Foraminifera taxon details
original description
Ehrenberg, C.G. (1839). Über die Bildung der Kreidefelsen und des Kreidemergels durch unsichtbare Organismen. <em>Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin, Physikalische Klasse.</em> 1838: 59-147, pls. 1-4., available online at https://www.biodiversitylibrary.org/page/29017435 page(s): Chart opp. p. 120. Note: Introduced as family "Alveolinea" [details]
additional source
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, commonly large, globular, fusiform, or subcylindrical, coiled about elongate axis; proloculus followed by flexostyle, then quinqueloculine in microspheric juvenile stage, adult planispiral; chambers numerous, and divided by secondary partitions or septulae into one or more layers of chamberlets that parallel the direction of coiling; numerous apertures in one or more rows, or rarely fused into a slit. L. Cretaceous (Aptian) to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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