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大别山北部的变质复理石推覆体属华北大陆板块南部的盖层推覆体，主要包括佛子岭群和卢镇关群。其时代主要为震旦纪—早古生代至泥盆纪。变质作用主要为角闪岩相—绿片岩相，在靠近变质蛇绿混杂岩带附近的部分（佛子岭群）可能曾经因卷入变质蛇绿混杂岩带而有过麻粒岩相或榴辉岩相（？）变质作用。变质复理石推覆体中岩石变形强烈，但不同地段变形程度不等。
The metamorphic flysch nappe in the northern part of the Dabie Mountains belongs to the caprock nappe in the southern part of the North China continental plate, which mainly includes the Foziling and Luzenguan groups. Its era mainly Sinian - Early Paleozoic to Devonian. Metamorphism is mainly amphibolite facies - greenschist facies, in the vicinity of the metamorphic ophiolite melange zone (Fuziling Group) may have been involved in the metamorphic ophiolite melange zone had granulitoid or durian Hui rock facies (?) Metamorphism. The deformation of the metamorphic flysch body is strong, but the deformation degree varies from section to section.