Special Papers, Geological Society of America, 14: 1-262, fig.1-41, pl.1-39; Baltimore.
| Authors | Year | Title | |
|---|---|---|---|
|
|
Miller | 1938 |
Devonian ammonoids of America.
Special Papers, Geological Society of America, 14: 1-262, fig.1-41, pl.1-39; Baltimore.
|