand diverse kinds of animals exercised regularly?

Manpower for feeding, watering, etc. How did a crew of eight manage a menagerie larger and more diverse than that found in zoos requiring many times that many employees? Woodmorappe claims that eight people could care for 16000 animals, but he makes many unrealistic and invalid assumptions. Here are a few things he didn't take into account:

References

Batten, R. Peter, 1976. Living trophies. Thomas Y. Crowell Co., New York.

Foelix, Rainer F., 1996. The biology of spiders, 2nd ed., Oxford University Press, New York. Chpt. 6.

Woodmorappe, John, 1996. Noah's Ark: a feasibility study. Institute for Creation Research, Santee, California.

5. The Flood Itself

Where did the Flood water come from, and where did it go? Several people have proposed answers to these questions, but none which consider all the implications of their models. A few of the commonly cited models are addressed below.

Vapor canopy. This model, proposed by Whitcomb & Morris and others, proposes that much of the Flood water was suspended overhead until the 40 days of rain which caused the Flood. The following objections are covered in more detail by Brown.

Hydroplate. Walt Brown's model proposes that the Flood waters came from a layer of water about ten miles underground, which was released by a catastrophic rupture of the earth's crust, shot above the atmosphere, and fell as rain.

Comet. Kent Hovind proposed that the Flood water came from a comet which broke up and fell on the earth. Again, this has the problem of the heat from the gravitational potential energy. The water would be steam by the time it reached the surface of the earth.

Runaway subduction. John Baumgardner created the runaway subduction model, which proposes that the pre-Flood lithosphere (ocean floor), being denser than the underlying mantle, began sinking. The heat released in the process decreased the viscosity of the mantle, so the process accelerated catastrophically. All the original lithosphere became subducted; the rising magma which replaced it raised the ocean floor, causing sea levels to rise and boiling off enough of the ocean to cause 150 days of rain. When it cooled, the ocean floor lowered again, and the Flood waters receded. Sedimentary mountains such as the Sierras and Andes rose after the Flood by isostatic rebound. [Baumgardner, 1990a; Austin et al., 1994]

New ocean basins. Most flood models (including those above, possibly excepting Hovind's) deal with the water after the flood by proposing that it became our present oceans. The earth's terrain, according to this model, was much, much flatter during the Flood, and through cataclysms, the mountains were pushed up and the ocean basins lowered. (Brown proposes that the cataclysms were caused by the crust sliding around on a cushion of water; Whitcomb & Morris don't give a cause.)

References

Austin, Steven A., John R. Baumgardner, D. Russell Humphreys, Andrew A. Snelling, Larry Vardiman, & Kurt P. Wise, 1994. Catastrophic plate tectonics: a global flood model of earth history. Proceedings of the third international conference on creationism, technical symposium sessions, pp. 609-621.

Brown, Walt, 1997. In the beginning: compelling evidence for creation and the Flood. ( www.creationscience.com/onlinebook)

Baumgardner, John R., 1990a. Changes accompanying Noah's Flood. Proceedings of the second international conference on creationism, vol. II, pp. 35-45.

Baumgardner, John R., 1990b. The imparative of non-stationary natural law in relation to Noah's Flood. Creation Research Society Quarterly 27(3): 98-100.

Baumgardner, John R., 1994. Patterns of ocean circulation over the continents during Noah's Flood. Proceedings of the third international conference on creationism, technical symposium sessions, pp. 77-86.

Carroll, Robert L., 1997. Patterns and processes of vertebrate evolution, Cambridge University Press.

Matsumura, Molleen, 1997. Miracles in, creationism out: "The geophysics of God". Reports of the National Center for Science Education 17(3): 29-32.

Poldervaart, Arie, 1955. Chemistry of the earth's crust. pp. 119-144 In: Poldervaart, A., ed., Crust of the Earth, Geological Society of America Special Paper 62, Waverly Press, MD.

Whitcomb, J.C. Jr. & H.M. Morris, 1961. The Genesis Flood. Presbyterian and Reformed Publishing Co., Philadelphia PA.

6. Implications of a Flood

A global flood would have produce evidence contrary to the evidence we see.

How do you explain the relative ages of mountains? For example, why weren't the Sierra Nevadas eroded as much as the Appalachians during the Flood?

Why is there no evidence of a flood in ice core series? Ice cores from Greenland have been dated back more than 40,000 years by counting annual layers. [Johnsen et al, 1992,; Alley et al, 1993] A worldwide flood would be expected to leave a layer of sediments, noticeable changes in salinity and oxygen isotope ratios, fractures from buoyancy and thermal stresses, a hiatus in trapped air bubbles, and probably other evidence. Why doesn't such evidence show up?

How are the polar ice caps even possible? Such a mass of water as the Flood would have provided sufficient buoyancy to float the polar caps off their beds and break them up. They wouldn't regrow quickly. In fact, the Greenland ice cap would not regrow under modern (last 10 ky) climatic conditions.

Why did the Flood not leave traces on the sea floors? A year long flood should be recognizable in sea bottom cores by (1) an uncharacteristic amount of terrestrial detritus, (2) different grain size distributions in the sediment, (3) a shift in oxygen isotope ratios (rain has a different isotopic composition from seawater), (4) a massive extinction, and (n) other characters. Why do none of these show up?

Why is there no evidence of a flood in tree ring dating? Tree ring records go back more than 10,000 years, with no evidence of a catastrophe during that time. [Becker & Kromer, 1993; Becker et al, 1991; Stuiver et al, 1986]

References

Alley, R. B., D. A. Meese, C. A. Shuman, A. J. Gow, K.C. Taylor, P. M. Grootes, J. W. C. White, M. Ram, E. W. Waddington, P. A. Mayewski, & G. A. Zielinski, 1993. Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas event. Nature 362: 527-529.

Becker, B. & Kromer, B., 1993. The continental tree-ring record - absolute chronology, C-14 calibration and climatic-change at 11 KA. Palaeogeography Palaeoclimatology Palaeoecology, 103 (1-2): 67-71.

Becker, B., Kromer, B. & Trimborn, P., 1991. A stable-isotope tree-ring timescale of the late glacial Holocene boundary. Nature 353 (6345): 647-649.

Johnsen, S. J., H. B. Clausen, W. Dansgaard, K. Fuhrer, N. Gundestrap, C. U. Hammer, P. Iversen, J. Jouzel, B. Stauffer, & J. P. Steffensen, 1992. Irregular glacial interstadials recorded in a new Greenland ice core. Nature 359: 311-313.

Stuiver, Minze, et al, 1986. Radiocarbon age calibration back to 13,300 years BP and the 14 C age matching of the German Oak and US bristlecone pine chronologies. IN: Calibration issue / Stuiver, Minze, et al., Radiocarbon 28(2B): 969-979.

7. Producing the Geological Record

Most people who believe in a global flood also believe that the flood was responsible for creating all fossil-bearing strata. (The alternative, that the strata were laid down slowly and thus represent a time sequence of several generations at least, would prove that some kind of evolutionary process occurred.) However, there is a great deal of contrary evidence.

Before you argue that fossil evidence was dated and interpreted to meet evolutionary assumptions, remember that the geological column and the relative dates therein were laid out by people who believed divine creation, before Darwin even formulated his theory. (See, for example, Moore [1973], or the closing pages of Dawson [1868].)

Why are geological eras consistent worldwide? How do you explain worldwide agreement between "apparent" geological eras and several different (independent) radiometric and nonradiometric dating methods? [e.g., Short et al, 1991]

How was the fossil record sorted in an order convenient for evolution? Ecological zonation, hydrodynamic sorting, and differential escape fail to explain:

How do surface features appear far from the surface? Deep in the geologic column there are formations which could have originated only on the surface, such as:

How could these have appeared in the midst of a catastrophic flood?

How does a global flood explain angular unconformities? These are where one set of layers of sediments have been extensively modified (e.g., tilted) and eroded before a second set of layers were deposited on top. They thus seem to require at least two periods of deposition (more, where there is more than one unconformity) with long periods of time in between to account for the deformation, erosion, and weathering observed.

How were mountains and valleys formed? Many very tall mountains are composed of sedimentary rocks. (The summit of Everest is composed of deep-marine limestone, with fossils of ocean-bottom dwelling crinoids [Gansser, 1964].) If these were formed during the Flood, how did they reach their present height, and when were the valleys between them eroded away? Keep in mind that many valleys were clearly carved by glacial erosion, which is a slow process.

When did granite batholiths form? Some of these are intruded into older sediments and have younger sediments on their eroded top surfaces. It takes a long time for magma to cool into granite, nor does granite erode very quickly. [For example, see Donohoe & Grantham, 1989, for locations of contact between the South Mountain Batholith and the Meugma Group of sediments, as well as some angular unconformities.]

How can a single flood be responsible for such extensively detailed layering? One formation in New Jersey is six kilometers thick. If we grant 400 days for this to settle, and ignore possible compaction since the Flood, we still have 15 meters of sediment settling per day. And yet despite this, the chemical properties of the rock are neatly layered, with great changes (e.g.) in percent carbonate occurring within a few centimeters in the vertical direction. How does such a neat sorting process occur in the violent context of a universal flood dropping 15 meters of sediment per day? How can you explain a thin layer of high carbonate sediment being deposited over an area of ten thousand square kilometers for some thirty minutes, followed by thirty minutes of low carbonate deposition, etc.? [Zimmer, 1992]

How do you explain the formation of varves? The Green River formation in Wyoming contains 20,000,000 annual layers, or varves, identical to those being laid down today in certain lakes. The sediments are so fine that each layer would have required over a month to settle.

How could a flood deposit layered fossil forests? Stratigraphic sections showing a dozen or more mature forests layered atop each other--all with upright trunks, in-place roots, and well-developed soil--appear in many locations. One example, the Joggins section along the Bay of Fundy, shows a continuous section 2750 meters thick (along a 48-km sea cliff) with multiple in-place forests, some separated by hundreds of feet of strata, some even showing evidence of forest fires. [Ferguson, 1988. For other examples, see Dawson, 1868; Cristie & McMillan, 1991; Gastaldo, 1990; Yuretich, 1994.] Creationists point to logs sinking in a lake below Mt. St. Helens as an example of how a flood can deposit vertical trunks, but deposition by flood fails to explain the roots, the soil, the layering, and other features found in such places.

Where did all the heat go? If the geologic record was deposited in a year, then the events it records must also have occurred within a year. Some of these events release significant amounts of heat.

5.6 x 1026 joules is enough to heat the oceans to boiling. 3.7 x 1027 joules will vaporize them completely. Since steam and air have a lower heat capacity than water, the steam released will quickly raise the temperature of the atmosphere over 1000 C. At these temperatures, much of the atmosphere would boil off the Earth.

Aside from losing its atmosphere, Earth can only get rid of heat by radiating it to space, and it can't radiate significantly more heat than it gets from the sun unless it is a great deal hotter than it is now. (It is very nearly at thermal equilibrium now.) If there weren't many millions of years to radiate the heat from the above processes, the earth would still be unlivably hot.

As shown in section 5, all the mechanisms proposed for causing the Flood already provide more than enough energy to vaporize it as well. These additional factors only make the heat problem worse.

How were limestone deposits formed? Much limestone is made of the skeletons of zillions of microscopic sea animals. Some deposits are thousands of meters thick. Were all those animals alive when the Flood started? If not, how do you explain the well-ordered sequence of fossils in the deposits? Roughly 1.5 x 1015 grams of calcium carbonate are deposited on the ocean floor each year. [Poldervaart, 1955] A deposition rate ten times as high for 5000 years before the Flood would still only account for less than 0.02% of limestone deposits.

How could a flood have deposited chalk? Chalk is largely made up of the bodies of plankton 700 to 1000 angstroms in diameter [Bignot, 1985]. Objects this small settle at a rate of .0000154 mm/sec. [Twenhofel, 1961] In a year of the Flood, they could have settled about half a meter.

How could the Flood deposit layers of solid salt? Such layers are sometimes meters in width, interbedded with sediments containing marine fossils. This apparently occurs when a body of salt water has its fresh-water intake cut off, and then evaporates. These layers can occur more or less at random times in the geological history, and have characteristic fossils on either side. Therefore, if the fossils were themselves laid down during a catastrophic flood, there are, it seems, only two choices:
(1) the salt layers were themselves laid down at the same time, during the heavy rains that began the flooding, or
(2) the salt is a later intrusion. I suspect that both will prove insuperable difficulties for a theory of flood deposition of the geologic column and its fossils. [Jackson et al, 1990]

How were sedimentary deposits recrystallized and plastically deformed in the short time since the Flood? The stretched pebble conglomerate in Death Valley National Monument (Wildrose Canyon Rd., 15 mi. south of Hwy. 190), for example, contains streambed pebbles metamorphosed to quartzite and stretched to 3 or more times their original length. Plastically deformed stone is also common around salt diapirs [Jackson et al, 1990].

How were hematite layers laid down? Standard theory is that they were laid down before Earth's atmosphere contained much oxygen. In an oxygen-rich regime, they would almost certainly be impossible.

How do you explain fossil mineralization? Mineralization is the replacement of the original material with a different mineral.

How are these observations explained by a sorted deposition of remains in a single episode of global flooding?

How does a flood explain the accuracy of "coral clocks"? The moon is slowly sapping the earth's rotational energy. The earth should have rotated more quickly in the distant past, meaning that a day would have been less than 24 hours, and there would have been more days per year. Corals can be dated by the number of "daily" growth layers per "annual" growth layer. Devonian corals, for example, show nearly 400 days per year. There is an exceedingly strong correlation between the "supposed age" of a wide range of fossils (corals, stromatolites, and a few others -- collected from geologic formations throughout the column and from locations all over the world) and the number of days per year that their growth pattern shows. The agreement between these clocks, and radiometric dating, and the theory of superposition is a little hard to explain away as the result of a number of unlucky coincidences in a 300-day-long flood. [Rosenberg & Runcorn, 1975; Scrutton, 1965; Wells, 1963]

Where were all the fossilized animals when they were alive? Schadewald [1982] writes:

"Scientific creationists interpret the fossils found in the earth's rocks as the remains of animals that perished in the Noachian Deluge. Ironically, they often cite the sheer number of fossils in 'fossil graveyards' as evidence for the Flood. In particular, creationists seem enamored by the Karroo Formation in Africa, which is estimated to contain the remains of 800 billion vertebrate animals (see Whitcomb and Morris, p. 160; Gish, p. 61). As pseudoscientists, creationists dare not test this major hypothesis that all of the fossilized animals died in the Flood.

"Robert E. Sloan, a paleontologist at the University of Minnesota, has studied the Karroo Formation. He asserts that the animals fossilized there range from the size of a small lizard to the size of a cow, with the average animal perhaps the size of a fox. A minute's work with a calculator shows that, if the 800 billion animals in the Karoo formation could be resurrected, there would be twenty-one of them for every acre of land on earth. Suppose we assume (conservatively, I think) that the Karroo Formation contains 1 percent of the vertebrate [land] fossils on earth. Then when the Flood began, there must have been at least 2100 living animals per acre, ranging from tiny shrews to immense dinosaurs. To a noncreationist mind, that seems a bit crowded."

A thousand kilometers' length of arctic coastal plain, according to experts in Leningrad, contains about 500,000 tons of tusks. Even assuming that the entire population was preserved, you seem to be saying that Russia had wall-to-wall mammoths before this "event."

Even if there was room physically for all the large animals which now exist only as fossils, how could they have all coexisted in a stable ecology before the Flood? Montana alone would have had to support a diversity of herbivores orders of magnitude larger than anything now observed.

Where did all the organic material in the fossil record come from? There are 1.16 x 1013 metric tons of coal reserves, and at least 100 times that much unrecoverable organic matter in sediments. A typical forest, even if it covered the entire earth, would supply only 1.9 x 1013 metric tons. [Ricklefs, 1993, p. 149]

How do you explain the relative commonness of aquatic fossils? A flood would have washed over everything equally, so terrestrial organisms should be roughly as abundant as aquatic ones (or more abundant, since Creationists hypothesize greater land area before the Flood) in the fossil record. Yet shallow marine environments account for by far the most fossils.

References

Andrews, J. E., 1988. Soil-zone microfabrics in calcrete and in desiccation cracks from the Upper Jurassic Purbeck Formation of Dorset. Geological Journal 23(3): 261-270.

Bignot, G., 1985. Micropaleontology Boston: IHRDC, p. 75.

Clemmenson, L.B. and Abrahamsen, K., 1983. Aeolian stratification in desert sediments, Arran basin (Permian), Scotland. Sedimentology 30: 311-339.

Crimes, Peter, and Mary L Droser, 1992. Trace fossils and bioturbation: the other fossil record. Annual Review of Ecology and Systematics 23: 339-360.

Cristie, R.L., and McMillan, N.J. (eds.), 1991. Tertiary fossil forests of the Geodetic Hills, Axel Heiberg Island, Arctic Archipelago, Geological Survey of Canada, Bulletin 403., 227pp.

Dawson, J.W., 1868. Acadian Geology. The Geological Structure, Organic Remains, and Mineral Resources of Nova Scotia, New Brunswick, and Prince Edward Island, 2nd edition. MacMillan and Co.: London, 694pp.

Donohoe, H.V. Jr. and Grantham, R.G. (eds.), 1989. Geological Highway Map of Nova Scotia, 2nd edition. Atlantic Geoscience Society, Halifax, Nova Scotia. AGS Special Publication no. 1, 1:640 000.

Eyles, N. and Miall, A.D., 1984, Glacial Facies. IN: Walker, R.G., Facies Models, 2nd edition. Geoscience Canada, Reprint Series 1: 15-38.

Ferguson, Laing, 1988. The fossil cliffs of Joggins. Nova Scotia Museum, Halifax, Nova Scotia.

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