MolluscaBase name details
original description
(of Retroceramus Koschelkina, 1959 †) Koshelkina, Z. V. (1959). Stratigraphy of Jurassic deposits of the Vilyusk syncline and Verhoyansk regional depression (in Russian). <em>Trudy Moskovskogo Geologo-razvedochnogo Instituta im Ordzhonikidze (Moscow).</em> 33: 89-100. [details]
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