Traits name details
original description
Andrusov, N. (1909). Materialy k poznaniyu Prikaspiyskogo neogena. Ponticheskiye plasty Shemakhinskogo uyezda. <em>Trudy Geologicheskago Komiteta, novaya seriya.</em> 40: 1-177. page(s): 48, pl. 1, figs 42, 43 [details] 
additional source
Davitashvili, L.S. (1931). Ponticheskiy yarus. In: Archangelsky, A.D.; Davitashvili, L.S. (eds) Rukovodyashchiye iskopayemyye neftyenosnykh rayonov Krymsko-Kavkazskoy oblasti, VII. <em>Trudy Gosudarstvennogo Issledovatel'skogo Neftyanogo Instituta.</em> 1-56. page(s): 4 [details] Available for editors 
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