| |
Authors |
Year |
Title |
|
Gordon |
1965 |
Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
|
|
|
Miller & Youngquist |
1948 |
The cephalopod fauna of the Mississippian Barnett Formation of Central Texas.
Journal of Paleontology, 22: 649-671, fig.1-3, pl.94-100; Tulsa, Okla.
|
|
|
Youngquist |
1949a |
The cephalopod fauna of the White Pine shale of Nevada.
Journal of Paleontology, 23: 276-305, fig.1-3, pl.59-64; Tulsa, Okla.
|