|
Nishida |
1971 |
Carboniferous Ammonoids from Akiyoshi.
Bulletin of the Akiyoshi-dai Science Museum, 7: 1-24, 11 figs., 1 tabl., 7 pls., Shuho, Yamaguchi pref., Japan.
|
|
|
Termier & Termier |
1952 |
Les goniatites du Namuro-Moscovien (Pennsylvanien) du Kenadza (Sud-Oranais, Algérie).
Annales Paléontologie, 38: 1-34, 121 figs., Paris.
|
|
|
Wang |
1983 |
Cephalopoda. In: Fossil Atlas of Northwest China, Xinjiang. [In Chinese.]
Fossil Atlas of Northwest China, Xinjiang, volume 2: 514-533, pl.177-180, Beijing (Geological Publishing House).
|