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- WORLD
- IN
- PERIL
- The Origin, Mission & Scientific Findings
- of the 46th/72nd Reconnaissance Squadron
- By Ken White
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- Chapter 27
- Terrestrial Magnetism Studies
- After the first flight by the 46th over the polar sea, the navigators on the flight recommended that
- an intensive study be made of the magnetic compass and its reliability in this area. One of the
- navigators in the flight made preparations to carry out such a study, but abandoned the project as
- flights did not go over enough area at that time to permit a complete survey. When “Project Polaris”
- got underway the opportunity for a complete study presented itself. First Lieutenant Frank O. Klein
- accepted this responsibility and went all out in pursuit of definite information on magnetism. In
- Frank Klein’s own words:
- “It all began when we were told in textbooks and by the authorities that any magnetic compass was
- useless in the Arctic. The magnetic compass was said to fluctuate wildly because of proximity to the
- north magnetic pole. But as is often the case, conventional wisdom was proven to be flawed.
- “As chance would have it, I had been appointed the ‘Flight B Navigator‘, whose primary area of
- concern within the Arctic encompassed the islands of the Canadian Archipelago. This was the area
- within which the north magnetic pole was to be found.
- “To my surprise, early flights in the fall of 1946 suggested that the fluxgate compass was not entirely
- useless. Although the indicator typically oscillated slightly in the region (2 to 3 degrees), the
- requisite sensitivity for directional indications appeared always to be given. Unfortunately, its
- navigational use was precluded since the magnetic variation (declination) values depicted on our
- charts were purely extrapolated values, could not be immediately corroborated, and obviously could
- not be relied upon. A plan of action suggested itself. I would ask our Flight B navigators to read and
- record the fluxgate compass indication every time a true heading value was obtained from the astro-
- é compass. This procedure could be made optional for navigators in the other flights of our squadron.
- ; Since a great many polar flights were being planned, these flights could produce sufficient magnetic
- variation values to develop a reliable chart of polar isogonals. Such a chart would provide polar
- _ navigators with a backup means of navigation, particularly in an emergency. At this time, a search
- 'é: for the current location of the north magnetic pole was at best an afterthought; but the afterthought
- 31‘ ptovided a valuable by-product.
- ‘1‘“Since the contemplated project was not a part of our squadron’s assigned mission and would
- $1.. involve additional work for our navigators, I sought approval for the work plan from my immediate
- l ‘gmpetvisor, the Squadron Navigator, Norbert Zwicke, who, true to form, gave his approval and
- ignthusiastic support.
- ,1 __ THE DEVELOPMEN T OF AN ARCTIC MAGNETIC CHART
- ‘ cient data had been collected and analyzed by the end of 1947 to prepare a chart depicting
- ‘1 ngonals north of the North American continental shelf to 85°N latitude and roughly from the
- 178 World in Peril
- western half of the Canadian Archipelago westward to the International Date Line. The chart
- reflected approximately 600 mean variation values computed from data recorded by a numberof ,
- navigators.
- “The individual magnetic variation values were determined by comparing true headings obtaimd
- from an astro-compass with magnetic headings simultaneously obtained from the fluxgate compass.
- In a large percentage of the magnetic observations,readings were avenged over a two-minute period
- and compared with the true heading value existing at the mid-pet'iod of the observation. Conse-
- quently, the total of individual magnetic readings considerably exceeded 600. The chart was sectored
- into many areas, for each of which mean variation values were determined. The average probable
- error for the mean was calculated to be no more than three.
- “The subject chart was published in Vol. 30. No. 2, TRANSACTIONS, AMERICAN GEOPHYSI-
- CAL UNION (AGU). for April 1949. In addition, the AGU extended its membership to the author.
- The Department of Commerce, U. 8. Coast Guard and Geodetic Survey also accorded recognition
- to the project in a letter to Lt. Klein stating, ‘...thc availability of the data and the chart have been
- of great specific value to this Bureau in preparing magnetic charts...‘
- II. THE SEARCH FOR THE MAGNETIC NORTH POLE
- “By mid-year 1947 sufficient data (1000 determinations) had been collected within the Canadian
- Archipelago to provide some surprising findings. For one, the fluxgate compass was responsive to
- the relatively weak horizontal component of the earth’s magnetic field in almost all of the region.
- The exception was a small elliptical-shaped area whose axis extended NW—SE from Boothia
- Peninsula to the Bathurst Islands, about the area of Montana, which is small compared to the
- 5,5(D,000 square miles of the Arctic ocean. Although magnetic readings were Sometimes possible
- within this area, they were often erratic and unreliable. However, sufficient data became available
- to yield unexpected and confusing results. From a navigational standpoint, it appeared we were
- confronted not with one, but with three magnetic poles. A more critical analysis became necessary.
- This analysis indicated that only one of the poles met the acid test of complete isogonal convergency.
- This was the central pole on northwestem Prince of Wales Island, at 73°30’N - 101°00‘W as reported
- at that time.
- “The two foci of the ellipse, one on Bathurst Island and the other on Boothin Peninsula were
- particularly perplexing. Neither of the two indicated complete isogonal convergency. Of the two, the
- area on Bathurst Island was more complete in this respect. (Incidentally, the Air Force charts current
- at the time depicted the magnetic pole on Boothia Peninsula).l Then, too, we had experimented with
- a number of “homing” missions which had successfully “horned—in" on each of the two foci. This
- was particularly significant since it suggested that the two local poles could prove of singular
- importance in a polar navigational emergency. Furthermore, I had personally witnessed complete
- fluxgate indicator gyrations at only three locations on all of my missions in the Arctic - and these
- were very near or at the three subject locations. These conditions prompted the reference. to two local
- or secondary poles - one on the Bathurst Islands at 75°35’N - 103°30’W (the more dominant
- secondary pole) and the other on Roothia Peninsula at 70°40‘N - 97°20'W.
- Terrestrial Magnetism Studies 179
- “It was not long after these findings had been officially reported that we learned that a Canadian
- ground expedition had been sent into the Canadian Archipelago with the specific mission of locating
- the position of the north magnetic pole. This expedition could not confirm our indications of
- secondary poles on Boothia and Bathurst. However, a letter dated July 21, 1948, written by R. Glenn
- Madill, Chief of Terrestrial Magnetism, Department of Mines and Resources, Canada, addressed to
- Lt. Frank O. Klein stated, ‘...However, we agree on one point and that is the presence of what we
- can call the main magnetic pole on northwestern Prince of Wales Island. I have accepted as a purely
- preliminary value the position latitude 73°N and longitude 100°W. Your value of 73°15’N and
- 99°45’W is in excellent agreement, and I suggest that you use your value by all means...’ This is
- astounding! Being just a few miles from the ground expedition’s results!”
- A United States Air Force nationwide press release on October 19th, 1947 announced the discovery
- of the three magnetic north poles — unfortunately without qualification. Although Frank Klein was
- never accorded any formal recognition from the USAF for his efforts, he nevertheless has remained
- thankful for the fortune of having been a member of the 72nd Recon Squadron (VLR) Photographic.
- It was only by virtue of his havin g been an Air Force member of that unit, that aerial terrestrial
- magnetic research in the Arctic was made possible.
- In the words of lst Lt. David J . Haney, another outstanding navigator in the squadron and author of
- Navigation North of Seventy: “As is so often the case, Klein’s co-workers did not always appreciate
- the hours of study and hard work he did on this project. His findings, probably more than any other
- single project, have been responsible for the attention focused on the organization by scientific
- agencies The much-deserved recognition for his work came when he was invited to accept
- membership in the American Geophysical Union. This honor is not only a hard-eamed recognition
- for Klein, but also for the squadron and the Air Force.”
- Chapter 28
- Clues to a Cataclysm
- Frank O. Klein’s pinpointing of the north magnetic poles’ locations at positions 125 to 200 miles
- further north than was earlier predicted attracted great interest in the scientific community,
- particularly among top government scientists under Vannevar Bush. Since 1831, when the first
- observations were made, the magnetic north pole had remained almost static on Boothia Peninsula
- until 1945 (from 70°06’N-96054‘W 70°30’N-96000’W). Klein’s discovery in 1948 that the main
- magnetic north pole had moved to the northwestern shore of Prince of Wales Island (73°15’N—
- 99°45’W) revealed that it had dramatically moved 165 miles closer to the geographic north pole.1
- The government scientists subsequently began a scientific investigation into the ramifications of
- Klein’s findings. Many of their study groups, held at the Pentagon, were attended by Major White
- and Dr. Paul Siple.
- The first determination of the Pentagon study was that while the rate of northward magnetic polar
- movement (which Dr. Paul Siple sought to establish) seemed to be unpredictable, it had been in a
- decidedly north—north-westerly direction, moving ever closer to the geographic North Pole. The
- question in the minds of many in the scientific community was what would happen if and when the
- magnetic pole converged on the geographic pole. Was there a connection between the powerful
- geomagnetic forces involved in polar movement and the mechanism that caused geologic change?
- The forces that. have created mountains have remained a mystery, and yet there has to be an
- explanation for high strata of mountain rock containing marine fossils. Some tremendous force had
- to lift up the land with such pressure so as to raise former sea beds to high altitudes. There must be
- some reason why “beaches” of sand formed from ocean—wave action are found at lSOO—foot altitudes
- in the mountains of Italy.2 Scientists have not yet been able to agree on whether the change that raised
- the sea beds was slow or rapid.
- Spitzbergen is an island well within the Arctic Circle, and is now snow and icebound most of the year.
- Yet on Spitzbergen there is ample evidence that tropical corals once grew on the shores of the island.3
- Spitzbergen also has considerable coal deposits, attesting to the island’s once-temperate or tropical
- climate. Also found there were numerous fossils of water lilies imbedded in lignite, also confirming
- that the island once had a warm and marshy environment." How can we explain the oncc-temperate
- climate of this arctic region unless either the whole earth was once warmer than it is now, or unless
- the poles were in a different location relative to the earth’s crust?
- WhenAdmiral Byrd went to the Antarctic from 1933 to 1935 , his expedition found leaf stein imprints
- and fossilized wood under the snow and ice.’ Sir Ernest Shackleton found coal beds within 200 miles
- of the geographic South Pole, evidence of massive primeval forestation in i’mtarctica.6 The
- explanation is not as obvious as saying that the Antarctic was once devoid of ice so that the plants
- 182 World in Perl]
- and forests could grow. We still must account for the fact that massive forestation doesn't occur
- where there are six months of darlmess during the year, a characteristic of a polar area.
- Also found near the geographic South Pole were the fossilized footprints of a prehistoric mammal-
- like reptile.’ Since reptiles are known to be cold-blooded, and need the warmth of the environment
- to smtain their body heat, it is eVident that the Antarctic did not always have a cold climate. If this
- is true, Antarctica could not have always been located at the south geographic pole.
- Although the phenomena referred to as Ice Ages are an accepted fact, few scientists canagree on how
- they are caused. N at only have mile-high ice sheets covered the northern North American continent
- as far south as. New Jersey, Ohio and Wiscomin; but Europe, Africa and India have had their ice ages
- too. There are many theories as to how they are caused, but none have been proven. We are left with
- numerous explanations, some plausible, and some improbable. The last Ice Age is believed to have
- ended only about 10,000 years ago, leaving many mysteries unsolved.
- Millions of animals were frozen alive by the sudden glacial conditions of the last ice age, and
- hundreds of thousands have been found as they died, buried frozen in the ground. The New Siberian
- Islands, located 200 miles off the northern coast of Siberia, are almost literally composed of the
- bones and remains of multitudes of prehistoric mammoths, saber—toothed cats, giant beavers (the
- size of goats), prehistoric rhinoceros, buffalo, deer, horses, and other small mammals.“ How could
- so many of these animals (also found throughout Siberia and Alaska) be frozen intact within the
- ground in such a way that ten thousand years later their flesh, when thawed, was said to be “edible"?
- Indeed, at one Russian scient'st’s banquet the main course consisted of quite palatable mammoth
- steals.’Anotherquestion is how the tundra of northern Siberia and Alaska could have supported such
- large populations of prehistoric animals, unless the Arctic once had a temperate climate with lush
- vegetation?
- It is well-lmown that tree rings are a measure of tree growth over annual seasons. Why then do
- prehistoric frozen tree trunks unearthed in Spitzbergen, Norway, have no rings? ‘° Only if there were
- once no seasons in Spitzbergen would the trees have no rings. But the only place on earth where there
- at e no seasons is at the equator. If the earth's equator once passed through or near Spitzbergen, then
- it is obvious that, relative to the earth’s crust, the earth’s geographic poles would once have to have
- been in ditterent locations than they are now. What caused their apparent shift?
- An expedition digging in the Canadian Archipelago only a few hnndned miles from the geographic
- North Pole found under the ice and snow hundreds of frozen (not petrified) prehistoric tree trunks,
- shattered as though by massive tidal wave activity. and buried in the sand. Beneath the surface they
- found another layerof similar tree trunks, and beneath that layer yet another, until they had identified
- nine different levels of evidence of catastrophic change." Not only was the Arctic apparently once
- a highly forested temperate or tropical region, but It was subject to periodic cataclysmic upheavals.
- It is clear that there have been times in the earth‘s history when geologic change has upset the living
- conditions of its flora and fauna. Many examples argue that such changes are violent and dramatic.
- As Professor Frank C. Hibben points out in his book The Lost Americans:
- Clues to a Cataclysm 183
- The Alaskan muck is like a fine, dark gray sand...Within this mass, frozen solid, lie
- the twisted parts of animals and trees intermingled with lenses of ice and layers of
- peat and mosses. It looks as though in the midst of some cataclysmic catastrophe of
- ten thousand years ago the whole Alaskan world of living animals and plants was
- suddenly frozen in midmotion in a grim Charade...
- Throughout the Yukon and its tributaries, the gnawin g currents of the river had eaten
- into many a frozen bank of muck to reveal bones and tusks of these animals
- protruding at all levels. Whole gravel bars in the muddy river were formed of the
- jumbled fragments of animal remains...
- The Pleistocene period ended in death. This is no ordinary extinction of a vague
- geological period which fizzled to an uncertain end. This death was catastrophic and
- all—inclusive... The large animals that had given their name to the period became
- extinct. Their death marked the end of an era.
- But how did they die! What caused the extinction of forty million animals? This
- mystery forms one of the oldest detective stories in the world. A good detective story
- involves humans and death. These conditions are met at the end of the Pleistocene.
- In this particular case, the death was of such colossal proportions as to be staggering
- to contemplate.l2
- lf life on earth can be subject to such wholesale destruction, there is much to be said for learnin g all
- that we can about the geological forces involved.
- y-u—_ t_- -
- t
- li-
- t" _
- ll?
- Chapter 29
- Polar Wander
- By Frank N. Magill
- Type of earth science: Geophysics
- Field of study: Geomagnetism and paleomagnetism
- Evidence from several of the earth sciences clearly demonstrates that the earth is magnetic and
- geographic poles have been located at widely separated places relative to its surface during the
- planet is geological history.
- Principal Terms
- ASTHENOSPHERE: a hypothetical zone of the earth that lies beneath the lithos-
- phere and within which material is believed to yield readily to persistent stresses.
- ICEAGES: periods in the earth’s past when large areas of the present continents were
- glaciated.
- LITHOSPHERE: the outer layer of the earth.
- NORTH GEOGRAPHIC POLE: the northernmost region of the earth, located at the
- northem point of the planet‘s axis of rotation.
- N ORT H MAGNETIC POLE: a small, nonstationary area in the Arctic Circle toward
- which a compass needle points from any location on the earth.
- PALEOMAGNETISM: the intensity and direction of residual magnetization in
- ancient rocks.
- PLATE TECTONICS: the study of the motions of the earth’s crust.
- Summary of Phenomenon
- Shortly before World War H , geophysicists discovered a method of determining the location of rocks
- on thelearth’s surface at the time they were formed, relative to the north magnetic pole. Thus began
- the study of paleomagnetism. Paleomagnetic studies quickly yielded very puzzling and often
- contradictory results. The new science produced evidence that the north magnetic pole has changed
- 186 World in Peril
- its location by thousands and even tens of thousands of miles hundreds of times during the earth’s
- geologic history. Since earth scientists are generally agreed that the north magnetic pole has always
- corresponded closely with the north geographic pole, this evidence seemed to indicate that the
- earth‘s axis of rotation must have changed, a highly unlikely occurrence.
- As the paleomagnetic evidence for different locations of the poles in the past accumulated through
- measurements of rock formations from around the world, more and more earth scientists began to
- accept the theory of continental drift. This theory offered an explanation of the paleomagnetic
- evidence without the necessity of postulating that the earth‘s axis of rotation had changed in the past.
- Alfred chcncr, early in the twentieth century, had drawn attention to the theory that the continents
- moved in relation to one another. Most geologists initially gteeted his theories with derision, but
- many others agreed with him, causing an often bitter controversy in the earth sciences that lasted
- almost half a century. The ever—growing body of paleomagnetic eVidence could be explained by
- postulatitm that the surface areas of the earth move in relationship to the planet‘s axis of rotation.
- This explanation proved to be more acceptable to geologists than the idea that the axis of rotation
- changed.
- With the growing acceptance of the theory of continental drift in the 1940's, geologists began trying
- to explain the mechanism that caused it. They postulated that the earth has a stable and very dense
- core overlain by an area called the asthenosphere, which ismade up of rock rendered plastic by heat
- and pressure. Floating on the asthenosphete is the earth‘s outer crust, or lithosphere. Dislocation
- within the earth caused by the action of heat and pressure teeult in the movement of the lithosphere
- relative to the core and to the axis of rotation. The initial attempts to explain continental drift have
- been considerably revised and refined into the modem theories of plate tectonics and ocean-bed
- spreading, but the basic premise remains the same: The surface areas of the earth move in
- relationshi p to its core and to its axis of rotation. The result of the movement of the earth’s lithosphere
- is that the surface area located at the axis of rotation does not remain the same over long periods of
- time. This shifting accounts for the apparent “wandering” of the poles as well as for several other
- puzzling aspects of earth‘s geologic history.
- Suiking evidence that the surface areas of the earth have moved enormous distances during geologic
- history relative to its axis of rotation coma from the study of glaciers. Observations from around
- 'he globe show thatalmost all the land areas of the earth have been glaciated at some time in the past,
- including parts of Africa, India, and South America presently located on or near the equator. Without
- postulatin g either a substantial shifting of the earth‘s surface relative to its axis of rotation or a change
- in the axis, equatorial glaciation is inexplicable. If global temperatures dropped to levels sufficient
- to glaciate even the equator at some time in the past, all life on earth would have been destroyed. If,
- however, the areas of Africa, India, and South America which are presently located in tropical locales
- once shifted to the polar regions and shifted from there to their present locations, their ancient
- glaciation is not at all mysterious.
- Shifting of the earth 3' surface relative to its axis of rotation is almost certainly a major cause of the
- so-called ice ages, the origins of which have puzzled glaciologists since the beginnings of that
- science. Previous explanations of ice ages - including global drops in temperature, the passage of
- the earth through exceptionally cold regions in space or through areas containing “spacedust” that
- Polar Wander 187
- blocked out a significant amount of the sun’s radiation. and unexplained fluctuations in the amount
- of radiation generated by the sun - are all unsatisfaetory. It seems much more likely that areas of the
- eanh that were glaciated in the past, such as northem Europe and North America as far south as
- present-day New Jersey, were located much closer to one or the other of the poles at the time they
- were covered with ice.
- The study of pnleoclimatology has also produced evidence supporting the proposition of the shifting
- of the earth’s crust relative to its axis of rotation. Paleoclimatologists study the climates of past ages
- on the various parts of the earth‘s surface. They have found that Antarctica once supported rich
- varieties of plant and animal life, many of which could only have lived in temperate and even
- subtropical climates. Explorations in the. far nnrthem regions of Canada, Alaska, and Siberia have
- revealed that those areas also supported multitudes of animals and luxurious forests in the past, as
- did many of the islands presently located within the Arctic Circle Obviously, these regions must
- have had much warmer climates at the times when the plant and animal life flourished there, which
- can be explained in only one of two ways: either the climate of the entire world was much warmer
- in the past, or those areas now located near the poles were once located in much more temperate
- latitudes. If the entire world had warmed to the point that the polar areas had temperate climates, the
- tropical and subtropical areas of the earth would have been much too hot to support life, which is
- demonstrably untrue according to the fossil record. Thus, the areas now near the poles must have
- been located in temperate climatic latitudes in the past.
- Earth scientists, using the evidence discussed above and paleomagnetism, have established an
- approximate chronology showing which areas of the earth's surface were located at its north
- rotational axis during past ages. At the beginning of the Cambrian period (roughly 600 million years
- ago). the atea of the Pacific Ocean now occupied by the Hawaiian Islands was at or near the earth’s
- north rotational axis. By the Ordovician period 100 million years later, the surface of the earth had
- shifted in such a manner that the area approximately 1,000 miles north and east of modem J apan was
- on or near the N orth Pole. Fifty-five million years later, during the Silurian period, modem Sakhalin
- Island north of Japan was within the Arctic Circle. During the next 20 million years, the area of
- modem Kamchatka in eastern Siberia shifted to a position very near the Pole. Earth scientists have
- identified ninety-nine separate locations that occupied the polar regions at one time or another
- during the ensuing 395 million years from the Silurian to the Pleistocene. During the past million
- years, forty-three different areas of the earth's surface have been on or near the north geographic
- poles, averaging over 1,500 miles distance from each other.
- Although contemporary earth scientists have reached a consensus that the surface of the earth has
- shifted relative to the planet‘s axis of rotation many times in the past, several problems remain. One
- area on which there i: no unanimity of opinion i: the mechanism responsible for crustal shift. The
- answer most likely lies in high-pressnre physics and the nature of the asthenosphere. Another. more
- controversial, problem concerns the speed ofcrustal shtfis. During most of the twentieth century,
- almost all of the geologists who were daring enough to accept the theory of continental drift assumed
- that the movement of surface features of the earth relative to the axis of rotation and relative to one
- another was very slow, on the order of a few inches per year at most. Then an increasing number of
- earth scientists began arguing for short periods of relatively rapid movement of the earth’s crust and
- long pedods of stability.
- 188 World in Peril
- Those problems notwithstanding, there can no longer be any doubt that the surface of the earth has
- shifted many times relative to its rotational axis. The phenomenon has led to the mistaken
- assumption that the rotational axis has moved relative to the earth’s surface - thus the term “polar
- wander.” The rotational axis of the earth has remained constant throughout its history; apparent polar
- wander is caused by the shifting of the earth’s crust.
- Methods of Study
- The study of paleomagnetism during the twentieth century has yielded irrefutable evidence that
- many different areas of the earth’s surface have occupied polar positions during the history of the
- planet. Scientists studying paleomagnetism measure the weak magnetization of rocks. Virtually all
- rocks contain iron compositions that can become magnetized. In the study of paleomagnetism, the
- most important of these compositions are magnetite and hematite, which are commonly found in the
- basaltic rocks and sandstones. Paleomagnetlsm may also be measured in less common rocks that
- contain iron sulfide. In i gneous rocks, magnetization takes place when the iron compositions within
- the rocks align themselves with the earth’s magnetic field as the rocks cool. In sedimentary rocks,
- small magnetic particles align with the magnetic field as they settle through the water and maintain
- that alignment as the sediments into which they sink solidify.
- Magnetized rocks not only indicate the direction of the north magnetic pole at the time they were
- formed, but also show how far from the Pole they were at formation by the angle of their dip.
- Scientists call their horizontal angle of variation and their dip, the inclination. Variation reveals the
- approximate longitude of the rock sample at the time of its formation, relative to the north magnetic
- pole, and inclination gives its approximate latitude. By ascertaining the date at which the roclt
- sample being examined was formed, using well—known methods, scientists are able to establish the
- area of the earth’s surface relative to the north magnetic pole that was occupied by the rock at the
- time of its formation.
- There are, however, many pitfalls for the unwary scientist investigating paleomagnetism. A rock
- whose magnetism is being studied may have moved considerable distances from its place of
- formation by glacial action or by crustal movement along a major fracture in the earth's surface, such
- as the San Andreas fault on North America‘s west coast. High temperatures, pressure, and chemical
- action can dzstort or destroy the magnetization of a rock Folding and the movement of the continents
- relative to one another may also alter the original orientation of the rocks whose magnetism is being
- studied. All thm pitfalls may be avoided through the expedient of basing estimates of the relative
- position of the north magnetic pole on a great number of rock samples of the same age, gathered from
- many different locations on all the continents.
- Another problem in paleornagnetic studies involves the constant movement of the north magnetic
- pole relative to the north geographic pole. Recent studies show that the north magnetic pole moved
- from 70 degrees to 76 degrees north latitude (approximately 345 miles, or 576 kilometers) during
- the period 183 1-1975. This phenomenon might accurately be called true polarwander, though it does
- Polar Wander 189
- not involve any alteration either of the earth's axis of rotation or of the surface of the planet relative
- to its axis of rotation. More geophysicists studying this movement have concluded that over a period
- of several thousand years, the average position of the north magnetic pole coincides with that of the
- north geographic pole. Thus, when scientists learn that the north magnetic pole was located near
- Hawaii 600 million years ago, it is a virtual certainty that modern Hawaii was at that time located
- near the north geographic pole.
- Context
- The most immediate and pressing questionfacing all residents of planet Earth concerning apparent
- polar wonder is the speed with which the phenomenon may occur. An historian of science, Charles
- H. Hapgood, compiled a huge amount of compelling evidence in the 1950’s that massive shifts of
- the earth‘s crust relative to its axis of rotation occur in geologically brief periods of time. Hapgood
- made a very strong case for the surface area of the Canadian Yukon, which is now located at
- approximately 62 degrees north latitude, and longitude 137 degrees west, having occupied the north
- geographic pole prior to 80,000 years ago. Then, in a massive movement which took less than 5,000
- years, the earth’s surface shifted in such a way that an area of the Greenland Sea now located at
- approximately 72 degrees north latitude, and longitude 10 degrees east occupied the north polar
- region. This shift involves a distance of almost 5,000 miles.
- Hapgood offers further evidence that the earth’s surface remained stable relative to its axis of rotation
- for approximately twenty thousand years, then began another massive shift resulting in the area of
- Hudson‘s Bay that now occupies the surface region located at about 60 degrees north latitude, and
- longitude 83 degrees west, moving to the earth‘s north rotational axis. This movement of
- approximately 3,500 miles took less than 5,000 years. Again the earth‘s surface became stable,
- according to Hapgood, this time for more than 30,000 years, until about 17,000 years ago. At that
- time, the earth‘s surface began another movement lasting nearly 5,000 years and resulting in the
- present surface-pole relationship.
- If Hapgood is right about the surface of the planet shifting enormous distances in relatively short
- periods of time, the period during which the shift actually occurs must be a traumatic era for the
- earth's flora and fauna, including humankind. Such rapid movement would certainly produce
- earthquakes and volcanic action of almost unimaginable proportions throughout the globe. Weather
- and tidal patterns would be greatly and unpredictably altered, which could have fatal consequences
- for many plant and animal species. The last result offers yet another piece of powerful evidence for
- the rapid-shift hypothesis.
- The earth’s fossil record offers examples of the mass extinction and extermination of many species
- of flora and fauna during the geological history of the planet. The most recent such event occurred
- at the end of the Pleistocene epoch, about 12,000 years ago. Literally tens of millions of animals in
- North America alone died in a relatively short period of time, leaving their sometimes remarkably
- well-preserved remains lumped together in huge “boneyards,” stretching geographically from
- Alaska to Florida. This mass extinction of fauna must have been caused by the events accompanying
- 190 World in Peril
- crustal displacement: volcanic action on a gigantic scale not only would throw huge amounts of ash
- into the air, causing a lowering of global temperatures and an increase in rainfall producin g
- widespread flooding, but would also produce quantities of poisonous gasses lethal to animals and
- humans in the vicinity; rapid and pronounced weather changes would destroy food supplies which
- may have been the ultimate cause of the extinctions of many species; widespread earthquakes could
- also take a large toll on animal life.
- If, as more and more geophysicists are comin g to believe, the shifting of the earth’s surface does ta ke
- place rapidly at infrequent intervals and for reasons not currently well understood, the phenomenon
- is of the utmost importance. Modern civilization would not survive the enormous climatic
- dislocations that must accompany such a shift. It is therefore imperative that the phenomenon known
- as polar wander be studied to the point that it can be, if not prevented, at least predicted and prepared
- for.
- Chapter 30
- The Flip of the Earth
- Washington Post: (October 7, I946) — “General George C. Kenney [Commander
- of Strategic Air Command]: ‘Apparently the magnetic North Pole is about 200
- miles closer to the North Pole than was previously believed. ”’
- In the previous chapter Frank N. Magill points out (1) that polar wander has occurred in the geologic
- past, (2) that polar wander is caused by the shifting of the earth’s crust, (3) that the magnetic pole
- has wandered, (4) that polar wander is almost certainly a major cause of catastrophic geologic
- upheavals and ice ages; however, (5) the “mechanism" responsible for crustal shift remains
- unknown, and (6) the speed of crustal shift is not known but would determine the consequences to
- civilization and the world‘s flora and fauna.
- Although contemporary science raises numerous questions, many of their answers may have been
- found by government scientists and geographers almost forty—five years ago. The data on terrestrial
- magnetism that the 46th/72nd Squadron obtained indicated that the magnetic pole was 125 to 200
- miles north of where it was predicted to be accordin g to proj ections from findings obtained on earlier
- expeditions. This indicated that the north magnetic pole had moved toward the geographic pole
- much faster than previously anticipated. Among the government scientists, the question arose as to
- what would happen when the magnetic and geographic poles coincided.
- To answer this, under the project control of Dr. Paul A. Siple, the Remington Rand Corporation was
- contracted to conduct lab studies using models of the earth constructed of concentric spheres - an
- inner sphere representing the electromagnetically-charged molten iron core of the earth whose axis
- defined the “magnetic” poles; and an outer sphere representing the crust of the earth which rotated
- around a “geographic” polar axis. It was determined through repeated experimentation that as the
- “magnetic” pole approached the “geographic” pole, the “magnetic” pole would at some point.
- accelerate its rate of convergence as though pulled toward the “geographic" pole by centrifugal force
- and jump to coincide; but instead of the poles coinciding, the “magnetic” pole would rapidly “flip”
- around the “geographic” pole, then spin off towards the equator as though by centripetal force,
- ending up at a position where the two axes assumed an approximate 89 degree divergence. After this
- polar “flip" occurred, the axes would then gradually begin to reconverge over a Ion g period of time.
- Using the experimental model as an indicator of what happened and could happen on our planet, we
- might better be able to understand the earth‘s geologic history. If indeed during the polar flip process
- not only is the magnetic pole displaced to some indeterminate point on the face of the earth, but the
- geomagnetic stress causes the crust to shift in some direction away from the static rotational axis of
- the earth, it could explain the apparent re pos itionin g of the geographic pole. If, as Hapgood su g gests,
- the previous position of the geographic pole was in the Hudson Bay area, it would explain the once-
- 192 World in Peril
- warmerclimates of Siberia and the Arctic Ocean, which were only interrupted by freezing conditions
- when the geographic pole assumed its present position, turning the northern steppes into arctic
- tundra and freezing the inhabitants.‘ Similar cataclysms have apparently happened throughout the
- geologic past, when the geographic North Pole was located not only in California, Hawaii, and off
- the coasts of Russia and Japan, but even in South Africa.2
- The question of how fast this phenomenon might occur is anall-important one. Aclue tothis mystery
- may have been found at Fairbanks Creek, on the outskirts of Fairbanks, Alaska in 1948. During
- sluicing operations while mining for gold, 3 team was thawing and washing away the permafrost to
- get to the gold ore at bedrock level when they uncovered the frozen remains of a young (first year)
- mammoth, Unearthed were the remarkably well-preserved head, trunk and front leg of the animal
- which paleontologists soon named “Effie”. Two interesting aspects of the Frown fauna were evident.
- The lush vegetation in its mouth and carbon-dating analysis indicated that the animal had died during
- the growing season in an apparently warm climate 20,000 to 22,600 years ago.’ And secondly, the
- animal had been frozen immediately after death, since its flesh was said to be edible. For some
- reason, a mammoth foraging in the summertime or early fall was almost instantaneously frozen and
- remained so for at least twenty millennia. More perplexing is how a freshly-killed and frozen animal
- could be found deep in the permafrost. Perhaps the most Likely explanation is that Effie, like so many
- other prehistoric animals, was killed and buried by an unseasonal, subfreezlng glacial loas- or silt-
- storm, accompanied by a major, pennancnt climatic change.
- Another curious observation occurred during an archaeological dig at the remains of a “sunken”
- prehistoric tropical lake community between Nome and Kotzebue. Alaska. While digging in the
- permafrost among the remains of the lake community, an archaeologist unearthed a mosquito in a
- piece of ice from the 10,000 year old strata, and set it in the sunlight to thaw. Shortly after the ice
- had melted, the mosquito stretched its wings and then flew away.‘ Apocryphal as it may sound, this
- event corroborates our previous observation. Modern cryogenic studies have indicated that in order
- for a living creature to be successfully revived after being frozen for such a long period of time, it
- would have to have been frozen instantaneously! Normal climatic freezing would have caused ice
- crystals to grow within the creatures cells and tissues, rupturing the membratm and causing the
- animal ‘5 destruction. Therefore, the conclusion would seem inescapable that something cataclysmic
- caused these instantaneous freezings of temperate or tropical regions and their inhabitants. Arapid
- crustal shift of lower-latitude land masses into the Arctic would explain these observations.
- The polar-flip phenomenon may indeed be the triggering “mechanism" of polar or crustal shift, and
- explain how the magnetic pole has been displaced so radically and rapidly in the past. It could also
- provide some explanation for the tremendous geomagnetic forces that cause the crustal shift itself.
- If the geomagnetic field of the earth is created by the motion of its charged molten nickel and iron
- core, its revolving electromagnetic force may possibly produce a dynamic effect when interacting
- with the earth‘s rotational axis. Needless to say, further study in this area might lead to a better
- understanding of the dynamics involved.
- Crustal shift, as an explanation for the geologic upheavals of the past, would also account for the
- fantastic tectonic stresses that are the probable causative factors in the formation of new mountain
- ranges During a scientific meeting at the Pentagon, it was discussed how the flip phenomenon
- 193
- The Flip of the Earth
- ease.“ mas: :uEm: e553 mcocmeemo we??? 05 e3 omwueo
- 194 World in Peril
- would cause a “cooling efl'ect‘, followed by a bilateral “contraction” of the earth and the formation
- of another “ring of mountain ranges around the planet”. Counting the existing chains of mountain
- ranges of this ty pe on land and within the oceans ,they concluded that at least five major polar “flips”
- had occurred in fairly recent geologic history.
- Polar shift could have other dramatic geologic consequences In the previous chapter, Frank Magill
- says, “shifting of the earth's surface relative to its axis of rotation is almost certainly a major cause
- of so-called ice ages . It Is known that there is a narrow margin between the temperatures of glacial
- and interglacial ages, usually considered not more than 6 degrees Centigrade. If the polar caps and
- arctic air masses were to be transpormd to lower latitudes due to crustal shift, not only would the new
- polar areas rapidly cool, receiving less solar radiation, but the phenomenon could set into motion
- (or “trigger") a progressive cooling effect. Some experts believe that under these circumstances
- “positive feedback" would take place as the increased snow and ice-covered terrain reflected more
- and more of the sun’s warming rays, with “a little cold begetting more of the same”, until the planet
- was locked into another ice age.“
- There have been many attempts to determine if ice ages occur in cycles, and if so, when the next one
- could be expected to begin, namely the astronomical theory, Croll‘s Theory, Milankovich‘s
- approach, and core samplings, to name ai’ew.7 Ifcrustal shift is interrelated with the onset of ice a ges,
- then the recurring patterns of ice ages should help us predict crustal shifts. For example, one ice age
- theory based on earth strata studies indicates that following each ice age, bread-leafed deciduous
- trees cover the earth, followed after many thousands of years by conifers, later by grasslands, and
- finally by wind-blown silt ot' the next glacial age Repeated layers of this soil strata combination
- suggests a predictable cyclical pattern. “On the basis of this definition the present interglacial age
- - the Holocene Epoch - began about 10,000 years ago...and can be expected to end within the next
- 2,000 years.” This estimate correlates very closely with that of the government scientists, who
- predicted that the next “flip” of the earth could occur any time between 17 and 1,0“) years of the
- date of their study, which was conducted in 1947. The scientists could not further narrow the time
- parameters for occurence because they knew of no feasible way, in 1947, to accurater calculate the
- mass of the earth relative to the mass of its crust.
- Just as a toy top or a gyroscope will occasionally wobble under certain circumstances, apparently
- the earth too has periodically “toppled” when its poles sought to converge, causing its crust to make
- dramatic shifts off the polar axis. It is possible that along with accompanying violent weather
- changes and massive tidal waves that could immdate land masses, there would undoubtedly also be
- earthquakes and volcanic activity along the tectonic plates and within new mountain range
- formations. Sufficient volcanic activity could cloud the atmosphere, further reducing the global
- temperatures and accelerating the onset of glacial conditions. N eedless to say, a post-flip environ-
- ment would undoubtedly be a hostile one.
- It is possible that the pular-l'lip theory could also explain other observations. It could indeed be the
- predominant natural phenomenon rmponsiblc for the reshaping of our planet. Not only would the
- theory explain mass extinctions, but it may provide a basis for understanding the stages of
- evolutionary progression. It is fairly well recognized that there is no scientific evidence to i ndimte
- smooth evolutionary transitions from more primitive species to more advanced ones. In fact, studies
- The Flip of the Earth 195
- indicate that each new species seems to have come into existence all of a sudden, almost as though
- they were created.
- Hostile conditions following a flip might produce an environment in which only the most adaptable
- species would survive. It is easy to speculate that such conditions may have brought about the
- extinction of Neanderthal Man, who may have been faced with nmorc difi‘icult and complex survival
- situation than his reasoning skills could cope with.
- At the same time, the budding strain of Cro-Maguun man, with a greatet cranial capacity and more
- adaptability, may have much more easily adjusted to the demands of a hostile environment and thus
- emerged as Modern Man. Possibly stimulated and challenged to overcome the conditions caused by
- a flip, he became the most fitting creature to dominate the earth. In past history, when competitors
- or biological pressures were eliminated by catastrophic change, oftentimes those species more
- suited to adaptation underwent a form of explosive evolution to fill the biological gaps.“
- Perhaps, with another geological upheaval facing us, we are now once again on the verge of a new
- quantum leap in what we might call “creative evolution”, or transitioning to the next higher stage
- in human development. With a more developed intelligence, potential to learn and capacity for
- invention, we may be even better suited to manage our survival and direct our destiny than any
- creature that has faced catastrophic change in the past Although, while we have the capacity to
- survive, the issue is whether we have the will and the wisdom to plan and prepare for what the future
- may bring. Not only does the viability of our civilization hang in the balance, but so does the very
- future of our species.
- Practically all of the experiences of the 46th/72nd Recon Squadron would be duplicated in major
- portions of the world in the event of a geological cataclysm. Knowledge of how to build or rebuild
- a home with scarce materials would be useful. In addition, finding available natural food sources
- would also be beneficial, as would the ability to conduct successful search and rescue efforts, though
- on a larger scale. Training in arctic survival would be critical for certain, as of yet undetermined,
- areas of the globe, as well as an understanding of transportation maintenance in subfreezing
- climates. Our education systems clearly need to foster not only the natural curiosity needed to solve
- complex survival and reconstruction problems, but also the dedication to accomplish difficult tasks
- under adverse circumstances. Wouldn‘t survival of catastrophic change make a sound national or
- global objective?
- The apparent prerequisite for polar shift is the movement of the magnetic pole toward the geographic
- pole. and according to the U . S. Geological Survey, this prerequisite is being met. From 1831 until
- 1945, the magnetic north pole remained almost static on Boothia Peninsula in the Northwest
- Territory of Canada. moving only 24 miles in 114 years. However, in 1947, Frank Klein‘s plottings
- revealed that the magnetic pole had begun a dramatic northward progression. All told, from 1945
- to 1992, the magnetic pole has moved 468 miles northward toward the geographic pole with an
- average closure rate of approximately 10 miles per year. Today, only 700 miles separate the two
- poles.'0 Until further research is conducted, exactly when the break and rapid acceleration of the
- magnetic pole toward the geograch pole will occur is unknown.
- unded when, in the
- early 19505, information about the flip phenomenon was released in both a newspaper column and
- a magazine article, but surprisingly generated no responses from an apparently stunned, parochial
- or incredulous public. It would seem that today’s society, however, with its access to vast amounts
- of information and technological capability, should be better equipped to offer the sophisticated,
- profuse and innovative reactions that the situation would seem to require.
- Only by making the facts known can we begin to mobilize the resources and brainpower necessary
- to overcome the obstacles. Clearly. a society that can deal responsibly with the concept of
- catastrophic change has the best chance of preparing for and surviving the change itself. What we
- do to prepare for the upcoming polar flip and its aftemiath will amount to nothing less than a
- safeguard against total disaster. The difference between human beings and other creatures is that our
- destiny is not carved in stone. With purpose, ingenuity and fortitude, we can change it if we so
- endeavor.
- Of possible interest is the curious choice of words of the early psalmists:
- God is our refuge and strength,
- A very present help in trouble.
- Therefore we will not fear,
- Though the earth should change,
- And though the mountains
- slip into the heart of the sea;
- Though its waters roar and foam,
- Though the mountains quake
- at its swelling pride.
- (Psalm 46, W. 1-4)
- Bless the Lord, 0 my soul!...
- ...He established the earth
- upon its foundations,
- So that it will not totter
- forever and ever.
- Thou didst cover it with
- the deep as with a garment;
- The waters were standing
- above the mountains.
- At Thy rebuke they fled;
- 198
- World in Peril
- At the sound of Thy thunder
- they hurried away.
- The mountains rose;
- the valleys sank down
- To the place which Thou
- established for them.
- Thou didst set a boundary
- that they may not pass over;
- That they may not return
- to cover the earth...
- ...Let the glory of the Lord
- endure forever;
- Let the Lord be glad in
- His works.
- He looks at the earth,
- and it trembles;
- He touches the mountains,
- and they smoke.
- I will sing to the Lord as
- long as I live;
- I will sing praise to my
- God while I have my
- being...
- (Psalm 104, W. 5-9, 31-33)
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