Layer Estimates:

Layer: NPS_OCRB_centroid (ID:0)
Count: 93
Extent:

XMin: -169.452788708932
YMin: -14.2368728813783
XMax: 144.655113939657
YMax: 67.4121854300137
Spatial Reference: GEOGCS["North_American_Datum_1983",DATUM["D_North_American_1983",SPHEROID["Geodetic Reference System of 1980",6378137.0,298.2572221009113]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

Layer: NPS_OCRB_boundary (ID:1)
Count: 93
Extent:

XMin: -170.727550256539
YMin: -14.2831643334672
XMax: 144.735069711198
YMax: 67.8002777659062
Spatial Reference: GEOGCS["North_American_Datum_1983",DATUM["D_North_American_1983",SPHEROID["Geodetic Reference System of 1980",6378137.0,298.2572221009113]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]