References - Section 6

Cuthbertson, R. (1988). Occurrence and density of shell in the vicinity of Sevenfoot Knoll, Man O’War shoal, Sixfoot Knoll and Area B. Maryland Geological Survey. Coastal and Estuarine Geology Program File Report No. 56. 

DeAlteris, J., 1988.  The geomorphic development of Wreck Shoal, a subtidal oyster reef of the James River, Virginia.  Estuaries 11, 240-249

Donoghue, J.F. 1990. Trends in Chesapeake Bay Sedimentation Rates during the Late Holocene. Quarternary Research 34: 33-46.

Mann, R., J. M. Harding. and M. Southworth. (2009). Reconstructing pre-colonial oyster demographics in the Chesapeake Bay, USA. Estuarine, Coastal and Shelf Science 85: 217-222

Smith, G.F., E. B., Roach, and, D. G. Bruce. 2003. The location, composition, and origin of oyster bars in mesohaline Chesapeake Bay. Estuarine, Coastal and Shelf Science 56, 391-409.