married, still the tie is only nominal."
The institution of the gens seems to have its origin in the majority of cases in the Punaluan family. True, the Australian class system also offers a starting point for it; the Australians have gentes, but not yet a Punaluan family, only a cruder form of group marriage.15
In all forms of the group family it is uncertain who is the father of a child, but certain, who is its mother. Although she calls all the children of the aggregate family her children and has the duties of a mother toward them, still she knows her natural children from others. It is also obvious that, as far as group marriage exists, descent can only be traced on the mother's side and, hence, only female lineage be acknowledged. This is actually the case among all savage tribes and those in the lower stage of barbarism. To have discovered this first is the second great merit of Bachofen. He designates this exclusive recognition of descent from the female line and the hereditary relations resulting therefrom in course of time as "maternal law." I retain this term for the sake of brevity, although it is distorted; for at this social stage there is no sign yet of any law in the juridic sense.