Genus
Paleohelcura Gilmore, 1926
Aiheeseen liittyvät julkaisut
Loydell, D. K. (ed) 2011. Siluria Revisited: Programme and Abstracts. International Subcommission on Silurian Stratigraphy. pp. .
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Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Soft-sediment trace fossils | |
| Trackways and scratch imprints | |
| Family | Protichnidae |
| Genus | Glaciichnium |
| Keircalia | |
| Mitchellichnus | |
| Paleohelcura | |
| Species | antarcticum |
| tridctyla | |
| Genus | Protichnites |
| Siskemia | |
| Stiallia | |
| Stiaria |
Levinneisyys ja viitteet
- Loydell, 2011 (ed) Ringerike, Norway Wenlock