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Fig. 4 | Earth, Planets and Space

Fig. 4

From: Paleomagnetic directional groups and paleointensity from the flood basalt in the Tarim large igneous province: implications for eruption frequency

Fig. 4

Thermomagnetic curves of magnetic susceptibility. Red filled symbols represent heating, and blue open symbols represent cooling. Rock magnetic data. a Sample with single Curie point, heating in air. b Sample with a Curie point suggestive of magnetite with near-reversible curves, heating in air. c Sample with three Curie points, heating in air. d Same sample as (c) heated in Ar showing two Curie points

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