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(a) Typical plots of NRM versus TRM. Partial TRM checks are shown by triangles. Large open circles are three-point sliding-window average of raw data (small circles). Labeled points are temperatures (°C) representing the range used to determine paleointensity. (b) Summary of paleointensity data meeting reliability criteria from Arctic lavas. AF, Agate Fiord; EF, Expedition Fiord; DC, Dragon Creek; BC, Blacknose Ridge. Averaged data shaded; unaveraged data, unshaded.
