Zircon U‐Pb Ages of Tonalite in Faku, Liaoning Province, China, and the Early Paleozoic Magmatic Activity in the North Margin of the North China Craton.

The article offers study of the tectonic evolution history of the Early Paleozoic in the middle of the north margin of the North China Craton, and provides evidence for the regional tectonic evolution and solution of geological problems. Topics include samples for zircon dating, and zircon Hf isotopic analyses were collected from tonalite in the Yangjiawopu village, Faku County, Liaoning Province; and concluded the discovery of Early Paleozoic igneous rocks in the Songliao Basin.