Contents: Flotation Specimen Class Coding Index
Primary Key: CD_SCLASS
Columns:
| Name | Type | Size | Contents |
| CD_SCLASS | NUMBER | Integer | Specimen Class Code |
| TEXT | VARCHAR | 100 | Specimen Class Description |
Codes:
| CD_SCLASS | TEXT |
| 1 | Crop |
| 2 | Incipient cultivar |
| 3 | Encouraged plant and agricultural weed |
| 4 | Halophyte |
| 5 | Weed |
| 6 | Grass |
| 7 | Gathered perennial |
| 8 | Introduced pland (historic) |
| 9 | Unidentified plant remain |
| 10 | Mesquite--charcoal |
| 11 | Riparian--charcoal |
| 12 | Desert wash--charcoal |
| 13 | Dry desert--charcoal |
| 14 | Exotic--charcoal |
| 19 | Unidentified--charcoal |
| 50 | Snail |
| 51 | Ostracode |
| 52 | Algal Spores |
| 80 | Rodent |
| 81 | Termite |
| 82 | Misc. insects |
| 83 | Uncarbonized seeds |
| 90 | Marine Shell |
| 91 | Bone--unspecified |