XVII. Contributions to terrestrial magnetism. — No. VII
Containing a Magnetic Survey of a considerable portion of the North American Continent. From the moment that the fact was known, that the locality of the maximum of the magnetic Force in a hemisphere is not coincident, as was previously supposed, with the locality where the dip of the needle is 90°,...
| Published in: | Philosophical Transactions of the Royal Society of London |
|---|---|
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
The Royal Society
1846
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1098/rstl.1846.0018 https://royalsocietypublishing.org/doi/pdf/10.1098/rstl.1846.0018 |