Paleontologicheskiy Zhurnal, 1971 (1): 37-48, fig.1-5, pl.4; Moskva.
Journal of Paleontology, 25: 454-487, fig.1-14, pl.68-71; Tulsa, Oklahoma.
Monography, U.S. geological Survey, 42: 1-211, pl.1-29; Washington.
| Authors | Year | Title | |
|---|---|---|---|
|
|
Kuzina | 1971 |
O nekotorykh novykh i maloizvestnykh ranevizeyskikh (saurskikh) ammonoideyakh.
Paleontologicheskiy Zhurnal, 1971 (1): 37-48, fig.1-5, pl.4; Moskva.
|
|
|
Miller & Collinson | 1951 |
Lower Mississippian ammonoids of Missouri.
Journal of Paleontology, 25: 454-487, fig.1-14, pl.68-71; Tulsa, Oklahoma.
|
|
|
Smith | 1903 |
The Carboniferous Ammonoids of America.
Monography, U.S. geological Survey, 42: 1-211, pl.1-29; Washington.
|