This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.
Linked specimens: USNM-5612 USNM-5612 USNM-5611 USNM-5612
Current identification/main database link: Dentoglobigerina tripartita (Koch 1926)
Original Description
Size:
Etymology:
Extra details from original publication
Stratigraphic range (in Cipero formation) : Globigerina ampliapertura zone to Catapsydrax dissimilis zone.
Remarks: Globigerina rohri, new species, is distinguished from G. venezuelana Hedberg by having usually 3 instead of 4 chambers in the last whorl, by the rugosities or short spines around the umbihcal edge and by having the chambers of the last whorl laterally more compressed.
Bolli, H. M. (1957b). Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, B.W.I. In, Loeblich, A. R. , Jr., Tappan, H., Beckmann, J. P., Bolli, H. M., Montanaro Gallitelli & E. Troelsen, J. C. (eds) Studies in Foraminifera. U.S. National Museum Bulletin . 215: 97-123. gs Wade, B. S., Pearson, P. N., Olsson, R. K., Fraass, A. J., Leckie, R. M. & Hemleben, C. (2018c). Taxonomy, biostratigraphy, and phylogeny of Oligocene and Lower Miocene Dentoglobigerina and Globoquadrina. In, Wade, B. S., Olsson, R. K., Pearson, P. N., Huber, B. T. & Berggren, W. A. (eds) Atlas of Oligocene Planktonic Foraminifera. Cushman Foundation for Foraminiferal Research, Special Publication . 46(Chap 11): 331-384. gs References:
Globigerina rohri compiled by the pforams@mikrotax project team viewed: 9-9-2024
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