New data on psammosteid heterostracans (Pteraspidomorpha) and acanthodians (Acanthodii) from the Pärnu Regional Stage (Lower Eifelian, Middle Devonian) of Estonia.
| Autor: | Glinskiy, Vadim N.1 vadim.glinskiy@gmail.com, Pinakhina, Darya V.1 darya.pinakhina@gmail.com |
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| Zdroj: | Estonian Journal of Earth Sciences. 2018, Vol. 67 Issue 1, p76-87. 12p. |
| Databáze: | Academic Search Ultimate |
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