Authors Year Title
Glenister, Windle & Furnish 1973 Australasian Metalegoceratidae (Lower Permian ammonoids).
Journal of Paleontology, 47 (6): 1031-1043, fig.1-2, tab.1-2, pl.1-5; Tulsa,Okla.
Maksimova 1940 Juresanites, A new genus of the family Somoholitidae.
Comptes Rendus (Doklady) de l'Academie des Sciences de l'URSS, 28 (9): 862-864, 1 fig.
Maksimova 1948 Ammonity iz nizhnei chasti shvagerinovykh sloev reki Yurezani.
Trudy Paleontologicheskogo Instituta Akademiia Nauk SSSR, 14 (4): 1-42, fig.1-23, pl.1-4; Moskva.
Ruzhencev 1951 Nizhnepermskie ammonity yuzhnogo Urala. 1.Ammonity Sakmarskogo Yarusa.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 33: 1-186, fig.1-62, phot.1-8, pl.1-15; Moskva.
Ruzhencev 1952 Biostratigrafiya Sakmarskogo Yarusa v Aktyubinskoy Oblasti Kazakhskoy SSR.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 42: 1-87, fig.1-28, pl.1-6; Moskva.