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Species Acarinina densa Cushman 1925


Discussion / Comments:
Van Eijden & Smit (1991):
Remarks. This species (of which A. bullbrooki (Bolli, 1957a) is a junior synonym) is sporadically dominant in middle Eocene faunas. It is one of the few middle Eocene Acarininas clearly distinguishable from the A. coalingensis plexus.
Systematics:

32
 Familia Globorotaliidae
  Genus Acarinina
   Species Acarinina densa
Synonym list:
Van Eijden & Smit (1991):
1925 Pulvinulina crassata var. densa Cushman. - Cushman : p.301
1991 Acarinina densa Cushman. - Van Eijden & Smit : p.122 pl. 4, figs. 1,2 and cf fig. 5
Was used in synonym list of:
Acarinina bullbrooki Bolli 1957
References:

Cushman,J.A. (1925):
An Eocene fauna from the Moctezuma River, Mexico. . Bull. Am. Assoc. Petrol. Geol. Vol. 9 p. 298-303

Van Eijden,A.J.M. and Smit,J. (1991):
Eastern Indian Ocean Cretaceous and Paleogene quantitative biostratigraphy.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 121 Eds: Weissel, J.Peirce, J.Taylor, E.Alt, J. p. 77-123
Anonymous: Unedited TaxonConcept data
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Ranking (experimental)