Foraminifera taxon details
original description
Vachard, D. (1977). Etude stratigraphique et micropaléontologique (Algues et Foraminifères) du Viséen de la Montagne Noire (Hérault, France). <em>Mémoires de l'Institut géologique de l'Université de Louvain.</em> 29: 111–195. page(s): p. 138 [details] Available for editors [request]
basis of record
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]
From editor or global species database
Diagnosis Test free, enrolled, about 0.5 mm in diameter, with spire increasing rapidly in height, early stage streptospiral and undivided, later becoming planispiral with true septa and chambers; wall calcareous, microgranular, a single dark undifferentiated layer, no supplementary deposits present; aperture terminal, a basal slit. L. Carboniferous (Visean); France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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