@article{oai:nipr.repo.nii.ac.jp:00003023,
 author = {Ueno, Naoko and Ogishima, Tomoko and Ishikawa, Naoto and Funaki, Minoru},
 journal = {Polar geoscience},
 month = {Oct},
 note = {P(論文), Secondary magnetization produced during a thermal experiment in Thelliers' method was studied on 12 samples from the Mt. Riiser-Larsen area for that paleomagnetic data already been reported (N. ISHIKAWA and M. FUNAKI: Proc. NIPR Symp. Antarct. Geosci., 10, 79, 1997), and considered suitable for paleomagnetic study from the rock magnetic characteristics of samples. A remeasurement test of NRM on the same temperature step (NRM-check) as well as PTRM (PTRM-check) in air and in vacuum revealed secondary magnetization concerned with NRM and TRM which appeared at the same temperature, around 350℃, that would be explained by the oxidation of sulfide observed under a microscope. Secondary magnetization around 550℃ which appeared in air might also be caused by magneto-mineralogical change. These results are supported by the large variation of initial susceptibility around 300℃ and 550℃. Both the secondary magnetization of NRM and that of PTRM produced in vacuum were comparable to in air.},
 pages = {125--131},
 title = {A preliminary study of secondary magnetization during successive heating of rocks from the Napier Complex},
 volume = {11},
 year = {1998}
}