Final answer:
Experts use analysis of cut marks on both human and animal bones to interpret past behaviors such as cannibalism, funerary practices, and the utilitarian use of animal bones. Such studies aid in the broader understanding of human evolution and behavior, despite the challenges due to the often incomplete nature of the archaeological record.
Step-by-step explanation:
The exploration of animal (canid) modification of bones from human remains often intertwines with the work of forensic anthropologists who study past human activities, including funerary rites and cases of cannibalism. In the historical case of the Jamestown colony, forensic analysis by Douglas Owsley revealed cut marks on a skull that were indicative of cannibalism during a period of extreme starvation. Similarly, the analysis of Homo antecessor bones with cutmarks is subject to ongoing debate as to whether they represent cannibalism, funerary rites, or something else entirely unresolved. Zooarchaeologists also study animal bones to understand human behavior, such as in the Gravettian tool industry where animal remains were used for decorative and traditional tool purposes.
Understanding Human Evolution and Behavior:
Anthropologists and archaeologists work together to piece together human history using available archaeological evidence. This involves the study of skeletal remains to understand cultural practices, social structures, and survival strategies. The work is often challenging due to the fragmentary nature of ancient evidence and requires cross-disciplinary collaboration between archaeologists, anthropologists, genetic scientists, historians, and sociologists.