Pectinidés néogènes: Proposition d'échelle biostratigraphique pour la Méditerranée

Demarcq, Gérard

doi:10.1016/s0016-6995(06)80047-1

Cited by 8 publications

(5 citation statements)

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“…Biostratigraphical correlations of the Belpberg Beds were given by Martini (1971), Rutsch (1971), Rutsch & Salaj (1974, 1980, Müller (1982), Schoepfer (1986), Schoepfer & Berger (1989), Keller (1989), Demarq (1990) and Engesser (1990). Index forms are rare and age interpretations are controversial (Schoepfer 1989;Pfister & Wegmüller 1994).…”

Section: Introductionmentioning

confidence: 99%

Echinoids from the Belpberg Beds (Obere Meeresmolasse, Middle Burdigalian) in the area of Bern (Switzerland)

Kroh

Menkveld-Gfeller

2006

Eclogae geol. Helv.

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Section: Introductionmentioning

confidence: 99%

Echinoids from the Belpberg Beds (Obere Meeresmolasse, Middle Burdigalian) in the area of Bern (Switzerland)

Kroh

Menkveld-Gfeller

2006

Eclogae geol. Helv.

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“…This upperrmost part of the formation in Drenica section represented by grayish marls-clays contains many pectinid specimens of very common Costellamussiopecten northamptoni (Michelotti) and some other molluscs such Glycymeris insubricus (Brocchi). Porta (1969) and Egerian of Central Parathetis (Demarcq 1990). Based on the micropaleontological investigations of the Aquitanian deposits the Globoquadrina dehiscens Zone of plancton foraminifera, Helicosphaera carteri of nannoplancton Zones and larger foraminifera Lepidocyclina morgani are identified (Kumati et al 1995(Kumati et al , 1996.…”

Section: Early Miocene: Aquitanianmentioning

confidence: 99%

“…Sardegna (Ugolini 2007;Stara et al 2012,) and other Mediterranean areas (Demarcq 1990). The Burdigalian microforaminifers Globigerinoides trilobus-Globigerina bisphaericus and nannoplanktons Helicosphaerae ampliaperta Zones, and larger foraminifera Miogypsina globulina are identified in Morava and Bradvica formations (Kumati et al 1995(Kumati et al , 1996.…”

Section: Biostratigraphy: Molluscs Assemblage Of Bradvica Fm Containsmentioning

confidence: 99%

Morave Mt Oligocene-Middle Miocene succession of Albanian-Thessalian Basin

Pashko

2018

geosociety

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The Morava Mountain Oligocene-Middle Miocene molasse deposits take part in the Albanian-Thessalian Basin, which developed NW-SE from eastern Albania to Thessaly in Greece, where it is called as Mesohellenic Basin. The 4.5 km thick basin infill is subdivided into three molasse cycles separated by two regional unconformities at the Eocene/Oligocene and Aquitanian/Burdigalian boundaries. The Morava Mountain Oligocene-Middle Miocene molase, ~ 3500 m thick, represents an exposed continuous, rich in fossil fauna succession. Six stratigraphic sections were studied and measured.

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“…The Miocene marine sedimentary successions are generally dated with macrofossils -mostly molluscs -assemblages (e.g. Demarcq, 1990) which are weak biostratigraphic markers. Chemostratigraphy based on 87 Sr/ 86 Sr was also applied to establish a chronology for successive transgressive sedimentation from Burdigalian to Serravallian (Besson et al 2005 and references therein).…”

Section: Introductionmentioning

confidence: 99%

Dating the late Miocene marine sediments around the southern middle Durance valley (Provence, SE France): new evidences for a Tortonian age

Demory,

Delanghe,

Braucher

et al. 2024

BSGF - Earth Sci. Bull.

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Based on burial dating by in situ produced cosmogenic nuclides (10Be, 26Al and 21Ne), and paleomagnetic analyses performed along the topmost 50 m of a 115 m long core retrieved from the Cadarache Area (Upper Provence, South East France), a Tortonian age was determined for the sedimentary succession exhibited in the core. In addition, thin sections, grain size analyses and quartz morphoscopy were used to characterize a shallow marine environment and to correlate the sediment core to the surrounding exposed sections. When comparing the studied sedimentary record to global sea level estimates, we establish that the Tortonian transgression was locally not synchronous with the global scale sea level high-stand, but happened more likely later, during a global regressive trend. The timing of the Tortonian flooding in Upper Provence was therefore most probably driven by regional tectonic forcings. Finally, the Tortonian shallow marine sediments are topped by lacustrine tight carbonates protecting the marine sediments from the following major erosional events resulting from the Messinian sea level drop and from interglacial-glacial fluctuations that both yielded to the present-day valley topography.

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Pectinidés néogènes: Proposition d'échelle biostratigraphique pour la Méditerranée

Cited by 8 publications

References 0 publications

Echinoids from the Belpberg Beds (Obere Meeresmolasse, Middle Burdigalian) in the area of Bern (Switzerland)

Echinoids from the Belpberg Beds (Obere Meeresmolasse, Middle Burdigalian) in the area of Bern (Switzerland)

Morave Mt Oligocene-Middle Miocene succession of Albanian-Thessalian Basin

Dating the late Miocene marine sediments around the southern middle Durance valley (Provence, SE France): new evidences for a Tortonian age

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