Layer Estimates:

Layer: 1990 Percent Black Population (ID:0)
Count: 2168
Extent:

XMin: -74.2590900000035
YMin: 40.4773989992644
XMax: -73.7002720000527
YMax: 40.9175769986796
Spatial Reference: GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["degree",0.0174532925199433]]