Integrated biostratigraphy and benthic foraminifera of the middle-upper Eocene deposits of Urtsadzor section (Southern Armenia)
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چکیده
منابع مشابه
Larger benthic foraminifera from the Middle Eocene
Larger benthic foraminifera (LBF) are common and diverse throughout the Paleogene sediments of southern Tanzania, but have previously been little studied. A recent programme of onshore drilling known as the Tanzania Drilling Project has recovered large proportion of this succession for palaeoclimatic and palaeontological study. The sediment is largely a hemipelagic clay with secondary gravity s...
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In this research systematics and biostratigraphy of the Cretaceous deposits foraminifera in Kerch section, southwestern Qayen, in the eastern margin of the Lut Block, were studied in detail. This section with 260 meters thickness, mainly formed by gray to cream color marl and shale, marly limestone and limestone laid on a light-colored limestone bed at the base. Seventeen genera and twenty two ...
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Benthic foraminifera were studied as part of an investigation of the Fortuna Section (Betic Cordillera, Southeastern Spain), undertaken to document a candidate section for the Global Stratotype Section and Point (GSSP) for the base of the Lutetian Stage (Ypresian/Lutetian boundary). Benthic foraminiferal assemblages in this section are mostly dominated by calcareous taxa (~50-96%) and by infaun...
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in order to study the biostratigraphy and paleoecology of the early miocene in south west of kerman province, one section (gefriz) has been chosen, measured and sampled. the thickness of measured section is about 67 m. it consists mainly of thin to thick bedded limestone and marl. at this section, the early miocene deposits nonconformably lie between volcano sedimentary eocene at the base, and ...
متن کاملForaminifera from the Upper Eocene Deposits of the Coast of Ecuador.
The only previously published note, of which I am aware, on the upper Eocene of the coast of Ecuador is one by myself (Vaughan, 1, p. 869) which reads as follows: "Specimens from the sea coast at Ancon, Santa Elena Peninsula, Ecuador, collected by H. S. Gale and F. L. Wilde, were examined by W. P. Woodring, who reports Orthophragmina sp., probably 0. peruviana Cushman, Orthophragmina (stellate ...
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ژورنال
عنوان ژورنال: TURKISH JOURNAL OF EARTH SCIENCES
سال: 2020
ISSN: 1303-619X
DOI: 10.3906/yer-1912-6