Results 121 to 130 of about 25,106,784 (215)

Comparing palynofacies and palaeoenvironment of Sarcheshmeh Formation in Joragh and Sheikh section (east and west of Kopeh-Dagh Basin)

Journal of Stratigraphy and Sedimentology Researches, 2014
1-Introduction: Kopeh-Dagh sedimentary basin is located in NE of Iran and is mainly composed of Mesozoic and Cenozoic sedimentary rocks (35 30ˊ-38 15ˊ N, 54 00-61 31ˊE)(Afshar-Harb 1994).
Mohsen Allameh , Farshid Yousefi Moghadam , Mahmoud Hosseininezhad   +2 more
doaj  

Vegetation climate and marine environmental reconstruction in the western Mediterranean (southern Rifian corridor, Morocco) over the Tortonian-Messinian transition. [PDF]

Heliyon, 2021
Targhi S, Barhoun N, Bachiri Taoufiq N, Achab M, Ait Salem A, Yousfi MZ.   +5 more
europepmc   +1 more source

Étude haute résolution de la distribution et de la granulométrie des constituants organiques sédimentaires dans le Kimméridgien–Tithonien du Boulonnais (Nord de la France). Application à l'analyse séquentielle
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Sedimentary organic matter, accumulation and grain-size in the Kimmeridgian–Tithonian of the Boulonnais area (Northern France). Application to sequence stratigraphy.

, 2000
La matière organique sédimentaire des formations argileuses du Kimméridgien–Tithonien du Boulonnais a été étudiée sous un aspect multidisciplinaire : pétrographique, géochimique et granulométrique, ainsi que du point de vue de la stratigraphie ...
Bialkowski, Anne, Deconinck, J.F., Lallier-Vergès, Elisabeth, Tribovillard, Nicolas   +3 more
core   +3 more sources

Organic matter characteristics of Eocene source rocks with different lithologies in Baiyun Sag of Pearl River Mouth Basin and their geological significance

Shiyou shiyan dizhi
In the deep-water area of the Zhu Ⅱ Depression of the Pearl River Mouth Basin, the Baiyun Sag develops three types of source rocks: mudstone, carbonaceous mudstone, and coal.
Yue CHEN, Xiaojun ZHU, Lili ZHANG, Xuhong XIANG, Xiang ZENG, Weilin ZHU   +5 more
doaj   +1 more source

The Paleogeographic Conditions for the Late Eocene sediments of Zhytomyr Polissya in connection with their amber content (on the example of the «Pravoberezhnа» site)

Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Problems Statement and Purpose. The work is relevant because of the need to create a reliable history of the formation of the physical and geographical environment of the Paleogene in the territory of Zhytomyr Polissya to decipher the processes of amber ...
Тетяна Шевченко, Сергій Мамчур, Ярослав Курепа, Андрій Матвєєв   +3 more
doaj   +1 more source

Vegetation and climate change at the southern margin of the Neo-Tethys during the Cenomanian (Late Cretaceous): Evidence from Egypt. [PDF]

PLoS One, 2023
El Atfy H, Coiffard C, El Beialy SY, Uhl D.   +3 more
europepmc   +1 more source

Variação isotópicas d13C carbonatos na Sucessão da Baía de Três Angras: afloramento Mesozóico da Carrapateira (Kimeridgiano Inferior) [PDF]

, 2014
O afloramento Mesozóico da Carrapateira (AMC), localizado a 20 km a norte de Sagres é formado por sedimentos do Triássico Superior ao Kimmeridgiano.
Borges, Marisa, Fernandes, Paulo, Goodhue, R., Matos, Vasco, Pereira, Zélia, Rodrigues, Bruno   +5 more
core  

Mortality, protoplasm decay rate, and reliability of staining techniques to recognise 'living' foraminifera: a review.

, 2000
Non-vital staining, especially with rose Bengal, has been widely used in ecological studies to differentiate between the tests of dead(unstained) foraminifera from those presumed to be living at the time of collection (stained).
Bowser, S.S., Murray, J.W.
core  

A dél-dunántúli középső triász karbonátos kőzetek ciklus-sztratigráfiai vizsgálata = Cyclostratigraphic analysis of Southern Hungarian middle triassic carbonates [PDF]

, 2007
A ciklus-sztatigráfiai elemzések alapján a délkelet-dunántúl középső triász karbonátok három harmadrendű, aszimmetrikus üledékciklust képviselnek. Ezek közül két teljes ciklus az anizuszi emelethez köthető.
Konrád, Gyula, Török, Ákos
core  

Greenhouse conditions in lower Eocene coastal wetlands?-Lessons from Schöningen, Northern Germany. [PDF]

PLoS One, 2021
Lenz OK, Riegel W, Wilde V.
europepmc   +1 more source