Karethraichnus Zonneveld, Bartels, Gunnell et McHugh, 2016
| ID | 20241 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Karethraichnus |
| Author | Zonneveld, Bartels, Gunnell et McHugh, 2016 |
| Reference | Zonneveld et al., 2016 |
| Parent taxon | Bioerosional trace fossils |
| FAD | Campanian |
| LAD | Recent |
Includes:
Description(s)
Dworczak et al., 2025:
Emended diagnosis: Circular to subcircular non-penetrative and penetrative holes bored into osteic substrates. The boring that terminates within the substrate, forms a shallow, bowl-shaped pit. If the holes are deeper, they display a deeper shaft with a rounded to flattened terminus. Penetrative holes usually have straight or convex vertical edges.