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Originally posted by beforebc
Hello all,
In his 1958 (Pantheon Books) publication, Earth's Shifting Crust, wherein Einstein wrote the forward, Charles Hapgood suggested that the earth's crust shifted (intact) .. and that while maintaining the same rotational axis alignment .. the crust moved across the inner mantle. It was this part of the theory that Einstein agreed with.
MOM then quotes a letter dated May 8, 1953 and published in The Path of the Pole by Dr. Charles Hapgood (1970) in which Dr. Albert Einstein wrote:
I find your arguments very impressive and have the impression that your hypothesis is correct. One can hardly doubt that significant shifts of the crust of the Earth have taken place repeatedly and within a short period of time.
When reading this quote, a person has to remember that it was made in 1953 long before much of what is now known about plate tectonics; the structure of the mantle and crust of the Earth; the Quaternary geology of Antarctica, Alaska, and Siberia; the creation of the "frozen" mammoths and other animals; and many other things had been discovered. No matter how brilliant a person might be, his conclusions can be only as good as the data that is available to them. In the case of Dr. Einstein, his conclusions are erroneous because they are built on data which research over the last 43 years have shown to be incorrect and obsolete.
Originally posted by beforebcHapgood went on to suggest that crustal shift was a normal occurrence and that the following areas of the globe had shifted into the northern pole position: Alaska, an area near southern Greenland, Hudsons Bay, and finally the Arctic.
Hapgood's theory about the age of the Sphinx now relates to that era when the lands of Alaska occupied the pole position .. because with that geography, the resultant equatorial line would have gone through Easter Island; Nasca, Peru; Giza, Egypt; and the sacred lands of the Indus Valley of old India (now Pakistan).
Originally posted by beforebc
Knowing as we do that everything ancient maintained strict cardinal alignments .. doesn't this suggest that the original construction of the Sphinx dates back to the Alaskan Era?
bc
The idea of the crustal shift (like the loosened skin of an orange I believe the metaphor was) has been completely bankrupt now for forty years. Just for a quick example, you can look at the chain that makes up the Hawaiian Islands. The existing above sea level islands make up the endpoint in a long string (or chain) of underwater (now extinct) volcanoes.
Originally posted by beforebc
Another interesting website ...Easter Island, Nasca and Giza .. all laying on the same equatorial line...
Originally posted by beforebc
Hello all,
If we are to date the Sphinx then shouldn't we examine all the evidence? Clearly the face and the body do not align - that is not the way of the Ancients. The land clearly moved and a new face constructed to re-align the face eastward.
Originally posted by beforebcThat process cannot be tectonics it moves too slow! So let's clear the air on this .. (if as claimed by tectonics there is a molten layer below the crust) ... then we are bound to ask these questions:
Originally posted by beforebc1.] How did ["cold" mountain roots form] that mirror the mountains on the surface? And why don't they get in the way when pushed around by the "heat engine" of tectonics .. and how could they grow if they had to grow in an environment of molten lava? Perhaps a better question is "Where is all the brittle rock that produce the "rock slides" that make earthquake?".. if it's molten down there"
Originally posted by beforebc2.] How is it (if tectonics is responsible for pushing mountains up) that mountains cover 52% of Asia, 36% of North America, 25% of Europe, 22% of South America, 17% of Australia, and 3% of Africa, and as a whole 24% of the Earth's land mass is mountainous. (From Internet Encyclopedia)
Originally posted by beforebcIsn't that a lot of mountains - and doesn't that cover a lot of square miles for a process that moves at a rate of only 20 cm per year? 20 cm is only about 8 inches!
Originally posted by beforebc3.] And how is it that the Frequency of Earthquakes Worldwide exceeds 1,400,000 .. if below the surface there is molten lava pushing the continents around willy nilly? How can shock waves penetrate that molten layer? Don't we all know that shock waves can not penetrate hundreds and hundreds of miles of soft layers of molten lava and still hit the surface with devastating forces?
Originally posted by beforebcCould it be that we're so afraid to object in class that we let our value system suffer?
Originally posted by beforebcHapgood had it right - it's a painful thought that we might all go at once - but (going all at once) is the fossil record - and, after all, the main purpose of tectonics was to provide a cover-up for the fossil (and artifact) record.
bc
Originally posted by beforebc
Hello all,
Harte said] There has been no "re-alignment" of the Sphinx's face
bc] I suggest that you look at this photo
bc] The term "Plastic Zone" was coined by Don L. Anderson, in "The Plastic Layer of the Earth's Mantle," Scientific American, July 1962, No 1, Pg. 52-9. He defines it as a NON-active layer. It's a good read!
bc] Deep earthquake have been recorded at depths of 400 miles. Are you suggesting that tectonics is pushing a crust that is over 400 miles thick?
bc] I suggest that you study the engineering of foundation design and construction. What you'll find is that compressive forces (hence compressive stresses) are very quickly dissipated by shear, in a process identified as a compression cone. Real time examples are the bridge columns that sit on steal plates - that sit on concrete abutments - that sit on larger concrete footings.
Get on the Net and look up compression cones and slenderness ratio. They kill tectonics!
Originally posted by Byrd
bc] Deep earthquake have been recorded at depths of 400 miles. Are you suggesting that tectonics is pushing a crust that is over 400 miles thick?
Why not? The diameter of the Earth is 7,900 miles. A 400 mile crust is a mere 5% of that. The magma layer below that 400 mile crust is around 80% of the remaining diameter. Why don't you think that this is sufficient to shift a mere 400 miles of crust?
As the lithospheric plates making up Earth's outer shell interact, some are plunged downward into the underlying mantle. As they exit the plate-tectonic game they get a new name: slabs. At first the slabs, rubbing against the overlying plate and bending under the stress, produce shallow-type subduction earthquakes. These are well explained. But as a slab goes deeper than 70 km, the shocks continue. Several factors are thought to help:
The mantle is not homogeneous but rather is full of variety. Some parts remain brittle or cold for very long times. The cold slab can find something solid to push against, producing shallow-type quakes, quite a bit deeper than the averages suggest.
Minerals in the slab begin to change under pressure. Metamorphosed basalt and gabbro in the slab changes to blueschist, which in turn changes into garnet around 100 km depth. Water is released at each step in the process while the rocks become more compact and grow more brittle. This dehydration embrittlement strongly affects the stresses underground.
Under growing pressure, serpentine minerals in the slab decompose into the minerals olivine and enstatite plus water. This is the reverse of the serpentine formation that happened when the plate was young. It is thought to be complete around 160 km depth.
Water can trigger localized melting in the slab. Melted rocks, like nearly all liquids, are less dense than solids, thus melting can break fractures even at great depths.
Over a wide depth range averaging 410 km, olivine begins to change to a different crystal form identical to that of the mineral spinel. This is what mineralogists call a phase change rather than a chemical change; only the volume of the mineral is affected. Olivine-spinel changes again to a perovskite form at around 650 km. (These two depths mark the mantle's transition zone.)
Other notable phase changes include enstatite-to-ilmenite and garnet-to-perovskite at depths below 500 km.
Thus there are plenty of candidates for the energy behind deep earthquakes at all depths between 70 and 700 km—perhaps too many. And the roles of temperature and water are important at all depths as well, though not precisely known. As scientists say, the problem is still poorly constrained.
Deep earthquakes can take place in subducting slabs owing to the complex phase transformations that occur as minerals are heated and put under pressure as they are pushed deeper. Conference participants debated current models of deep seismic activity and their limitations...
(my emphasis)
...Numerical simulations of reaction rates show that the olivine -> spinel transformation should be kinetically hindered in old, cold slabs descending into the transition zone. Thus wedge-shaped zones of metastable peridotite probably persist to depths of more than 600 km. Laboratory deformation experiments on some metastable minerals display a shear instability called transformational faulting. This instability involves sudden failure by localized superplasticity in thin shear zones where the metastable host mineral transforms to a denser, finer-grained phase. Hence in cold slabs, such faulting is expected for the polymorphic reactions in which olivine transforms to the spinel structure and clinoenstatite transforms to ilmenite. It is thus natural to hypothesize that deep earthquakes result from transformational faulting in metastable peridotite wedges within cold slabs.
Originally posted by beforebc
the entire row (from Hawaii to Kamchatka) are all virtually the same height .. they are all very nearly the same age - and cannot possibly be the result of some slow moving ocean basin.
Knowing as we do that everything ancient maintained strict cardinal alignments...
This sweeping, foundless generalisation baffles me:
What do you mean? What is "everything"? And what is ancient? And why are stating such rubbish?#
Cheers.
Rob.
The author has not confined himself to a simple presentation of this data. He has also set forth, cautiously and comprehensively, the extraordinary rich material that supports his displacement theory. I think that this rather astonishing, even fascinating, idea deserves the serious attention of anyone who concerns himself with the theory of the earth's development.
Originally posted by beforebc
Hello all,
If the continents (always pictured in their present form) had been grouped to form Pangea - then all subsequent movement would have caused then to separate.
Thus [tension] between them - [not compression].
Lacking the compressive forces .. we are without reasonable means to form the mountains
.. unless the claim is that they were indigenous to Pangea hundreds, or thousands, of millions of years ago.
In which case there is no defensible case - as many mountains ranges (the Andes, by example) are relatively new!
It's an extraordinary fact that Dr. Albert Einstein respected Charles Hapgood to the point of granting him audience
quoting einstein from an uncited source
I think that this rather astonishing, even fascinating, idea deserves the serious attention of anyone who concerns himself with the theory of the earth's development.
will prevail over these nameless attackers
Originally posted by beforebc
Hello Harte, Byrd, Nygdan, Essan and all,
bc] It's an extraordinary fact that Dr. Albert Einstein respected Charles Hapgood to the point of granting him audience, and then to read the original manuscript for Hapgood's Earth's Shifting Crust and then to agree to write the forward.
Originally posted by beforebc
And if some insist upon an ancient origin - then again there is no defensible case - as waterfalls (common of all mountains everywhere in the world) erode by nature, and their elevated hosts would have ceased to exist eons ago.
bc
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