Results 131 to 140 of about 131,389 (234)

Retrieving planktonic foraminifera from lithified rocks, examples from the Eocene limestones and marls (External Dinarides, Croatia). [PDF]

MethodsX, 2023
Ištuk Ž, Kampić Š, Felja I, Pavlović M, Tudor T, Jazvac I, Pezelj Đ, Horvat M, Ćosović V.   +8 more
europepmc   +1 more source

Planktonic foraminifera organic carbon isotopes as archives of upper ocean carbon cycling. [PDF]

Nat Commun, 2022
Hoogakker BAA, Anderson C, Paoloni T, Stott A, Grant H, Keenan P, Mahaffey C, Blackbird S, McClymont EL, Rickaby R, Poulton A, Peck VL.   +11 more
europepmc   +1 more source

Abrupt wind regime changes in the North Atlantic Ocean during the past 30,000-60,000 years [PDF]

The inputs of higher plants in Blake Outer Ridge (subtropical western North Atlantic) during marine isotope stage 3 (MIS3) have been recorded at high resolution by quantification of C23–C33 odd carbon numbered n-alkanes and C20–C30 even carbon numbered
Grimalt, J. O., Gruetzner, J., Hoogakker, B. A. A., López-Martinez, C., McCave, I. N., Vautravers, M. J.   +5 more
core   +1 more source

Relative dating of deposits of the Mishan Formation based on foraminifera and Strontium isotope in northwest and west of Bandar Abbas, south Iran [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2016
For studying of biostratigraphy of Mishan Formation in Bandar Abbas hinterland, a stratigraphic transection including Handun, Anguru, Baviyun, and Nakh sections was selected in northwest and west of Bandar Abbas.
Jahanbakhsh Daneshian, Mariam Daneshian, Ali Moaمlemi   +2 more
doaj  

Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus. [PDF]

PLoS One, 2021
Spezzaferri S, Kucera M, Pearson PN, Wade BS, Rappo S, Poole CR, Morard R, Stalder C.   +7 more
europepmc   +1 more source

Complex marine ecological response during the Eocene-Oligocene revealed by global foraminiferal record

Nature Communications
The Eocene–Oligocene transition was the crucial turning point when Earth’s climate shifted to its current icehouse state. Understanding how the marine biosphere responded during this transition is not well-constrained, appearing as a simple extinction ...
Zhengbo Lu, Ke Xue, Yiying Deng, Junxuan Fan, Peiyue Fang, Bridget S. Wade, Laia Alegret, Michael J. Benton, Yuchang Wu, Chao Qian, Xudong Hou, Yukun Shi, Peter M. Sadler, Huiqing Xu, Zhi-Hua Zhou, Shuzhong Shen   +15 more
doaj   +1 more source

Response of deep-water agglutinated foraminifera to dysoxic conditions in the California Borderland basins [PDF]

, 1995
Analysis of agglutinated benthic foraminifera from surface samples collected in the San Pedro and Santa Catalina Basins reveals a predictable relationship between the proportions of morphogroups with decreasing bottom water oxygen levels and with the ...
Boersma, E., Holbourn, A.E.L., Kaminski, M.A., Tyszka, J.   +3 more
core  

Barremian planktonic foraminiferal events correlated with the ammonite zones from the San Lucas Formation, Michoacán (SW Mexico)

Revista Mexicana de Ciencias Geológicas, 2018
We studied the Tiringueo section from the San Lucas Formation, located in the state of Michoacán, SW Mexico. The section is a flysch sequence consisting of a rhythmic deposit of shale, siltstone, and fine to medium graded sandstone interbedded with ...
Lourdes Omaña, Celestina González-Arreola, Blanca Margarita Ramírez-Garza   +2 more
doaj  

High variability in SSU rDNA gene copy number among planktonic foraminifera revealed by single-cell qPCR. [PDF]

ISME Commun, 2021
Milivojević T, Rahman SN, Raposo D, Siccha M, Kucera M, Morard R.   +5 more
europepmc   +1 more source

Note on the stratigraphic position of the Zonderschot sands member of the Berchem formation (Miocene, Belgium) [PDF]

, 1980
Planktonic foraminifera are recorded from three samples of the Zonderschot Sands Member of the Berchem Formation in the type locality at Zonderschot. Altogether 15 taxa are described.
Hooyberghs, H.J.F.
core