|
|
MarBEF Data System |
|
|
|
|
Foraminifera taxon details
original description
(of Nonion (Cribrononion) Thalmann, 1947) Thalmann, H. E. (1947). Mitteilungen über Foraminiferen, V. <em>Eclogae Geologicae Helvetiae.</em> 39: 309-314., available online at http://www.e-periodica.ch/digbib/view?pid=egh-001:1946:39#336 page(s): p. 312 [details]
basis of record
Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
additional source
Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [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 small, planispirally enrolled, bilaterally symmetrical, five to six inflated chambers in the final whorl, sutures depressed, radial, with sutural pores leading into subsutural canals between septum and septal flap, anastomosing canals connect the sutural canals to the simple spiral canal, ponticuli small, retral processes absent, periphery broadly rounded; wall calcareous, finely perforate, optically granular, surface of apertural face, chamberlet, and adjacent part of the previous whorl densely pustulose; aperture a low short interiomarginal slit bordered by a thickened rim, the slit secondarily divided into a row of foramina in earlier chambers, base of apertural face with small bullalike apertural chamberlet bearing scattered coarse perforations among the densely crowded pustules, chamberlet resorbed as new chambers are added, as none occur in earlier chambers. Eocene to Miocene (Burdigalian); Germany; France; Belgium; Denmark. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
|
|
|
|
|