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Species Globorotaloides testarugosa Jenkins 1960


Discussion / Comments:
Jenkins (1985):
During its ontogeny the aperture of G. testarugosa is umbilicalextraumbilical, then becomes umbilical and is finally hidden by a bulla in the larger specimens; the holotype illustrates the first stage of growth; all stages are illustrated in Jenkins (1971). G. testarugosa with its coarsely pitted wall is a distinctive species in the Late Oligocene of southeastern Australia and New Zealand (Jenkins, 1960,1966a). It also has a similar range in DSDP Leg 29 Site 277 (Jenkins, 1975) and Leg 40 Site 360 (Tournarkine, 1978) and in South Australia (Lindsay, 1969).
Synonym list:
Jenkins (1985):
1960 Globorotalia testarugosa Jenkins. - Jenkins : p.368 pl. 5, figs. 8a-c
1985 Globorotaloides testarugosa Jenkins. - Jenkins : p.277 figs. 7.3; 5
Was used in synonym list of:
Globorotaloides eovariabilis Huber & Pearson 2006
References:

Jenkins,D.G. (1960):
Planktonic foraminifers from the Lakes Entrance oil shaft, Victoria, Australia . Micropaleontology Vol. 6(4) p. 345-371

Jenkins,D.G. (1985):
Southern mid-latitude Paleocene to Holocene planktic foraminifera.
In: Plankton stratigraphy Eds: Bolli, H.M.Saunders, J.B.Perch-Nielsen, K. p. 263-282
Anonymous: Unedited TaxonConcept data
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