Hantkenina is a genus of planktonic foraminifera that lived from the Middle Eocene up to late Eocene, circa 49 Ma-33.9 Ma. There have been 11 morphospecies...
4 KB (490 words) - 23:41, 10 July 2024
ratified 2003 Upper boundary definition LAD of Planktonic Foraminifers Hantkenina and Cribrohantkenina Upper boundary GSSP Massignano quarry section, Massignano...
107 KB (11,853 words) - 08:38, 12 November 2024
the Oligocene Series) is at the extinction of the foraminiferan genus Hantkenina. An official GSSP for the base of the Rupelian has been assigned in 1992...
8 KB (607 words) - 20:18, 18 November 2024
or GSSP) is placed at the last appearance of the foraminiferan genus Hantkenina in a quarry at Massignano, Italy. However, this GSSP has been criticized...
72 KB (7,991 words) - 08:45, 12 November 2024
Rupelian Stage and Oligocene Series) is at the extinction of foram genus Hantkenina. Sometimes local rock strata cannot be correlated in sufficient detail...
9 KB (678 words) - 20:15, 18 November 2024
Lutetian) is identified by the first appearance of the foraminifera genus Hantkenina in the fossil record. The Ypresian Stage overlaps the upper Neustrian...
15 KB (1,336 words) - 20:27, 18 November 2024
Western Pyrenees, Basque Country, Spain Biologic: First appearance of Hantkenina (Planktonic foraminifera). 43°22′47″N 3°00′51″W / 43.3796°N 3.0143°W...
98 KB (12,176 words) - 20:28, 5 November 2024
Massignano quarry section, Massignano, Ancona, Italy Biologic: Extinction of Hantkenina and Cribrohantkenina (Planktonic foraminifera). 43°32′10″N 13°35′33″E...
93 KB (3,982 words) - 14:15, 3 August 2024
Individual species include Globigerina, Turborotalia cerroazulensis, Hantkenina, Nummulites, Lepidocyclina, Miogypsina, Elphidium, Peneroplis farsenensis...
6 KB (556 words) - 07:20, 17 July 2024
Cushman 1927. Applinella, Aragonella, Clavigerinella, Cribrohantkenina, Hantkenina. †Truncorotaloidinoidea BouDagher-Fadel 2012 †Globigerapsidae Blow 1979...
205 KB (15,610 words) - 16:55, 20 November 2024
Hagenowella Hagenowina Haimasiella Halenia Halkyardia Hanostaffella Hansenisca Hantkenina Hanzawaia Haoella Haplophragmella Haplophragmina Haplophragmium Haplophragmoides...
48 KB (2,149 words) - 00:22, 2 August 2023
J. 1938–1939. New Zealand Foraminifera: The Occurrence of Rzehakina, Hantkenina, Rotaliatina, and Zeauvigerina. Trans. N.Z. Inst., Volume 68, 1938–39...
12 KB (1,314 words) - 06:18, 7 June 2024
locality for species †Haminoea vesicula Hanetia †Hanetia elegans †Hantkenina †Hantkenina alabamensis Haplophragmoides †Haplophragmoides flagleri †Haplophragmoides...
265 KB (12,782 words) - 07:53, 18 November 2024