一、先秦债及其法律调整的起源根据考古发现和史籍记载。我国上古交换或贸易的经济交往史可上溯到旧石器时代。1972～1974年河北阳原虎头梁发掘了一个狩猎遗址,其中遗存的石器多系细致加工而成,未发现粗加工时的粗大石块与石皮;并且还出土了十余件运用磨孔、两面对钻和磨光等技术的装饰器品;这些发现揭示了当时狩猎人群用猎物或其它物品交换所需工具 First, the pre-Qin debt and its legal basis for the origin of archaeological discoveries and historical records. The history of economic exchanges in the exchange or trade of ancient China can be traced back to the Paleolithic period. From 1972 to 1974, a hunting site was excavated in Hutouliang, Yangyuan, Hebei Province. Among them, the remains of stonework were more ordained and were processed in detail. No coarse stones and stone skin were found during roughing; more than 10 pieces of groundwork were excavated , Two face-to-face tools for drilling and polishing technology; these discoveries revealed the tools needed by the hunting population to exchange prey or other items