Staffella sphaerica (Abich, 1859)
Description Baulina, M. N. (1963). вопросу о систематическом положении Satffella sphaerica (Abich)-On the question of the systematic position of Staffella sphaerica (Abich). Академия наук СССР Вопросы микропалеонтологии-Academy of Sciences USSR Questions of Micropaleontology. 7: 85-104., available online at http://www.ginras.ru/library/pdf/07_1963_voprosy_mikropaleontologii.pdfpage(s): pl. 2 fig. 1-8, 13-14 JPG file - 147.46 kB - 648 x 923 pixels added on 2019-02-03347 viewsTraits taxa Staffella sphaerica (Abich, 1859) †checked Le Coze, François 2019-02-03
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