Species
Didymaulichnus lyelli (Rouault, 1850)
Taxon description
Young, 1972
Diagnosis.- Gently curving, moderately deep, smooth, furrow-like trails, which are bisected longitudinally by a narrow median ridge. Trails oriented parallel to bedding planes, and may overlap and truncate one another.
Synonymy list
1850 Fraena lyelli — Rouault , pp. 731
1972 Didymaulichnus lyelli — Young , pp. 10
1981 Didymaulichnus lyelli (Rouault 1850) — Bradshaw , pp. 635, fig. Fig. 23
1984 Didymaulichnus lyelli Rouault 1850 — Pickerill et al. , pp. 258
1998 Didymaulichnus lyelli Rouault 1850 — Stanley & Pickerill , pp. 13, fig. 3:4
2013 Didymaulichnus lyelli Rouault 1850 — Rajkonwar et al. , pp. 23, fig. 2e
2017 Didymaulichnus lyelli — Sedorko et al. , pp. 311, fig. Fig. 3B-C
Klassificering
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Didymaulichnus |
| Species | alternatus |
| lyelli | |
| meanderiformis | |
| miettensis | |
| nankervisi | |
| nerodenkoi | |
| tirasensis |