Results 101 to 110 of about 1,663 (126)

Late Givetian to Middle Frasnian ostracods from Nismes (Dinant Synclinorium, Belgium) and their lithological context. [PDF]

, 2009
About 2,450 carapaces, valves and fragments of ostracods have been extracted from 94 samples collected in the Fromelennes, Nismes and Moulin Lienaux Formations at Nismes, close to Frasnes (southern border of the Dinant Synclinorium, Belgium). Sixty-three
Préat, Alain, Casier, J.-G., Préat, A., Casier, Jean-Georges   +3 more
core  

The Givetian- Frasnian boundary at Nismes parastratotype (Belgium): the magnetic susceptibility signal controlled by ferromagnetic minerals

, 2010
A comparison between microfacies and magnetic susceptibility (MS) curves has been performed at the Givetian-Frasnian transition in southern Belgium. The MS curve is subdivided in four magnetic sequences.
Préat, Alain, Devleeschouwer, Xavier, Spassov, S., Petitclerc, E.   +3 more
core  

Middle Devonian (Givetian) coral-stromatoporoid patch reefs from the Lazhuglung Formation, Xizang (Tibet) and their palaeoecological and palaeogeographical implications

Middle Devonian (Givetian) coral-stromatoporoid patch reefs from the Lazhuglung Formation, Xizang (Tibet) and their palaeoecological and palaeogeographical ...
M Luo (7629356), W Guo (9858170), WK Qie (22499519), K Liang (12185102), JT Chen (22499618), YC Zhang (14470119)   +5 more
core  

New lower Givetian age miospores of the Phyllite-Quartzite Group, São Francisco da Serra Anticline, Iberian Pyrite Belt - Portugal [PDF]

, 2014
Palynostratigraphical analysis of Phyllite Quartzite (PQ) Group shales recovered froma drill core and outcrops at the São Francisco da Serra anticline, in the westernmost area of the Iberian Pyrite Belt, yielded a moderately preserved miospore ...
Oliveira, José Tomás, Jorge, R. C. G. S., Matos, João Xavier, Fernandes, Paulo, Pereira, Zélia   +4 more
core  

Devonian (upper Emsian - lower Givetian) radiolarians from the Tanhe Formation, Nanning, Guangxi, southwest China

, 2002
A moderately well-preserved radiolarian fauna consisting of 20 Devonia (upper Emsian-lower Givetian) taxa was recovered from siliceous strata in the Wuxiangling section, Nanning, Guangxi, southwest China.
Luo, H, Aitchison, JC, Wang, YJ
core  

New data on chondrichthyan microremains from the Givetian of the Renanué section in the Aragonian Pyrenees (Middle Devonian, Spain)

The continued investigations on the Middle Devonian part (Givetian, Middle through Upper Polygnathus varcus conodont Zones) of the section near the Renanué village in the Aragonian Pyrenees, Spain, brought twelve teeth of chondrichthyan taxa typical of ...
Valenzuela Ríos, José Ignacio, Ginter, Michal, Liao, Jau-Chyn   +2 more
core  

A Climate-Driven Model and Development of a Floating Point Time Scale for the Entire Middle Devonian Givetian Stage: A Test Using Magnetostratigraphy Susceptibility as a Climate Proxy

Palaeogeography, Palaeoclimatology, Palaeoecology, 2011
Here we propose an approach to establish a preliminary age chronology for complete stages within the Phanerozoic by applying cyclostratigraphic methods that employ high-resolution data sets.
Ahmed EL HASSANI, Carlton E. Brett, Jonathan H Tomkin   +2 more
exaly   +2 more sources

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Upper Eifelian and Givetian (Middle Devonian) Conodont Sequence at Renanué (Aragonian Pyrenees, Spain): A Relevant Section for Givetian Chronostratigraphy

Historical Biology, 2022
Jau-Chyn Liao, José Ignacio Valenzuela-Ríos   +1 more
exaly  

Middle Devonian (Givetian) Palynology of the Northern Holy Cross-Mountains (Miłoszów, South-Central Poland)

Review of Palaeobotany and Palynology, 2022
Paweł Filipiak, Marcelina Kondas
exaly  

The Palynology of the Middle–Upper Devonian (Givetian–Frasnian) in the Łysogóry-Radom and Lublin Basins, South-Central Poland

Palynology, 2023
Paweł Filipiak, Marcelina Kondas
exaly