Graptolithina

Polygonograptus sokolovi (Obut, 1953)

Synonymy list
1953     Palaeodictyota sokolovi sp. n. — Obut, pp. 54, fig. 10:1; 11:4-4a; 12:1-2
1958     Palaeodictyota sokolovi Obut — Obut & Rytzk, pp. 139
1964     Polygonograptus sokolovi — Obut, pp. 311, fig. IV 10
1981     Polygonograptus sokolovi — Obut, pp. 77, fig. 4:1-3
Selection of related publications
Obut, A. M., Sennikov, N. V. 1981. Polygonograptidae familia nova (sistematika, stratigrafičkskoe i geografičeskoe rasprostranenie). Transactions of the Institute of Geology and Geophysics 482, 75-81. Paleozoic West Siberian Plain and its mountain frame, pp. 75-81.
References based on distribution