Authors Year Title
Blendinger, Furnish & Glenister 1992 Permian cephalopod limestones, Oman Mountains: evidence for a Permian seaway along the northern margin of Gondwana.
Palaeogeography, Palaeoclimatology, Palaeoecology, 93: 13-20, 4 figs., Amsterdam.
Chernov 1939 Otryad Ammonoidea. Ammonei.
Atlas rukovodyashchikh form iskopaemykh faun SSSR, 6, Permskaya sistema: 160-190, fig.39-103, pl.41-45; Leningrad, Moskva.
Diener 1901 Ueber die systematische Stellung der Ammoniten des südalpinen Bellerophonkalkes.
Centralblatt für Mineralogie, Geologie und Paläontologie, 1901: 436-440, fig.1; Stuttgart.
Diener 1927 Leitfossilien des marinen Perm.
G.Gürich: Leitfossilien, 5: 1-84, fig.1-10, pl.1-14; Berlin (Borntraeger).
Frech 1897- Lethaea geognostica oder Beschreibung und Abbildung der für die Gebirgs-Formationen bezeichnendsten Versteinerungen. I. Theil. Lethaea palaeozoica. 2. Band.
35pls, 6maps, 551figs.; Stuttgart.
Gemmellaro 1887 La Fauna dei Calcari con Fusulina della valle del Fiume Sosio (nella Provincia di Palermo).
Giornale di scienze naturali ed economiche, 19: 1-106, pl.1-10; Palermo.
Liang & Guo 1982 Cephalopoda.
Paleontological Atlas of East China. Volume of Late Paeozoic: 257-307, fig.1-90, pl.103-118; Beijing.
Miller & Furnish 1940c Permian ammonoids of the Guadalupe Mountain Region and adjacent areas.
Special Papers of the Geological Society of America, 26: 1-242, fig.1-59, pl.1-44; Baltimore.
Miller & Furnish 1957a Permian ammonoids from Tunisia.
Journal of Paleontology, 31 (4): 705-712, fig.1-4, pl.83; Tulsa,Oklahoma.
Spinosa, Furnish & Glenister 1975 The Xenodiscidae, Permian ceratitoid ammonoids.
Journal of Paleontology, 49 (2): 239-283, fig.1-22, tab.1-5, pl.1-8.
Tumanskaia 1931 Permo-Karbonovye otlozheniya Kryma. I. Cephalopoda, Ammonoidea. [In Russian, with English extensive summary: The Permo-Carboniferous beds of the Crimea. I. Cephalopoda, Ammonoidea.]
Glavnoe geologo-razvedochnoe upravlenie, Inst.Geol. Karty, Paleont. i stratigr., 1-117, 50 figs., 8 pls., 1 tabl., Moskva-Leningrad (Geol.Izdat.).
Vogl 1913 Die Paläodyas von Mrzla-Vodica in Kroatien.
Mitteilungen aus dem Jahrbuch der königlichen ungarischen geologischen Reichsanstalt, 21: 153-168, 5 figs., Budapest.
Xu 1979 Late Lower Permian strata and ammonoids in Central Guangdong. [In Chinese].
Contributions to Stratigraphy and Palaeontology, Yichang Institute of Geology and Mineral Resources 1979: 34-45, 3 fig., 1 pl.
Zhao & Zheng 1977 The Permian ammonoids from Zhejiang and Jiangxi.
Acta Palaeontologica Sinica, 16 (2): 217-254, 20 figs., pl.1-5; Beijing.
Zhou 1987 Early Permian ammonoid-fauna from southeastern Hunan. [In Chinese, with English abstract].
In: Nanjing Institute of Geology and Paleontology,Academia Sinica, ed.,Collection of Postgraduate Theses, 1: 285-348,33 fig., 9 pl. (Jiangsu Sci. and Technol.Publ.House), Nanjing