Genus
Rhamphodopsis Watson, 1934
Aiheeseen liittyvät julkaisut
Mark-Kurik, E., Põldvere, A. 2012. Devonian stratigraphy in Estonia: current state and problems. Estonian Journal of Earth Sciences 61, 1, 33-47. DOI:10.3176/earth.2012.1.03
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Class | Placodermi |
| Order | Ptyctodontida |
| Family | Ptyctodontidae |
| Genus | Chelyophorus |
| Ctenurella | |
| Meeksiella | |
| Neruchella | |
| Rhamphodopsis | |
| Rhynchodus | |
| Tollodus |
Levinneisyys ja viitteet
- Mark-Kurik & Põldvere, 2012a Narva Stage