A Comparison of Invasive and Non-Invasive Site Location Methods at Oakland Plantation, Natchitoches, Louisiana
Figure 1. Survey Map showing the location of the Slave/Tenant (area 1) and the pre-Civil War Cotton Gin (area 2) grids (Adapted from the 1997 augur survey map, on file at Oakland Plantation, courtesy of the National Park Service).
Figure 2. Magnetic anomaly at the pre-Civil War Cotton Gin (Figure by author, 2002).
Figure 3. (a) Magnetometry survey results of the Slave/Tenant Quarter Area; (b) Magnetic anomalies in the Slave/Tenant Quarter Area (Figure by author, 2002).
Figure 4. Structures Group compared to magnetic anomalies in the pre-Civil War Gin area (adapted from Miller and Wood 2000:57).
Figure 5. Structures Group compared to magnetic anomalies in the Slave/Tenant Quarter Area (adapted from Miller and Wood 2000:57).
Figure 6. Cut Nail Distribution compared to magnetic anomalies in the Slave/Tenant Quarter Area (adapted from Miller and Wood 2000:59).
Figure 7. Wire Nail Distribution compared to magnetic anomalies in the Slave/Tenant Quarter area (adapted from Miller and Wood 2000:60).
