Centrichnus Bromley et Martinell, 1991
| ID | 15830 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Centrichnus |
| Author | Bromley et Martinell, 1991 |
| Reference | Bromley & Martinell, 1991 |
| Parent taxon | Centrichnidae |
| FAD | Turonian |
| LAD | Recent |
Includes:
Description(s)
Pokorný & Štofik, 2017:
Diagnosis: Shallow biogenic etching traces on carbonate lithic or skeletal substrates comprising centrically arranged arcuate or ring-shaped grooves (Bromley and Martinell,1991).
Blissett & Pickerill, 2007:
Diagnosis– (After Bromley & Martinell, 1991, p. 247.) “Shallow biogenic etching traces on carbonate lithic or skeletal substrates comprising centrically arranged arcuate or ring-shaped grooves.”
Knaust, 2012a:
Unbranched, groove.
Buatois et al., 2017:
Category of architectural design: 2.77. Multiple attachment bioerosion traces.
Wisshak et al., 2019a:
Attachment; substrate calcareous; tracemaker invertebrate