Results 121 to 130 of about 12,744 (240)

Iberian Margin surface ocean cooling led freshening during Marine Isotope Stage 6 abrupt cooling events. [PDF]

Nat Commun, 2023
Zhang H, Huang Y, Wijker R, Cacho I, Torner J, Santos M, Kost O, Wei B, Stoll H.   +8 more
europepmc   +1 more source

The earliest evidence of deep-sea vertebrates. [PDF]

Proc Natl Acad Sci U S A, 2023
Baucon A, Ferretti A, Fioroni C, Pandolfi L, Serpagli E, Piccinini A, de Carvalho CN, Cachão M, Linley T, Muñiz F, Belaústegui Z, Jamieson A, Lo Russo G, Guerrini F, Ferrando S, Priede I.   +15 more
europepmc   +1 more source

Palynology and nannofossil processing techniques

, 1973
Techniques developed at the Atlantic Geoscience Centre are described. The procedures described permit the production of a large number of high quality preparations and should be useful to those responsible for establishing or maintaining palynological laboratory facilities.
M S Barss, G L Williams
openaire   +1 more source

Biostratigrafie spodní křídy manínské jednotky (lom Butkov, Strážovské vrchy, Západní Karpaty) [PDF]

, 2003
This paper is a continuation of systematic stratigraphical research of Lower Cretaceous sequence of the Manín Unit excavated in the Butkov quarry. Calcareous deposits are significant especially by richness of ammonites.
Halásová, Eva, Reháková, Daniela, Skupien, Petr, Vašíček, Zdeněk   +3 more
core   +1 more source

Late Cretaceous Paleoceanographic Evolution and the Onset of Cooling in the Santonian at Southern High Latitudes (IODP Site U1513, SE Indian Ocean). [PDF]

Paleoceanogr Paleoclimatol, 2022
Petrizzo MR, MacLeod KG, Watkins DK, Wolfgring E, Huber BT.   +4 more
europepmc   +1 more source

Diagenetic Quality, Extent of Alteration and Preservation of Organic Matter of Wells A and B in Niger Delta Basin, Nigeria

Journal of Applied Sciences and Environmental Management
This study investigates the application of palynofacies and calcareous nannofossils in determining the diagenetic qualities of Wells A and B in the Niger Delta Basin.
C. O. Igili, O. V. Ndubueze
doaj   +2 more sources

Calcareous nannofossil biostratigraphy of the M. del Casino section (northern Apennines, Italy) and paleoceanographic conditions at times of Late Miocene sapropel formation [PDF]

, 1998
A detailed quantitative calcareous nannofossil analysis has been performed on 138 samples from the astronomically dated Monte del Casino section with the aim to identify and precisely date the most important calcareous nannofossil events across the ...
Giunta, S., Hilgen, F.J., Krijgsman, W., Negri, A., Vai, G.B.   +4 more
core  

Distinctive patterns and signals at major environmental events and collapse zone boundaries. [PDF]

Environ Monit Assess, 2021
Pálinkás M, Hufnagel L.
europepmc   +1 more source

The Psematismenos-Maroni Basin (South Cyprus): Cenozoic tectonic and sedimentary evolution

BSGF - Earth Sciences Bulletin
The Tertiary regressive sedimentary succession, which forms the sedimentary cover of the Troodos Ophiolitic Massif, was studied in the Psematismenos-Maroni Basin in Southern Cyprus. A series of unconformity surfaces were identified based on key surfaces,
Mocochain Ludovic, Blanpied Christian, Revillon Sidonie, Suc Jean-Pierre, Müller Carla, Melinte-Dobrinescu Mihaela Carmen   +5 more
doaj   +1 more source

Middle-Upper Miocene stratigraphy of the Taman Peninsula, Eastern Paratethys

Open Geosciences, 2012
Radionova Eleonora, Golovina Larisa, Filippova Natalia, Trubikhin Valery, Popov Sergey, Goncharova Irina, Vernigorova Yulia, Pinchuk Tatiana   +7 more
doaj   +1 more source