Foraminifera taxon details
original description
Burmistrova, I. I. (1978). K stratigrafii glubokovodnykh osadkov vostochnoy chasti Indiyskogo Okeana po bentosnym foraminiferam [On the stratigraphy of deep sea deposits in the eastern part of the Indian Ocean, based on benthic foraminifera], in Morskaya Mikropaleontologiya. <em>Moscow: Akademiya Nauk SSSR, Okeanograficheskaya Komissiya.</em> 163-170. page(s): p. 169 [details]
original description
(of Silicoloculina Resig, Lowenstam, Echols & Weiner, 1980) Resig, J. M.; Lowenstam, H. A.; Echols, R. J.; Weiner, S. (1980). An extant opaline foraminifer: test ultrastructure, mineralogy, and taxonomy. <em>Special Publications of the Cushman Foundation for Foraminiferal Research.</em> 19: 205-214. page(s): p. 211 [details]
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 small, up to 0.5 mm in length, ovoid, chambers in quinqueloculine arrangement as in the miliolids but slightly more than a half coil in length, so that those of successive whorls are offset, chambers widest at their base and narrowing toward the aperture; wall of imperforate opaline silica, thin, homogeneous, insoluble in hydrochloric acid, ultrastructure of inner and outer organic membranes and a median layer of mineralized tubular rods, the mineralized layer consisting of two sheets of a two-dimensional array of rods aligned parallel to the wall surface, separated by a median layer that has a threedimensional random array of rods in an open mesh, the rods circular to angular in section, test surface smooth; aperture a low arch at the open end of the final chamber, with a broad simple tooth. U. Miocene to Holocene; Bering Sea; Antarctic; N. and central Pacific and Indian Oceans, at abyssal depths below 4,000 m. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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