Species
Radulichnus inopinatus Voight, 1977
Taxon description
Voigt, 1977
Diagnosis: Minute patches or shallow grooves with parallel or subparallel tiny striae arranged side by side in transverse rows or irregularly distributed.
Lopes & Pereira, 2018
Diagnosis (original): Meandering paths consisting of densely packed longitudinal patches or grooves side by side with straight parallel fine furrows or scratches engraved into the substratum.
Diagnosis (redefined): Groupings of closely spaced, elongated narrow (width <1/3 of length) furrows, irregularly distributed or arranged in patches disposed side by side, forming fan-shaped transverse rows covering large areas of the substrate. The furrows are straight and parallel to each other, with spacing between them ≤ 1/5 of the length of an individual furrow.
Synonyymit
1977 Radulichnus inopinatus n. ichnospecies — Voigt , pp. 340, fig. 3a-c
1982 Grazing traces — Akpan et al., , fig. 37:3, 4
2003 Radulichnus inopinatus Voight, 1977 — Jagt , pp. 1:1-4; 2:1-2
2005 Radulichnus inopinatus Voight, 1977 — Wisshak et al. , pp. 111, fig. 14D
2007 Radulichnus inopinatus — de Gibert et al. , pp. 789, fig. 5
2022 Radulichnus inopinatus Voight, 1977 — Martinell & Domènech , pp. 242
2023 Radulichnus inopinatus Voight, 1977 — El Hedeny et al. , pp. 8, fig. 4C, D
Aiheeseen liittyvät julkaisut
Wisshak, M., Gektidis, M., Freiwald, A., Lundälv, T. 2005. Bioerosion along a bathymetric gradient in a cold-temperate setting (Kosterfjord, SW Sweden): an experimental study. Facies 51, 1-4, 93-117. DOI:10.1007/s10347-005-0009-1
Akpan, E. B., Farrow, G. E., Morris, N. 1982. Limpet grazing on Cretaceous algal-bored ammonites. Palaeontology 25, 2, 361-367.
Voigt, E. 1977. On grazing traces produced by the radula of fossil and recent gastropods and chitons. Geological Journal 9, 335-346. Seel House Press.
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Gnathichnidae |
| Genus | Radulichnus |
| Species | inopinatus |
| transversus |
Levinneisyys ja viitteet
- Wisshak et al., 2005a Recent
- Voigt, 1977 Mülheim Cenomanian
- Akpan et al., 1982 Albian