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Hedbergella monmouthensis Olsson 1960 from: Van Eijden, A.J.M.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
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Anonymous: Unedited TaxonConcept data
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Species Hedbergella monmouthensis Olsson 1960


Discussion / Comments:
Huber (1990):
This species has frequently been confused with similar juvenile forms of other species. It is distinguished by its small size (less than 200 /xm diameter), chambers that increase moderately in size, and symmetrically globular final chamber face. The ontogenetic morphology of the Maud Rise forms were compared with topotypes (Pl. 6, Fig. 2) of this species and found to be identical.
Van Eijden & Smit (1991):
Remarks. See H. holmdelensis Olsson, 1964.
Systematics:

17
 Genus Hedbergella
  Species Hedbergella monmouthensis
Synonym list:
Olsson et al. (1999):
1960 Globorotalia monmouthensis Olsson. - Olsson : p. 47 pl. 9, figs. 22-24 (upper Maastrichtian, Redbank Fm., New Jersey)
1964 Hedbergella monmouthensis Olsson. - Olsson : p. 160 pl. 1, figs. 3a-c (upper Maastrichtian, Redbank Formation, New Jersey)
1977 Hedbergella monmouthensis Olsson. - Sliter : p. 542 pl. 3, figs. 1-3 (Maastrichtian, DSDP Hole 327A/12/1: 69-72 cm, eastern Falkland Plateau, South Atlantic Ocean)
1990 Hedbergella monmouthensis Olsson. - Huber : p. 503 pl. 2, figs. 6-8, pl. 6, fig. 2 (Maastrichtian, ODP Hole 690C/20X/5: 108-110 cm, Maud Rise, Southern Ocean)
1991 Hedbergella monmouthensis Olsson. - Huber : p. 292 pl.1, figs. 2, 3 (Abathomphalus mayaroensis Zone, ODP Hole 698A16R/2: 67-71 cm, Northeast Georgia Rise, Southern South Atlantic Ocean)
1994 Hedbergella monmouthensis Olsson. - Huber : p. 22-25 pl. 2, figs. 9-16 (upper Maastrichtian, Redbank Fm., New Jersey).
Huber (1990):
1960 Globorotalia monmouthensis Olsson. - Olsson : p. 47 pl. 9, figs. 22-24.
non 1977 Hedbergella monmouthensis Olsson. - Sliter : p. 542 pl. 3,figs. 1-3
non 1983 Hedbergella monmouthensis Olsson. - Krasheninnikov & Basov : p. 805-806, pl. 6, figs.5-8.
non 1988 Hedbergella monmouthensis Olsson. - Huber : p. 206 figs. 24.14-17
1990 Hedbergella monmouthensis Olsson. - Huber : Pl. 2, Figs. 6-8; Pl. 6, Fig. 2
Van Eijden & Smit (1991):
1960 Globorotalia monmouthensis Olsson. - Olsson : p.47 pl. 9, figs. 22-24
1991 Hedbergella monmouthensis Olsson. - Van Eijden & Smit : p.107
Was used in synonym list of:
References:

Olsson,R.K. (1960):
Foraminifera of Latest Cretaceous and Earliest Tertiary Age in the New Jersey Coastal Plain . Journal of Paleontology Vol. 34

Olsson,R.K. (1964):
Late Cretaceous planktonic foraminifera from New Jersey and Delaware . Micropaleontology Vol. 10 p. 157-188

Sliter,W.V. (1977):
Cretaceous foraminifers from the southwestern Atlantic Ocean, Leg 36, Deep Sea Drilling Project.
In: Initial Reports of the Deep Sea Drilling Project Vol. 36 Eds: Barker, P.F.Dalziel, E.W.D.Al, E. p. 519-573

Krasheninnikov,V.A. and Basov,I.A. (1983):
Cenozoic planktonic foraminifers of the Falkland Plateau and Argentine Basin, Deep Sea Drilling Projejt Leg 71.
In: Initial Reports of the Deep Sea Drilling Project Vol. 71 Eds: Ludwig, W.J.Krasheninninov, V.A. p. 821-845

Huber,B.T. (1988):
Upper Campanian-Paleocene foraminifera from the James Ross Island region (Antarctic Peninsula).
In: Geology and Paleontology of Seymour Island, Antarctica, Memoirs of the Geological Society of America Vol. 169 Eds: Feldmann, R.M..Woodburne, M.O.. p. 163-251

Huber,B.T. (1990):
Maestrichtian planktonic foraminifer biostratigraphy of the Maud Rise (Weddell Sea, Antarctica): ODP Leg 113 Holes 689B and 690C.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 113 Eds: Barker, P.F.Kennett, J.P.O'Connell, S.B.Pisias, N.G. p. 489-513

Huber,B.T. (1991):
Planktonic Foraminifer Biostratigraphy of Campanian- Maestrichtian Sediments from ODP Leg 114, Sites 698 and 700, Southern South Atlantic.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 114 Eds: Ciesielske, P.F.Kristoffersen, Y.Clement, B.Moore, T.C. p. 281-297

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

Huber,B.T. (1994):
Ontogenetic morphometrics of some Late Cretaceous trochospiral planktonic foraminifera from the Austral Realm . Smithsonian Contributions to Paleobiology Vol. 77 p. 85 pp.

Olsson,R.K.; Berggren,W.A.; Hemleben,C. and Huber,B.T. (1999):
Atlas of Paleocene planktonic foraminifera - online version. , Smithsonian Contributions to Paleobiology Vol. 85 p. 1-252
Anonymous: Unedited TaxonConcept data
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