Abeliella Mägdefrau, 1937
| ID | 15843 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Abeliella |
| Author | Mägdefrau, 1937 |
| Reference | Mägdefrau, 1937 |
| Parent taxon | Dendrinidae |
| FAD | Bathonian |
| LAD | Oligocene |
Includes:
Description(s)
Radtke et al., 2010:
Diagnosos. Boring system strictly dichotomously branched with entrance at the “basis” of the system. Diameters of the tunnels 4–8μm (after Mägdefrau, 1937)
Knaust, 2012a:
Branched, radial.
Buatois et al., 2017:
Category of architectural design: 2.75. Dendritic and rosetted borings.
Wisshak, 2012:
Emended diagnosis. Strictly dichotomously branching boring system, running at or closely below the surface of osteic substrates. From a single point of entry, galleries of nearly constant diameter ramify without anastomosis and may show slight lateral widening towards the periphery of the trace.
Wisshak, 2017:
Emended diagnosis. Strictly dichotomously branching boring system, running at or closely below the surface of osteic substrates. From a single point of entry, galleries of nearly constant diameter ramify without anastomosis and may show slight lateral widening towards the periphery of the trace.