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   Articles with "late oligocene" as a keyword



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Coal characteristics, palynology, and palaeoenvironmental interpretation of the Yeniköy coal of Late Oligocene age in the Thrace Basin (NW Turkey)

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recommendations! Published in 2017 at "International Journal of Coal Geology"

DOI: 10.1016/j.coal.2017.08.015

Abstract: Abstract The Yenikoy coal field is located in a narrow area between the Black Sea coast and the Istranca (Standrja) Mountain in the Thrace Basin. The aims of this study are to characterize coal petrographical,… read more here.

Keywords: coal; palynology; thrace basin; late oligocene ... See more keywords
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Late oligocene to quaternary tectonic evolution of the extra andean basins of the pampean plain, Argentina

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recommendations! Published in 2019 at "Journal of South American Earth Sciences"

DOI: 10.1016/j.jsames.2019.05.023

Abstract: Abstract The extra-Andean Pampean plain of central Argentina shows a complex evolution history. Three basins were identified in the subsurface (Salado, Macachin and Laboulaye) generated during the opening of the South Atlantic Ocean in the… read more here.

Keywords: late oligocene; miocene; subsidence; evolution ... See more keywords
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Petrogenesis and tectonic implications of late Oligocene highly fractionated leucogranites in the Ailao Shan-Red River shear zone, SW China

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recommendations! Published in 2019 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2019.103925

Abstract: Abstract We report for the first time the occurrence of leucogranite bodies that intruded the Ailaoshan metamorphic complex along the Ailao Shan-Red River (ASRR) shear zone. Leucogranites in Yuanyang, Southeast Yunnan province, are composed of… read more here.

Keywords: late oligocene; ailao red; shear zone; red river ... See more keywords
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Late Oligocene Precipitation Seasonality in East Asia Based on δ13C Profiles in Fossil Wood

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recommendations! Published in 2021 at "Paleoceanography and Paleoclimatology"

DOI: 10.1029/2021pa004229

Abstract: The onset, characteristics, and drivers of paleo‐monsoon conditions in East Asia remain a topic of heated debate. Records from the Eocene suggest pronounced rainfall seasonality consistent with monsoon rainfall across China, likely driven by migrations… read more here.

Keywords: late oligocene; east asia; fossil wood; seasonality ... See more keywords

Late Oligocene-Miocene non-lunulate sand dollars of South America: Revision of abertellid taxa and descriptions of two new families, two new genera, and a new species.

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recommendations! Published in 2018 at "Zootaxa"

DOI: 10.11646/zootaxa.4369.3.1

Abstract: Material for all seven South American species of late Oligocene and Miocene scutelliform, non-lunulate sand dollars (Echinoidea: Clypeasteroida) was examined, resulting in revision of several taxa, and description of a new family, Placatenellidae n. fam.,… read more here.

Keywords: late oligocene; sand dollars; lunulate sand; two new ... See more keywords