Species
Spirichnus contentus Plewes, 1996 nomen nudum
Luokittelu
Organism group | Biota |
Ichnofossil group | Ichnofossils |
Bioerosional trace fossils | |
Family | Trypanitidae |
Genus | Spirichnus |
Species | contentus |
spiralis | |
vacillarum |
Organism group | Biota |
Ichnofossil group | Ichnofossils |
Bioerosional trace fossils | |
Family | Trypanitidae |
Genus | Spirichnus |
Species | contentus |
spiralis | |
vacillarum |