Final answer:
The information provided doesn't specify Janet Spector's work near Jordan, Minnesota but includes discussions about archaeological ethics and significant anthropological discoveries, reflecting the complexity of the study of history.
Step-by-step explanation:
The question asks about Janet Spector's work near Jordan, Minnesota. Unfortunately, the provided information does not give specifics on Janet Spector's excavation in that area. Instead, it discusses tensions between scientists and Native Americans regarding the handling of archaeological finds. However, Spector is known for her innovative interdisciplinary work that combines archaeology with oral tradition and ethnohistory, especially in relation to the Dakota people of Minnesota. The provided texts talk about the complexities of archaeological ethics and the discovery of significant finds such as a 9,000-year-old grave in Peru, which has implications for gender roles in history. They illustrate broader issues in the field of archaeology, such as the conflict between the need for scientific research and the respect for the beliefs and rights of indigenous peoples.