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Species Ascoliella quadrata Michael 1973 | ||||||
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Discussion / Comments: | ||||||
Boudagher-Fadel et al. (1997): Remarks: This species has five chambers in the last whorl ventrally, increasing gradually in size; the umbilicus is wide and shallow; the aperture is intra-extraumbilical; the surface has a fine favose reticulation. F. quadrata differs from F. izitida (Michael) in having a much wider umbilicus, more globular chambers and a much finer favose pattern. |
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Systematics: | ||||||
22 Subordo Globigerinina Superfamilia Favusellacea Familia Favusellidae Genus Ascoliella Species Ascoliella quadrata |
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Synonym list: | ||||||
Boudagher-Fadel et al. (1997): 1973 Favusella quadrata Michael. - Michael : p.215 pl. 4; fig. 7-9
1997 Ascoliella quadrata Michael. - Boudagher-Fadel et al. : p.73 pl. 4.5; fig. 10-12; Figure: 4.1
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References: | ||||||
Michael,F.Y.. (1973): Boudagher-Fadel,M.K.; Banner,F.T.; Whittaker,J.E. and Simmons,M.D. (1997): |
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Anonymous: Unedited TaxonConcept data | ||||||
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Taxon relations
Ranking (experimental) |