Contribution
Actinolepis (Arthrodira) from the Middle Devonian of Estonia
Mark-Kurik, Elga
Palaeontographica Abteilung A Band A143 Lieferung 1-6 (1973), p. 89 - 108
publié: Jan 1, 1973
Mots-clefs
Actinolepis • arthrodires,Devonian • Devonian • Estonia