Affiner les résultats

New constraints on oceanographic vs. seismic control on submarine landslide initiation: a geotechnical approach off Uruguay and northern Argentina

Ai, Fei ; Strasser, Michael ; Preu, Benedict ; Hanebuth, Till ; Krastel, Sebastian ; Kopf, Achim

In: Geo-Marine Letters, 2014, vol. 34, no. 5, p. 399-417

Revision of the planktonic foraminiferal biostratigraphy of the Voirons Flysch (Chablais Prealps, Haute-Savoie, France)

Ragusa, Jérémy ; Ospina-Ostios, Lina Maria ; Spezzaferri, Silvia ; Kindler, Pascal

In: Swiss Journal of Geosciences, 2018, vol. 111, no. 3, p. 461–473

The ages obtained from planktonic foraminiferal assemblages retrieved from two exposures in the Gurnigel Flysch and from the re-examination of similar material gathered by previous researchers from the Voirons Flysch reveal only minor discrepancies with previous studies based on nannofossil biostratigraphy. In contrast, major divergences between this work and previous studies on the Voirons...

The Planktonic foraminifera Globigerinoides eoconglobatus n. sp. in a glacial–interglacial context: IODP359 Sites U1467 and U1468

Stainbank, Stephanie ; Spezzaferri, Silvia ; Kroon, Dick ; Leau, Erica S. de ; Rüggeberg, Andres

In: Swiss Journal of Geosciences, 2018, vol. 111, no. 3, p. 511–522

Here we define a new morphospecies of planktonic foraminifera Globigerinoides eoconglobatus n. sp., identified from International Ocean Discovery Program (IODP) expedition 359 samples from drift deposits of the Maldives, Inner Sea. Through biostratigraphic analysis, we infer it may be the direct ancestor of Globigerinoides conglobatus evolving from Globigerinoides obliquus in the Late Miocene...

Age and synchronicity of planktonic foraminiferal bioevents across the Cenomanian – Turonian boundary interval (Late Cretaceous)

Falzoni, Francesca ; Petrizzo, Maria Rose ; Caron, Michèle ; Leckie, R. Mark ; Elderbak, Khalifa

In: Newsletters on Stratigraphy, 2018, vol. 51, no. 3, p. 343–380

The upper Cenomanian – lower Turonian is a key-stratigraphic interval, as it encompasses the Late Cretaceous supergreenhouse and a major perturbation of the global carbon cycle (i. e., Oceanic Anoxic Event 2) as evidenced by a global positive carbon isotope excursion and by the nearly world-wide deposition of organic-rich marine facies. A turnover in planktonic foraminiferal assemblages and...

Aalenian to Cenomanian Radiolaria of the Bermeja Complex (Puerto Rico) and Pacific origin of radiolarites on the Caribbean Plate

Bandini, Alexandre ; Baumgartner, Peter ; Flores, Kennet ; Dumitrica, Paulian ; Hochard, Cyril ; Stampfli, Gérard ; Jackett, Sarah-Jane

In: Swiss Journal of Geosciences, 2011, vol. 104, no. 3, p. 367-408

Relative sea-level change, climate, and sequence boundaries: insights from the Kimmeridgian to Berriasian platform carbonates of Mount Salève (E France)

Bover-Arnal, Telm ; Strasser, André

In: International Journal of Earth Sciences, 2013, vol. 102, no. 2, p. 493-515

High-frequency palaeoenvironmental changes on a shallow carbonate platform during a marine transgression (Late Oxfordian, Swiss Jura Mountains)

Védrine, Stéphanie ; Strasser, André

In: Swiss Journal of Geosciences, 2009, vol. 102, no. 2, p. 247-270

Occurrence of photosynthetic microbial mats in a Lower Cretaceous black shale (central Italy): a shallow-water deposit

Pacton, Muriel ; Gorin, G. ; Fiet, N.

In: Facies, 2009, vol. 55, no. 3, p. 401-419

Internal pore measurements on macroperforate planktonic Foraminifera as an alternative morphometric approach

Constandache, Monica ; Yerly, Florence ; Spezzaferri, Silvia

In: Swiss Journal of Geosciences, 2013, vol. 106, no. 2, p. 179-186

History of the Middle Berriasian transgression on the Jura carbonate platform: revealed by high-resolution sequence- and cyclostratigraphy (Switzerland and France)

Tresch, Jonas ; Strasser, André

In: International Journal of Earth Sciences, 2010, vol. 99, no. 1, p. 139-163