paleomagnetic

Paleomagnetic measurements demonstrate that the Jijiagou section which is the stratotype one of Baode Stage of the Neogene in China records 12 normal and 11 reversed polarity zones.

古地测量明,中国新近系保德阶界线层型,山西保德冀家沟剖面记录了12个正极段与11个负极段。