Genus
Baltoplacognathus Zhang, 1998
Aiheeseen liittyvät julkaisut
Männik, P., Viira, V. 2012. Ordovician conodont diversity in the northern Baltic. Estonian Journal of Earth Sciences 61, 1, 1-14. Estonian Academy Publishers. DOI:10.3176/earth.2012.1.01
Hints, O., Viira, V., Nõlvak, J. 2012. Darriwilian (Middle Ordovician) conodont biostratigraphy in NW Estonia. Estonian Journal of Earth Sciences 61, 4, 210-226. DOI:10.3176/earth.2012.4.03
Viira, V. 2011. Lower and Middle Ordovician conodonts from subsurface of SE Estonia and adjacent Russia. Estonian Journal of Earth Sciences 60, 1, 1-21. DOI:10.3176/earth.2011.1.01
List of species
1. Baltoplacognathus reclinatus (Fåhraeus, 1966) | Lasnamägi Stage
2. Baltoplacognathus robustus (Bergström, 1971) | Uhaku Stage
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Conodonta |
| Family | Polyplacognathidae |
| Genus | Baltoplacognathus |
| Species | reclinatus |
| robustus | |
| Genus | Eoplacognathus |
| Yangtzeplacognathus |