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Species Jenkinsella opima Bolli 1957



Discussion / Comments:
Van Eijden & Smit (1991):
Remarks. Intermediate forms with other Jenkinsella species are common. In order to preserve its value as a marker species we counted all intermediate forms as J. continuosa (Blow, 1959) or / . nana (Bolli, 1957a).
Systematics:

32
 Familia Globorotaliidae
  Subgenus Jenkinsella
   Species Jenkinsella opima
Synonym list:
Van Eijden & Smit (1991):
1957 Globorotalia opima opima Bolli. - Bolli : p.117 pl. 28, figs. 1-2
1991 Jenkinsella opima Bolli. - Van Eijden & Smit : p.112
References:

Bolli,H.M. (1957):
Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, B.W.I..
In: Studies in Foraminifery, Bulletin of the U.S. National Museum Vol. 215 Eds: Loeblich, A.R.Tappan, H.Beckmann, J.P.Bolli, H.M.Gallitelli, E.M.Troelsen, J.C. p. 97-123

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

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