Senckenbergiana, 21: 338-356, fig.1-11; Frankfurt a.M.
Senckenbergiana, 21: 338-356, fig.1-11; Frankfurt am main.
| Authors | Year | Title | |
|---|---|---|---|
|
|
Dahmer | 1939 |
Die Cephalopoden des Oberharzer Kahleberg-Sandsteins (Unter-Devon).
Senckenbergiana, 21: 338-356, fig.1-11; Frankfurt a.M.
|
|
|
Dahmer | 1939 |
Die Cephalopoden des Oberharzer Kahleberg-Sandsteins (Unter-Devon).
Senckenbergiana, 21: 338-356, fig.1-11; Frankfurt am main.
|