The book progresses through chapters focusing on midden formation, dietary reconstruction, technological analysis, and social structure, emphasizing the importance of archaeological excavation, radiocarbon dating, and paleoenvironmental reconstruction in interpreting these sites. Unique data sources, such as isotopic analysis, provide detailed information about past diets and environmental conditions.
By integrating archaeological data with insights from ecology, geology, and ethnography, Coastal Shell Mounds offers a holistic understanding of human-environment interactions in coastal settings. Ultimately, the book argues that shell mounds are not merely refuse heaps but repositories of cultural and environmental information, offering a unique window into coastal history and adaptation.
It concludes with a discussion of the conservation and management of shell middens, highlighting the need to protect these fragile archaeological sites for future generations.