Polyactina Radtke, 1991
| ID | 16341 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| CAD | Radial borings |
| Type | Microboring |
| Substrate | Calcareous substrate |
| Taxon | Polyactina |
| Author | Radtke, 1991 |
| Reference | Radtke, 1991 |
| Parent taxon | Saccomorphidae |
| Is valid | Yes |
| FAD | Sheinwoodian |
Includes:
| Species | Reference | Valid? |
|---|---|---|
| Polyactina araneola | Radtke, 1991 | Yes |
Synonymy
| Year | Synonym | Author | Pages | Figs | Reference |
|---|---|---|---|---|---|
| 1991 | Polyactina n. igen. | Radtke | 86 | Radtke, 1991 |
Descriptions and remarks
Branched, radial.
Category of architectural design: 2.74. Radial borings.