Results 111 to 120 of about 42,104 (227)

(Table 4) Stratigraphic levels of calcareous nannofossil datums and estimated ages for ODP Hole 120-748

, 1992
(Table 4) Stratigraphic levels of calcareous nannofossil datums and estimated ages for ODP Hole 120 ...
Villa, Giuliana, Giuliana Villa (6963782), Wei, Wuchang, Wuchang Wei (6964964), Wise, Sherwood W, Sherwood W Wise (6960404)   +5 more
core   +1 more source

Biotic and Paleoceanographic Changes Across the Late Cretaceous Oceanic Anoxic Event 2 in the Southern High Latitudes (IODP Sites U1513 and U1516, SE Indian Ocean). [PDF]

Paleoceanogr Paleoclimatol, 2022
Petrizzo MR, Amaglio G, Watkins DK, MacLeod KG, Huber BT, Hasegawa T, Wolfgring E.   +6 more
europepmc   +1 more source

Paleogene calcareous nannofossil stratigraphy of ODP Leg 120 sites

, 1992
Calcareous nannofossils are abundant in the Paleogene sediments recovered during Ocean Drilling Program Leg 120. Although no continuous Paleogene section was obtained, Sites 747 through 751 complemented each other so as to provide a virtually complete ...
Aubry, Marie-Pierre, Marie-Pierre Aubry (4340995)   +1 more
core   +1 more source

Astronomical tuning of the Aptian stage and its implications for age recalibrations and paleoclimatic events. [PDF]

Nat Commun, 2022
Leandro CG, Savian JF, Kochhann MVL, Franco DR, Coccioni R, Frontalini F, Gardin S, Jovane L, Figueiredo M, Tedeschi LR, Janikian L, Almeida RP, Trindade RIF.   +12 more
europepmc   +1 more source

Early Pleistocene (marine isotope stage 36–40) calcareous nannofossil assemblage data from the upper part of the Kiwada Formation, the Kazusa Group

We present calcareous nannofossil abundance data obtained from the upper part of the Kiwada Formation, Kazusa Group, distributed in the central part of the Japanese Archipelago. The age model was improved by Kuwano et al.
Kuwano, Daisuke, Masayuki, Utsunomiya, Kameo, Koji, Mantoku, Kanako, Okada, Makoto, Kubota, Yoshimi   +5 more
core   +1 more source

New Calcareous Nannofossil taxa from the Jurassic

, 1989
. Four biostratigraphically significant new calcareous nannofossil species are described, Biscutum davyi, Lotharingius contractus, Lotharingius velatus and Retecapsa incompta, together with three new combinations.
P. R. Bown, M. K. E. Cooper
core   +1 more source

(Table 9, 12) Calcareous nannofossil events in ODP Site 117-724

, 1991
(Table 9, 12) Calcareous nannofossil events in ODP Site 117 ...
Stacia A Spaulding (7915529), Spaulding, Stacia A   +1 more
core   +1 more source

Insights into the deglacial variability of phytoplankton community structure in the eastern equatorial Pacific Ocean using [²³¹Pa/²³⁰Th]xs and opal-carbonate fluxes. [PDF]

Sci Rep, 2022
Schimmenti D, Marcantonio F, Hayes CT, Hertzberg J, Schmidt M, Sarao J.   +5 more
europepmc   +1 more source

(Table 9, 12) Calcareous nannofossil events in ODP Hole 117-728A

, 1991
(Table 9, 12) Calcareous nannofossil events in ODP Hole 117 ...
Stacia A Spaulding (7915529), Spaulding, Stacia A   +1 more
core   +1 more source

Size evolution of Cretaceous calcareous nannofossils [PDF]

, 2017
Primärproduzenten bilden die Grundlage der marinen Nahrungskette seitdem es höheres Leben auf der Erde gibt. Da Coccolithophoriden die wichtigsten Karbonatbildner auf der Erde sind, wird diese Gruppe in der Biologie und auch der Paläontologie eingehend untersucht.
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