Genus
Augoichnus Arendt, 2012
Taxon description
Wisshak et al., 2019a
Attachment; substrate calcareous; tracemaker invertebrate?
Arendt, 2012
Diagnosis. Traces of varying, usually shallow depth, on skeletons of Hypermorphocrinus and occa sionally other crinoids. Ovoid in outline (less com monly oval and round), bilaterally symmetrical, rimmed by marginal groove or two grooves, with a rel atively deeper subcentral depression and as a rule, paired tubercles between it and the posterior margin. Sometime skeleton was perforated.
Selection of related publications
Arendt, Yu. A. 2012. Traces of Augoichnus dituberculatus gen. et sp. nov. on Hypermorphocrinus magnospinosus from the Lower Permian of Cisuralia. Paleontological Journal 46, 8, 886-893. DOI:10.1134/S0031030112080047
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Centrichnidae |
| Genus | Augoichnus |
| Species | dituberculatus |
| Genus | Centrichnus |
| Lacrimichnus | |
| Ophthalmichnus | |
| Salsariichnus | |
| Solealites | |
| Solichnus | |
| Tremichnus |