differing only in the use of basic ceramic technology. As such, researchers are now redefining the period to begin with not only pottery, but the appearance of permanent settlements, elaborate burial practices, intensive collection and/or horticulture of starchy seed plants (see Eastern Agricultural Complex), differentiation in social organization, and specialized activities, among other factors. Most of these are evident in the Southeastern Woodlands by 1000 BCE. In some areas, like South Carolina and coastal Georgia, Deptford culture pottery manufacture ceased after c. 700 CE. Subsistence strategies In coastal regions, many settlements were near the coast, often near salt marshes, which were habitats rich in food resources. People tended to settle along rivers and lakes in both coastal and interior regions for maximum access to food resources. Nuts were processed in large amounts, including hickory and acorns, and many wild berries, including palm berries, blueberries, raspberries, and strawberries, were eaten, as well as wild grapes and persimmon. Most groups relied heavily on white-tailed deer, but a variety of other small and large mammals were hunted also, including beaver, raccoon, and bear. Shellfish formed an important part of the diet, attested to by numerous shell middens along the coast and interior rivers. Coastal peoples practiced seasonal mobility, moving to the coast during the summer to take advantage of numerous marine resources such as sea mammals and shellfish, then moved to interior locations during the winter where access to deer, bear, and anadromous fish such as salmon could see them through the winter. Seasonal foraging also characterized the strategies of many interior populations, with groups moving strategically among dense resource areas. Recently evidence has accumulated a greater reliance on woodland peoples on cultivation in this period, at least in some localities, than has historically been recognized. This is especially true for the middle woodland period and perhaps beyond. C. Margaret Scarry states "in the Woodland periods, people diversified their use of plant foods ... [they] increased their consumption of starchy foods. They did so, however, by cultivating starchy seeds rather than by gathering more acorns." Smith and Yarnell refer to an "indigenous crop complex" as early as 3800 B.P. in parts of the region. Middle Woodland period (200 BCE – 500 CE) The beginning of the Middle Woodland saw a shift of settlement to the Interior. As the Woodland period progressed, local and inter-regional trade of exotic materials greatly increased to the point