Based on studies on sequeence stratigraphy, event stratigraphy, biostratigraphy and lithos-tratigraphy, it is concluded that the Sailinhuodong Group is a part of the Bayan Obo Group.

• 据层序地层、事件地层、生物地层和岩石地层研究.；腮林忽洞群是白云鄂博群的一部分。