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Authors | 
Year | 
Title | 
 
 | 
Ehiro & Araki | 
1997 | 
Permian cephalopods of Kurosawa, Kesennuma City in the Southern Kitakami Massif, Northeast Japan.	 
Paleontological Research, 1 (1): 55-66, 9 figs., Tokyo.	 
 | 
 
 | 
Frebold | 
1932 | 
Marines Unterperm in Ostgrönland und die Frage der Grenzziehung zwischen dem pelagischen Oberkarbon und Unterperm.	 
Medd. Gronld. ud. Komm. vid. und. Gronld., 84 (4): 1-35, fig.1-4, pl.1; Kobnhaven.	 
 | 
 
 | 
Furnish | 
1966 | 
Ammonoids of the Upper Permian Cyclolobus-Zone.	 
Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 125: 265-296, 4 figs., 2 tabl., Stuttgart	 
 | 
 
 | 
Miller | 
1936b | 
A species of the ammonoid genus Artinskia from the Lower Permian of Kansas.	 
Journal of Paleontology, 10 (6): 490-496, fig.1-6, pl.73; Tulsa, Oklahoma.	 
 | 
 
 | 
Nassichuk, Furnish & Glenister | 
1965 | 
The Permian ammonoids from Arctic Canada.	 
Bulletin of the Geological Survey of Canada, 131: 1-56, fig.1-17, tab.1-7, pl.1-5; Ottawa.	 
 | 
 
 | 
Noetling | 
1904 | 
Ueber Medlicottia Waag. und Episageceras n.g. aus den permischen und triadischen Schichten Indiens.	 
Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Beilage-Band 19: 334-376, pl.17-20; Stuttgart.	 
 | 
 
 | 
Plummer & Scott | 
1937 | 
Upper Paleozoic ammonites in Texas.	 
The geology of Texas, vol.3 pt.1, Bull. Texas. Univ., 3701: 1-516, fig.1-88, pl.1-41; Austin, Texas.	 
 | 
 
 | 
Waagen | 
1872 | 
On the occurrence of Ammonites, associated with Ceratites, and Goniatites in the Carboniferous deposits of the Salt Range.	 
Memoir of the Geological Survey India, 9: 351-358, pl.1; Calcutta.	 
 | 
 
 | 
Zakharov & Pavlov | 
1986 | 
Pervaya nakhodka araksotseratid v permi vostocknoy chasti SSSR.	 
In: Permo-triasovye sobytnya v razvitii organicheskogo mira Severo-Vostochnoy Azii: DVNTs AN SSSR, 1986: 74-85, fig.1-6, pl.13-14; Vladivostok.	 
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