Geologic units within the TilarĂ¡n region at 1:100,000 scale.
gid
Row ID(Metadata) |
Unique identifier for the row in the database table. |
mage_id
cover-id(Metadata) |
Record identifier used as the cover-id value in the original ArcInfo coverage, lacks scientific significance. |
ptypei
Legend sequence(Scientific information) |
Number indicating the sequence of geologic units in the legend. |
ptype
Geologic unit symbol(Scientific information) |
Short text symbol typically used to label geologic map units. |
description
Geologic unit description(Scientific information) |
Short description of the geologic unit. |
geom
Geometry, LCC(Geographic location) |
Geometry of the feature expressed in meters using the original map projection, Lambert Conformal Conic. |
wgs84_geom
Geometry, WGS84(Geographic location) |
Geometry of the feature expressed in decimal degrees WGS84 west longitudes negative. |