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Magnetic anomalies occur where vast deposits of iron ore have caused a local deviation in the Earth's magnetic field.
Any place where the Earth's magnetic field is not smooth and uniform.
Some are so minor that they can't be detected without a million dollars worth of fancy equipment, some you can detect with a pocket compass.
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First related the symmetrical magnetic patterns in seafloor basalts to seafloor spreading at a mid-ocean ridge?
Lawrence W. Morley, Frederick John Vine, and Drummond Hoyle Matthews were the first to tie magnetic stripe anomalies to seafloor spreading. The magnetic anomalies was the first evidence that supported the theory of seafloor spreading.
A What happens to the angle of declination as you get closer to the poles?
when you are close to the magnetic north pole, the declination will be so variable and unpredicatable that a magnetic compass becomes all but useless. You also need to consider the effect of local magnetic anomalies and polar wandering. felicity knows whats up<3
What is the difference between animalia and plantae?
anomalies has fur
Is oil magnetic or non-magnetic?
non-magnetic
Can droughts occur in any climate?
Yes, they can, but they are very rare anomalies in wet countries.
Does planet Venus has marine magnetic anomalies?
yes
What do magnetic anomalies provide evidence of?
seafloor spreading
What has the author Dwight Edward Eggers written?
Dwight Edward Eggers has written: 'Downward continuation and transformation of potential fields with application to marine magnetic anomalies' -- subject(s): Magnetic anomalies
What has the author Benjamin M Shaub written?
Benjamin M. Shaub has written: 'The book of mineral photographs' -- subject(s): Pictorial works, Mineralogy 'Magnetic anomalies of the Ticonderoga, N.Y., quadrangle' -- subject(s): Magnetic anomalies 'Treasures from the earth' -- subject(s): Rocks, Mineralogy 'Magnetic anomalies of the Paradox Lake, N.Y., quadrangle' -- subject(s): Geomagnetism
Regions of the sea floor with negative magnetic anomalies were formed during times when Earth's magnetic field was or had?
reverse polierty
What has the author Howard W Oliver written?
Howard W Oliver has written: 'Locations, descriptions, densities, and magnetic susceptibilities of rock samples collected for analyses of gravity and aeromagnetic anomalies in Yellowstone National Park, Wyoming, Idaho, and Montana' -- subject(s): Magmatism, Gravity anomalies, Volcanism, Magnetic anomalies
Why is the North Pole on the earth not the North Pole?
Because of magnetic anomalies in the earth's plates, the magnetic north pole moves slightly to different places.
First related the symmetrical magnetic patterns in seafloor basalts to seafloor spreading at a mid-ocean ridge?
Lawrence W. Morley, Frederick John Vine, and Drummond Hoyle Matthews were the first to tie magnetic stripe anomalies to seafloor spreading. The magnetic anomalies was the first evidence that supported the theory of seafloor spreading.
What has the author Jack L Gilmore written?
Jack L. Gilmore has written: 'Gravity survey of the Randalia magnetic anomaly, Fayette County, Iowa' -- subject(s): Gravity, Magnetic anomalies
Who found the evidence of the earth's magnetic field reversal?
The US Navy while performing a careful survey of magnetic compass anomalies in the early 1950s to improve navigation. The data and the survey was originally classified.
How did Magnetic Island get its name?
The name comes from compass perturbations reported when Capt. James Cook sailed past it in 1770. However subsequent investigations have failed to turn up any magnetic anomalies.
What types of anomalies are found in relational database?
There are 3types 1) Update Anomalies 2) Insertion Anomalies 3) Deletion Anomalies
