Foraminifera taxon details

Pseudoguembelina Brönnimann & Brown, 1953 †

722165  (urn:lsid:marinespecies.org:taxname:722165)

accepted
Genus

Ordering

  • Alphabetically
  • By status

Children Display

marine, brackish, fresh, terrestrial
fossil only
feminine
Brönnimann, P.; Brown, N. K. (1953). Observations on some planktonic Heterohelicidae from the Upper Cretaceous of Cuba. <em>Contribution from the Cushman Foundation for foraminiferal research.</em> 4(4): 150-156.
page(s): p. 150 [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Pseudoguembelina Brönnimann & Brown, 1953 †. Accessed at: https://marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=722165 on 2024-04-14
Date
action
by
2013-03-08 13:53:47Z
created
2017-09-09 10:08:57Z
changed

original description Brönnimann, P.; Brown, N. K. (1953). Observations on some planktonic Heterohelicidae from the Upper Cretaceous of Cuba. <em>Contribution from the Cushman Foundation for foraminiferal research.</em> 4(4): 150-156.
page(s): p. 150 [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  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test subtriangular in outline, microspheric early stage may have tiny planispiral coil, remainder of test biserial, chambers somewhat inflated, sutures depressed; wall calcareous, low, and somewhat oblique imperforate longitudinal costae parallel the test periphery, intercostal surface perforate; aperture an interiomarginal arch, with secondary sutural apertures along the median zigzag suture between pairs of chambers, partially covered by very finely perforate tubular to flaring flaplike projections and may be bordered by a distinct imperforate lip. U. Cretaceous (Maastrichtian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]