An Archaeology of Abundance focuses on the archaeology and historical ecology of a series of islands located off the Pacific Coast of Alta and Baja California, from the Channel Islands to Cedros Island. Compared to the adjacent mainland, these islands have long been considered marginal habitats for ancient hunter-gatherers, beginning with accounts of early Spanish explorers and by later naturalists, scientists, and government agents, as well as the anthropologists and archaeologists who followed. This perception of marginality has greatly influenced our interpretation of a variety of archaeological issues including the antiquity of first settlement; the productivity of island floras, freshwater, and mineral resources; human population density; and the nature of regional exchange, wealth, and power networks. Recent advances in archaeological and historical ecological research, combined with field observations of recovering ecosystems suggest that the California Islands may not have been the marginal habitats they once appeared to be. Severe overgrazing and overfishing during historic times heavily impacted local ecosystems, which are now recovering under modern management, conservation, and restoration practices. While older models developed through the perspective of island marginality may hold true for certain resources or islands, it is important to reconsider our interpretations of past and present archaeological data, and reevaluate long-held assumptions, given these new insights. Ultimately, a reexamination of the effects of perceived marginality on the history of archaeological interpretations on California's islands may have broad implications for other island archipelagos worldwide.
HISTORY OF THE DECADE OF GEOLOGICAL KNOWLEDGE POPULARIZATION BY THE PUBLIC ORGANIZATION UKRAINIAN ASSOCIATION OF GEOLOGISTS