| |
Authors |
Year |
Title |
|
Girty |
1909 |
The fauna of the Caney Shale of Oklahoma.
Bulletin, U.S. Geological Survey, 377: 1-106, pl.1-13; Washington.
|
|
|
Manger & Pareyn |
1979 |
New Carboniferous dimorphoceratid ammonoids from Algeria and Arkansas.
Journal of Paleontology, 53 (3): 657-665, fig.1-3, pl.1.
|
|
|
Manger |
1988 |
Phylogeny of the Carboniferous Ammonoid Family Dimorphoceratidae.
In: Wiedmann,J. & Kullmann,J. (Eds.), Cephalopods - Present and Past: 29-42, 6 text-figs., Stuttgart.
|
|
|
Ruan |
1981b |
Carboniferous Ammonoid faunas from Qixu in Nandan of Guangxi.
Mem. Nanjing Inst. Geol. Palaeont., Acad. Sinica, 15: 153-232, fig.1-89, pl.1-15; Nanjing.
|