Acritolepis urvantsevi
|
|
sp. nov.
|
Valiukevičius, Juozas, 2003, Devonian acanthodians from Severnaya Zemlya Archipelago (Russia), Geodiversitas 25 (1), pp. 131-204
: 146-151
|
146-151 |
Acritolepis ushakovi
|
|
sp. nov.
|
Valiukevičius, Juozas, 2003, Devonian acanthodians from Severnaya Zemlya Archipelago (Russia), Geodiversitas 25 (1), pp. 131-204
: 136-146
|
136-146 |