@article{oai:soar-ir.repo.nii.ac.jp:00017213, author = {松崎, 一 and 小林, 国夫 and 百瀬, 寛一}, journal = {信州大學紀要}, month = {May}, note = {In previous paper, we discussed the natural remanent magnetism (N. R. M.) and the thermo-remanent magnetism (T. R. M.) of the upper & the lower lava flow of Mt. Utsukushiga-hara. We are concerned here with the anormalous magnetization of the samples taken from the top of the Mt.
Utsukushiga-hara. Collecting the samples which were found placed closely by each other in the same rock mass from the lava flow at 0-ga-hana, we measured both the directions and intensities of N. R. M. and T. R. M. of them. The results are as follows: (1) N . R. M. of the samples in the same rock mass are distributed at random. (2) The intensities of their N. R. M. are several tenfolds larger than the ordinary value of the lava.(3) While the intensities of their N. R. M. are the same as those of the lower lava flow. From these facts we discussed briefly about the causes of anormalous magnetization., Article, 信州大學紀要 (3): 49-53(1953)}, pages = {49--53}, title = {美ケ原熔岩の自然残留磁気について第Ⅱ報}, volume = {3}, year = {1953} }