Texas Parks and Wildlife Department, Coastal Fisheries Branch2010-02-152010-02-151976http://hdl.handle.net/1969.3/220589 maps, 45 x 58 cm., bound; available for download at the link below.This collection of 9 maps depicts more than 100 oyster reefs in light grey upon a two-tone background differentiating land mass in white and water in blue. One base map of the area in the scale - 1:100,000 (based upon nautical chart 11326) and 8 detailed maps in the scale - 1:30,000 are included.mapsoyster reefsoystersCrassostrea virginicaMap