This feature class represents geomorphic surfaces and is built from Surface_Contacts, contacts, and faults.
| Field Name | Field Alias | Length (text fields) |
Field Type | Field Value | Default | Allow Nulls? | Attributes / Examples | Description / Notes |
|---|---|---|---|---|---|---|---|---|
| FGDC_code | " | 16 | String | variable | [null] | TRUE | 30.3.12 | FGDC geologic symbol reference number. |
| SurfaceID | " | 16 | String | variable | [null] | TRUE | Qtrp3 | related to surface detail |
| Label | " | 16 | String | variable | [null] | TRUE | Qtrp3? | includes queries |
| Overlies | " | 16 | String | variable | [null] | TRUE | [null] unknown, IPm | unit surface overlies |
| SurfMod | SurfaceModification | 50 | String | variable | [null] | TRUE | unspecified, dissected, undissected | Degree of erosional modification of surface |
| Confidence | " | 16 | String | CVD | [null] | TRUE | unspecified, certain, probable, uncertain | confidence regarding feature level ID |
| SrfIDbasis | SurfaceIDbasis | 50 | String | variable | [null] | TRUE | unspecified, discordance, soil, position, morphology | |
| General_ID | Generalized_ID | 16 | String | variable | [null] | TRUE | Qsf | How to Generalize this polygon. |
| SourceID | " | 128 | String | variable | [null] | unknown; unspecified; Smith, 2006b [variable] | Feature level metadata (who mapped this); related to bibliographic detail | |
| Descriptn | Description | 255 | String | variable | [null] | TRUE | Description of area of polygon (feature level) |