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Species Blowiella blowi Bolli 1959


Discussion / Comments:
Banner & Desai (1988):
B. blowi is distinguished by its subspherical chambers from the other species of Blowiella described here; this follows the original diagnosis given by Bolli (1959).
Boudagher-Fadel et al. (1997):
Remarks: Of the primary type series (Bolli, 1959), only the holotype is characterized by having five (and a fraction) spherical chambers in the last whorl, increasing gradually in size. It is biumbilicate, with a symmetrical aperture, extending laterally into each umbilicus, furnished with portici. The four-chambered paratype of B. blowi, with asymmetric final chambers is now referred to B. moulladei (q.v.). Longoria (1974, plate 4) has illustrated the increase in the chamber number in the descendants of the typical form of B. blowi ss. to six to seven chambers in the final whorl. With an increase in umbilical diameter, this can lead to the great increase in chamber number which characterized Globigerinelloides at the beginning of the Globigerinelloides ferreolensis Zone of Late Aptian time. Globigerinelloides has a much greater number of chambers than Blowiella, much broader umbilici and longer portici.
Systematics:

22
 Superfamilia Globigerinaceae
  Familia Schackoinidae
   Genus Claviblowiella
    Species Blowiella blowi
     Species Claviblowiella saundersi
Synonym list:
Banner & Desai (1988):
1959 Planomalina blowi Bolli. - Bolli : p.260 pl 20 fig 2a-b (holotype), fig 3 (paratype)
non 1971 Globigerinelloides blowi Bolli. - Kuhry : p.228 pl 1figs 3a-b
non 1974 Globigerinelloides blowi Bolli. - Longoria : p.82 pl 4 figs 4,7, 11-13
1978 Globigerinelloides blowi Bolli. - Caron : p.658 pl 6 figs 11,12
1979 Globigerinelloides blowi Bolli. - Butt : p.258 pl 3 figs 14-17
1979 Blowiella blowi Bolli. - Sigal : pl 2 fig 20 "or prae-gottisi"
1981 Globigerinelloides blowi Bolli. - Tronchetti : p.121 pl 32 figs 1-2
1988 Blowiella blowi Bolli. - Banner & Desai : 158, 159 pl 4 figs 5-8
Moullade et al. (2002):
1959 Planomalina blowi Bolli. - Bolli : p.260 pl 20 figs 2,3
1961 Globigerinella duboisi Chevalier. - Chevalier : p.33 pl 1 figs14-18
p 1961 Globigerinella gottisi Chevalier. - Chevalier : p.32 pl 1 figs 9-11,13
1966 Globigerinelloides blowi Bolli. - Moullade : p.119 figs 24-26
1971 Blowiella blowi Bolli. - Gorbatchik : p.135 pl 10 figs 2,10
p 1974 Globigerinelloides blowi Bolli. - Longoria : p.68 pl 4 figs 11-13
p 1974 Globigerinelloides gottisi Chevalier. - Longoria : p.85 pl 7, figs 7,8; non figs 10-13
1981 Globigerinelloides? blowi Bolli. - Tronchetti : p.121 pl 2 figs 1,2
1984 Globigerinelloides blowi sensu lato Bolli. - Leckie : p.593 pl 1 figs 4-8
1988 Blowiella blowi Bolli. - Banner & Desai : p.170 pl 4 figs 5-7
1988 Blowiella duboisi Chevalier. - Banner & Desai : p.172 pl 8 figs 10-12
1988 Blowiella gottisi Chevalier. - Banner & Desai : p.172 pl 8 figs 13-15
p 1994 Globigerinelloides blowi Bolli. - Coccioni & Premoli Silva : p.680 fig 14:1,2,5,6
p 1994 Globigerinelloides gottisi Chevalier. - Coccioni & Premoli Silva : p.681 14:9,10
1995 Blowiella moulladei Boudagher-Fadel. - Boudagher-Fadel : p.146 pl 4 figs 1,2
1997 Blowiella blowi sensu stricto Bolli. - Boudagher-Fadel et al. : p.179 pl 10.1, figs 1-4
1998 Blowiella blowi Bolli. - Moullade et al. : p.205 pl 3 figs 5,6
Boudagher-Fadel et al. (1997):
p 1959 Planomalina blowi Bolli. - Bolli : p.260 pl. 20; fig. 2a-b (holotype) (non fig. 3, paratype)
1974 Globigerinelloides blowi Bolli. - Longoria : p.82 pl. 4; fig. 11-13 (?4, ?7)
1979 Globigerinelloides blowi Bolli. - Butt : p.258 pl. 3; fig. 14-17
1985 Globigerinelloides blowi Bolli. - Caron : p.47 fig. 29.10-11
1995 Globigerinelloides blowi Bolli. - Weiss : pl. 1; fig. 8, 9
1997 Blowiella blowi sensu stricto Bolli. - Boudagher-Fadel et al. : p.189 pl. 10.1; fig. 1-4; Figure: 10.1
1997 Blowiella blowi Bolli. - Boudagher-Fadel et al. : pl. 6; fig. 1, 2
References:

Bolli,H.M. (1959):
Planktonic foraminifera from the Cretaceous of Trinidad, B.W.I. . Bulletins of American Paleontology Vol. 39 p. 257-277

Chevalier,J. (1961):
Quelques nouvelles espèces dans le Cretaceinférieur méditerranéen . Revue de Micropaléontologie Vol. 4 p. 30-36

Moullade,M. (1966):
Etude stratigraphique et micropaléontologique du Crétacé inférieur de la "fosse vocontienne" . Documents des Laboratoires de Géologie de la Faculté des Sciences de Lyon Vol. 15 p. 1-369

Gorbatchik,T.N. (1971):
On Early Cretaceous foraminifera of the Crimea [in Russian] . Voprosy Mikropaleontologii Vol. 14 p. 125-139

Kuhry,B. (1971):
Lower Cretaceous planktonic foraminifera from the Miravetes, Argos and Represa formations (S.E. Spain) . Revista Espanola de Micropaleontología Vol. 3 p. 219-237

Longoria,J.F. (1974):
Stratigraphic, morphologic and taxonomic studies of Aptian planktonic Foraminifera . Revista Espanola de MicropaleontologíaNo extraord p. 1-107

Caron,M. (1978):
Cretaceous forminifers from D.S.D.P. Leg 40 Southeastern Atlantic Ocean . Initial Reports of the Deep Sea Drilling Project Vol. 40 p. 651-678

Butt,A. (1979):
Lower Cretaceous foraminiferal biostratigraphy, paleoecology and depositional environment at DDP Site 397, Leg 47A . Initial Reports of the Deep Sea Drilling Project Vol. 47(1) p. 251-271

Sigal,J. (1979):
Chronostratigraphy and ecostratigraphy of Cretaceous formations recovered on DSDP Leg 47B, Site 398 . Initial Reports of the Deep Sea Drilling Project Vol. 47 p. 287-326

Tronchetti,G. (1981):
Les Foraminifères crétacés de Provence (Aptien–Santonien) – systématique, biostratigraphie, paléoécologie, paléogéographie. , Travaux du Laboratoire de Géologie Historique et Paléontolologie Vol. 12 p. 559

Leckie,M.R. (1984):
Mid-Cretaceous planktonic foraminiferal biostratigraphy off Morocco, Deep Sea Drilling Project Leg 79, Sites 545 and 547 . Initial Reports of the Deep Sea Drilling Project Vol. 79 p. 579–620

Caron,M. (1985):
Cretaceous planktic foraminifera.
In: Plankton stratigraphy Eds: Bolli, H.M.Saunders, J.B.Perch-Nielsen, K. p. 17–86

Banner,F.T. and Desai,D. (1988):
A review and revision of the Jurassic-Early Cretaceous Globigerinina, with special reference to the Aptian assemblages of Speeton (North Yorkshire, England) . J. micropalaeontol. Vol. 7(2) p. 143-185

Coccioni,R. and Premoli Silva,I. (1994):
Planktonic foraminifera from the Lower Cretaceous of Rio Argos sections (southern Spain) and biostratigraphic implications . Cretaceous Research Vol. 15 p. 645–687

Boudagher-Fadel,M.K. (1995):
The planktonic foraminifera of the Early Cretaceous of Tunisia compared to those of western and central Tethys . Paleopelagos Vol. 5 p. 137-160

Weiss,W.. (1995):
Aptian planktonic foraminifers from the Wiechendorf 1/86 Borehole. . Geologisches Jahrbuch (series A) Vol. 141 p. 113-131

Boudagher-Fadel,M.K.; Banner,F.T. and Whittaker,J.E. (1997):
The early evolutionary history of planktonic foraminifera. p. 296

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

Boudagher-Fadel,M.K.; Banner,F.T.; Gorbatchik,T.N. and Simmons,M.D. (1997):
Barremian-Aptian planktonic foraminifera from the Crimea, compared to those from Tunisia and the North Sea area..
In: Micropalaeontology of the Former Soviet Union Eds: Simmons, M.D.

Moullade,M.; Tronchetti,G.; Kuhnt,W. and Masse,J.P. (1998):
Les Foraminifères benthiques et planctoniques de la série du Stratotype Historique de l’Aptien inférieur dans la région de Cassis-La Bédoule (SE France) . Géologie Méditerranéenne Vol. 25 p. 187-225

Moullade,M.; Bellier,J.P. and Tronchetti,G. (2002):
Hierarchy of criteria, evolutionary processes and taxonomic simplification in the classification of Lower Cretaceous planktonic foraminifera . Cretaceous Research Vol. 23 p. 111-148
Anonymous: Unedited TaxonConcept data
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