Articles with "palynology" as a keyword



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Paleolimnology of the Santa Clara Arriba paleolake (Triassic Cuyana rift basin): integrating sedimentology and palynology

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Published in 2017 at "Journal of Paleolimnology"

DOI: 10.1007/s10933-016-9916-0

Abstract: Abstract The Triassic Cuyana rift basin of west-central Argentina is composed of several asymmetric half-grabens with sedimentary fill representing diverse fluvial-lacustrine systems from the syn-rift to post-rift phases of the basin. The Santa Clara Arriba… read more here.

Keywords: rift basin; palynology; santa clara; sedimentology ... See more keywords
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Palynology, mineralogy and geochemistry of sediments in Tondè locality, northern part of Douala sub-basin, Cameroon, Central Africa: implication on paleoenvironment

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Published in 2020 at "Geosciences Journal"

DOI: 10.1007/s12303-020-0021-z

Abstract: A multi-proxy study, including mineralogy, whole rock geochemistry and palynology analyses, was conducted on 79 samples (64 bulk sediment and 10 pyrite samples) from two sites (ES and DA) located in the Tondè area, Douala… read more here.

Keywords: mineralogy; douala sub; basin cameroon; palynology ... See more keywords
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Petrology and palynology of the Middle Pennsylvanian Leatherwood coal bed, Eastern Kentucky: Indications for depositional environments

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Published in 2017 at "International Journal of Coal Geology"

DOI: 10.1016/j.coal.2017.08.008

Abstract: Abstract The Eastern Kentucky Coal Field is located in the central portion of the Appalachian Basin. The Pennsylvanian Breathitt Formation in this region is characterized by numerous sequences of bituminous coal-bearing sedimentary rocks. These coals… read more here.

Keywords: petrology; palynology; leatherwood coal; depositional environments ... See more keywords
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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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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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Palynology, organic petrology and geochemistry of the Bell coal bed in Western Kentucky, Eastern Interior (Illinois) Basin, USA

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Published in 2019 at "International Journal of Coal Geology"

DOI: 10.1016/j.coal.2019.103264

Abstract: Abstract The Bell coal bed is one of the stratigraphically oldest coals (Atokan, Duckmantian) in the Illinois Basin that has been commercially mined and occurs near the Morrowan-Atokan boundary, which was a time of significant… read more here.

Keywords: bell coal; geochemistry; petrology; palynology ... See more keywords
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Palynology and calcareous nannofossil biostratigraphy of the Turonian – Coniacian boundary: The proposed boundary stratotype at Salzgitter-Salder, Germany and its correlation in NW Europe

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Published in 2021 at "Cretaceous Research"

DOI: 10.1016/j.cretres.2021.104782

Abstract: Abstract New palynological and calcareous nannofossil records are presented for the Turonian–Coniacian boundary section at Salzgitter-Salder, Germany, the candidate Coniacian GSSP. The proposed base of the Coniacian Stage is the base of Bed 46, the… read more here.

Keywords: salzgitter salder; turonian coniacian; coniacian boundary; palynology ... See more keywords
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Palynology of the Jagüel Formation (Maastrichtian–Danian) in northwestern Río Negro, Neuquén Basin, Argentina: paleobiogeographic inferences

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Published in 2021 at "Cretaceous Research"

DOI: 10.1016/j.cretres.2021.104932

Abstract: Abstract The palynology of the Jaguel Formation at Cerro Azul locality Rio Negro province; in the Neuquen Basin, was studied. The distribution of palynomorphs (spores, pollen grains, chlorophytes, and miscellaneous forms) across the outcrops allowed… read more here.

Keywords: jag formation; maastrichtian danian; palynology jag; basin ... See more keywords
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Palynology and palynofacies analyses in the Douala sub-basin: Implications on palaeoenvironment evolution of the Souellaba Formation/ west Cameroon.

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Published in 2020 at "Journal of African Earth Sciences"

DOI: 10.1016/j.jafrearsci.2020.104004

Abstract: Abstract Investigations were carried out on the Tertiary sedimentary sequences from west Cameroon, namely the Mamiwater well (from 268 to 828 m), the Pungo well (from 731 to 1338 m) and the Yatou well (from 700 to… read more here.

Keywords: palynology; west cameroon; cameroon; douala sub ... See more keywords
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Integrated biozonation based on palynology and ostracods from the Neogene of Solimões Basin, Brazil

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

DOI: 10.1016/j.jsames.2019.01.015

Abstract: Abstract Biostratigraphic analysis integrating spores-pollen and ostracods from boreholes 1AS-8-AM and 1AS-7D-AM, at Atalaia do Norte, Amazonas state, Brazil, allowed to infer Early to Late Miocene for studied sequences. Five palynological zones previously proposed for… read more here.

Keywords: late miocene; early late; miocene; palynology ... See more keywords
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Palynology and depositional environments of the Middle – Late Triassic (Anisian – Rhaetian) Kobbe, Snadd and Fruholmen formations, southern Barents Sea, Arctic Norway

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Published in 2017 at "Marine and Petroleum Geology"

DOI: 10.1016/j.marpetgeo.2017.05.033

Abstract: Abstract The Middle to Upper Triassic series in the Norwegian Barents Sea represents an important target for hydrocarbon exploration. However, the dating and correlation of these rocks are problematic due to the scarcity of age-diagnostic… read more here.

Keywords: kobbe snadd; upper triassic; palynology; snadd fruholmen ... See more keywords
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Sediment sequences and palynology of outer South Bay, Manitoulin Island, Ontario: Connections to Lake Huron paleohydrologic phases and upstream Lake Agassiz events

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Published in 2017 at "Quaternary Science Reviews"

DOI: 10.1016/j.quascirev.2017.04.030

Abstract: Abstract South Bay on the southern coast of Manitoulin Island is a fjord-like embayment connected to Lake Huron by a natural narrow gap in the bay's outer sill 6.5–14 m above the lake. A seismic profile,… read more here.

Keywords: south bay; lake huron; palynology; bay ... See more keywords