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Alanlordella praebuxtorfi Wonders 1975 from: Boudagher-Fadel, M.K.Banner, F.T.Whittaker, J.E.Simmons, M.D. (1997): Early Evolutionary History of Planktonic Foraminifera. Vol. 1
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Species Alanlordella praebuxtorfi Wonders 1975


Discussion / Comments:
Boudagher-Fadel et al. (1997):
Remarks: This species is distinguished in having depressed sutures, muricae concentrated near the periphery and on the early sutures of the earlier part of the last whorl, the muricae fusing into a peripheral muricocarina on the early chambers of the last whorl, the later chambers being compressed but not carinate. This species is the intermediate stage between A. bentonensis (Morrow) and Planomalina buxtor- (Gandolfi)
Synonym list:
Boudagher-Fadel et al. (1997):
1975 Planomalina praebuxtorfi Wonders. - Wonders : p. 90, 91 pl. 1, fig. 1, 2; text-fig. 4, fig. 2
1997 Alanlordella praebuxtorfi Wonders. - Boudagher-Fadel et al. : p. 225, 227 pl. 12.5, fig. 1-9; pl. 12.6, fig. 1-6; Figure: 12.1
References:

Wonders,A.A.H. (1975):
Cretaceous planktonic foraminifera of the Planomalina buxtorfi group from El Burrueco, southern Spain . Koninklijke Nederlandse Akademie van Wetenschappen, Amsterdam, Proceedings, Series B Vol. 78 p. 83-93

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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