Results 1 to 10 of about 1,125 (163)
Fine-grained interplanetary dust input during the Turonian (Late Cretaceous): evidence from osmium isotope and platinum group elements [PDF]
Scientific Reports, 2023 The Turonian age (~ 90–94 Ma) was the hottest geological interval in the Cretaceous and also marked by the K3 event, a pronounced enrichment of 3He in pelagic sediments (i.e., massive input of extraterrestrial materials).
Hironao Matsumoto +4 more
doaj +2 more sources
Microvertebrate faunal assemblages of the Favel Formation (late Cenomanian-middle Turonian) of Manitoba, Canada [PDF]
PeerJ, 2023 Microvertebrate assemblages of the Upper Cretaceous (late Cenomanian to mid-Turonian) Favel Formation of Manitoba are formally described for the first time. New vertebrate occurrences from the Favel Formation include the actinopterygians Caturidae indet.,
Aaron A. Kilmury +6 more
doaj +3 more sources
PETROPHYSICAL CHARACTERIZATION BY 3D MODEL OF ZONES 4 AND 3 OF THE TURONIAN RESERVOIR OF THE KINKASI FIELD IN THE D.R. CONGO COASTAL BASIN [PDF]
Romanian Journal of Petroleum & Gas Technology, 2023 Kinkasi is one of the oil fields of the DR Congo Coastal Basin. It is essentially formed of two main geological units (A and B) in the Turonian, each composed of a succession of different horizons (Zones) according to the type of siltstone.
Joel Etshekodi Lohadje +3 more
doaj +1 more source
Small universal unit for preparing, transporting and distributing liquid feed in small pig farms [PDF]
BIO Web of Conferences, 2023 The article focuses on the advantage of liquid mixed feeds in the use of mixed feeds for small farms and farms. The analysis of the scientific research works devoted to the problems of transportation and distribution of liquid mixed feed using pipelines ...
Rakhimov O.D. +4 more
doaj +1 more source
Agglutinated foraminifera from the Turonian–Coniacian boundary interval in Europe – paleoenvironmental remarks and stratigraphy [PDF]
Journal of Micropalaeontology, 2023 Agglutinated foraminiferal assemblages of the Turonian–Coniacian from the GSSP (Global Boundary Stratotype Section and Point) of Salzgitter–Salder (Subhercynian Cretaceous Basin, Germany) and other sections, including Bielefeld–Ostwestfalendamm ...
R. M. Besen +5 more
doaj +1 more source
TURONIAN FLORA OF NEW JERSEY, USA
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 An extraordinarily diverse flora was discovered in sediments of the Old Crossman Clay Pit, Raritan Formation (New Jersey, USA). The age of these rocks has been estimated as Turonian (≈ 90 MYBP, Late Cretaceous) by palynological and stratigraphic ...
William L. Crepet +2 more
doaj +1 more source
Frontiers in Earth Science, 2021 The Oceanic Anoxic Event 2, at the Cenomanian-Turonian boundary (∼93.9 Ma), was an episode of widespread burial of organic matter in marine sediments, underlined by a positive carbon-isotope (δ13C) excursion observed worldwide.
Laurent Riquier +7 more
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Peculiarities of the study of pre-gas-hydrate deposits
Известия высших учебных заведений: Нефть и газ, 2023 A quantitative measure of well productivity is the productivity factor. Its value is determined by many factors, but especially by filtration-volume parameters of the zone immediately adjacent to the bottomhole.Filtration-capacitive properties of these ...
Yu. E. Katanov +2 more
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Известия высших учебных заведений: Нефть и газ, 2023 There is currently a significant depletion of Cenomanian gas reserves in Western Siberia, which have been the basis of Russian gas exports. This raises the challenge of developing reserves that could offset these volumes, such as hard-to-recover gas ...
A. Yu. Yushkov +4 more
doaj +1 more source
Turonian-Santonian echinoids from Egypt [PDF]
Geodiversitas, 2012 ABSTRACT Thirty echinoid species (18 regular and 12 irregular) and an undetermined species belonging to 14 genera are studied from the Turonian-Santonian sequence (14 species from Turonian, two species from Turonian-Santonian and 14 species from Coniacian-Santonian) of Abu Roash, Wadi Dakhl and Wadi Abu Qaada, Egypt.
Marouf Abdel-Aty Mohamed Abdelhamid +1 more
openaire +1 more source