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.
Current identification:
Original Description
Description: Test trochospiral, tightly coiled. umbilicus small, shallow; chambers increasing slowly in size, arranged in 2½ to 3 whorls, five chambers visible from ventral side. PIano-convex, dorsal surface flat, ventral surface convex. Circular to oval in outline, equatorial periphery lobate. axial periphery of early chambers broadly rounded, on later chambers narrowly rounded; no peripheral keel or imperforate peripheral band developed. Sutures on dorsal side depressed, curved, meeting periphery at angle of about 45° on ventral side, depressed. straight, radial. Surface of test finely perforate, small pustules developed on early chambers of last whorl on ventral side, particularly at umbilical margins. Aperture interiomarginal, umbilical-extra- umbilical. extending to small re-entrant near periphery, with narrow, elongate lip.
Size:
Etymology:
Extra details from original publication
Belford, D. J. (1984). Tertiary foraminifera and age of sediments, Ok Tedi-Wabag, Papua New Guinea. Australia Bureau of Mineral Resources Geology and Geophysics, Bulletin. 216: 1-52. gsReferences:
Globorotalia (Hirsutella) scitula planaria compiled by the pforams@mikrotax project team viewed: 11-9-2024
Short stable page link: https://mikrotax.org/pforams/index.php?id=130989 Go to Archive.is to create a permanent copy of this page - citation notes |
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