Knethichnus parallelus Jacobsen et Bromley, 2009
| ID | 16619 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Knethichnus parallelus |
| Author | Jacobsen et Bromley, 2009 |
| Reference | Jacobsen & Bromley, 2009 |
| Parent taxon | Knethichnus |
| FAD | Ladinian |
| LAD | Chattian |
Type specimens
| Type | No | Type locality | Type horizon | Remarks | Reference | ||||
|---|---|---|---|---|---|---|---|---|---|
| holotype | Royal Tyrrell Museum of Palaeontology, Alberta | RTMP 88.36.39 | Red Deer River outcrops | Campanian | Dinosaur Park Formation | Jacobsen & Bromley, 2009 |
Description(s)
Jacobsen & Bromley, 2009:
Diagnosis: Scraping structures in witch serration traces extend as parallel grooves leading in some cases away from an initial groove.