Table Name | Field Name | Begin Column | Definition | Valid Values | Descriptions
Renvagpln.shp | Id_key |  | Number,3,0 | 1 | County Boundary
|  |  |  | 261 | Geological contact - well defined
|  |  |  | 262 | Geological contact - inferred
|  |  |  | 265 | Channel Scarp - well defined
|  |  |  | 266 | Channel Scarp - inferred
| Sgeolntype |  | Text, 35 | County Boundary | Descriptions of unique Identifiers
|  |  |  | Geological Contact -Well Defined | A well-defined boundary between geological units.
|  |  |  | Geological Contact - Inferred | A lesser defined boundary between geological units.
|  |  |  | Channel Scarp - Well Defined | A well-defined boundary separating relatively flat terrain from steeper slopes, generally created by water erosion
|  |  |  | Channel Scarp - Inferred | A lesser defined boundary separating relatively flat terrain from steeper slopes, generally created by water erosion.