Gorbachikella anteroapertura Boudagher-Fadel et al. 1995 (TaxonConcept

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Species Gorbachikella anteroapertura Boudagher-Fadel et al. 1995

Discussion / Comments:

Boudagher-Fadel et al. (1997):
Remarks: G. anteroapertura has four chambers in each of its three whorls. The chambers are slightly depressed (h/L= 0.78 to 0.80), being slightly more depressed than in G. kugleri. The umbilicus is fairly broad (u/uh = 0.19 approx.). The semi-circular, anteroumbilical aperture possesses a narrow rim-like lip. The dorsal side is slightly convex.

Systematics:

22
Superfamilia Globigerinaceae
  Familia Praehedbergellidae
   Subfamilia Praehedbergellinae
    Genus Gorbachikella
     Species Gorbachikella anteroapertura

Synonym list:

Boudagher-Fadel et al. (1997):

1981 Caucasella hoterivica Subbotina. - Bellier & Chitta : pl. 1; fig. 1-2

1995 Gorbachikella anteroapertura Boudagher-Fadel et al.. - Boudagher-Fadel et al. : p.190 pl. 5; fig. 1-6

1997 Gorbachikella anteroapertura Boudagher-Fadel et al.. - Boudagher-Fadel et al. : p.95 pl. 6.3; fig. 1-10; Figure: 6.1

References:

Bellier,J.P. and Chitta,N. (1981):
Foraminifères planctoniques et zonation de l’Aptien du Djebel Goraa (Tunisie septentrionale) . Cahiers de Micropaléontologie Vol. 3 p. 37-49

Boudagher-Fadel,M.K.; Banner,F.T.; Bown,P.R..; Simmons,M.D. and Gorbatchik,T.N. (1995):
Gorbachikella from the Hauterivian, Barremian-Aptian of Tunisia . Revue de Micropaléontologie Vol. 38 p. 179-193

Boudagher-Fadel,M.K.; Banner,F.T.; Whittaker,J.E. and Simmons,M.D. (1997):
Early Evolutionary History of Planktonic Foraminifera. Vol. 1

Anonymous: Unedited TaxonConcept data

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