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Species Cassigerinella winniana Howe 1939


Discussion / Comments:
Bolli & Saunders (1985):
For comparison of this species with C. chipolensis see above. Records of the species are too poor to provide reliable information on its total range. From data available it seems largely restricted to the Late Eocene, though the holotype was described from a Claiborne sample (i.e. probable late Middle Eocene), and Blow (1979) extends the range into the Early Oligocene (Zone P 19) and suggests that there C. winniana grades into chipolensis.
Synonym list:
Bolli & Saunders (1985):
1939 Cassidulina winniana Howe. - Howe : p.82 pl. 11, figs. 7-8
1968 Cassigerinella eocaenica Cordey. - Cordey : p.368 text-figs. 1a-4
1985 Cassigerinella winniana Howe. - Bolli & Saunders : p.186 figs. 16.3-4: 7,9,12
Was used in synonym list of:
Cassigerinella eocaenica Cordey 1968
References:

Howe,H.V. (1939):
Louisiana Cook Mountain Eocene Foraminifera. Louisiana Dep. Cons. . Geol. Surv. Bull. Vol. 14 p. 1-122

Cordey,W.G.. (1968):
A new Eocene Cassigerinella from Florida . Paleontology Vol. 11(3) p. 368-370

Bolli,H.M. and Saunders,J.B. (1985):
Oligocene to Holocene low latitude planktic foraminifers.
In: Plankton Stratigraphy Eds: Bolli, H.M.Saunders, J.B. p. 155-262
Anonymous: Unedited TaxonConcept data
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