Pakistan Journal of Geology (PJG)

MINERALOGICAL AND GEOCHEMICAL INVESTIGATION OF FELDSPAR DEPOSITS FOR CERAMIC APPLICATIONS IN THE DAGBALA AREA, AKOKO-EDO, SOUTHERN NIGERIA

October 21, 2024 Posted by Basem In Uncategorized

ABSTRACT

MARGINULINOIDES: A NEW LAGENID BENTHIC FORAMINIFERAL GENUS

Journal: Pakistan Journal of Geology (PJG)
Author: Haidar Salim Anan

This is an open access journal distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

DOI: 10.26480/pjg.02.2024.95.97

This study describes a new Eocene Lagenid genus Marginulinoides from the Eocene of many localities in the Northern and Southern Tethys. The test close coiled has early stage test, later elongate uncoiled uniserial and rectilinear, 3-5 chambers semiglobular, periphery rounded, surface ornamented by heavily spinose, aperture terminal with neck, may be shifted slightly to the dorsal angle. This new genus differs from the other related genera (e. g. Marginulina, Marginuliopsis, Percultazonaria, Percultalina) by its heavily hispid to spinose ornamented surface.

Pages 95-97
Year 2024
Issue 2
Volume 8