Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +2 more sources
Anais da Academia Brasileira de Ciências, 2022 A foraminiferal faunal study was carried out in a Holocene marine section from Arroyo Baliza, located on the northwest coast of the Beagle Channel, to contribute to the knowledge of the palaeoenvironmental conditions during the marine Holocene event ...
EMILIANA BERNASCONI +2 more
doaj +1 more source
Identifying organic-rich layers and reconstructing trophic levels in the Dalichai Formation in north Damghan [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2023 The Dalichai Formation in the Ahvanu section, north of Damghan city, with a thickness of 78 meters, comprises alternations of bluish-gray marls and limestones.
Elahe Zarei
doaj +1 more source
Palynofacies Analysis and Hydrocarbon Generation Potential of the Tithonian-Beriassian Chia Gara Formation from Selected Wells in Ajil, Hamrin, and Tikrit Oilfields, Northern Iraq [PDF]
Kirkuk Journal of Science, 2018 The recovered sedimentary organic matter from the Tithonian-Berriasian Chia Gara Formation was studied from three selected wells of Ajil-12 (Aj-12), Hamrin-1 (Hr-1), and Tikrit-3 (Tk-3) in Northern Iraq.
Pavel T. Al-Jabary +2 more
doaj +1 more source
Acta Botânica Brasílica, 2005 Four samples of the surface sediments of the Lagoa do Campelo lake bottom were collected in a transect of 500 m by 500 m from edge to edge, in a northeast/southwest direction, the dominant wind direction in the region. The analysis of pollen grains, fern
Cynthia Fernandes Pinto da Luz +2 more
doaj +1 more source
An effective palynological preparation procedure using hydrogen peroxide [PDF]
, 2007 Most pre-Quaternary palynology samples are currently prepared by demineralization of the sediment/sedimentary rock matrix using hydrochloric and hydrofluoric acids (HCl and HF respectively).
Kyffin-Hughes, Jane E. +2 more
core +2 more sources
Middle Triassic (Anisian-Ladinian) Palynomorphs [PDF]
Journal of Micropalaeontology, 1985 Abstract. Initial results of the palynostratigraphical research in the Triassic of northeast Libya indicate the presence of Middle Triassic in several deep-wells. There is some evidence that the uppermost part of the Early Triassic (Late Scythian) as well as the early part of the Late Triassic (Karnian) may also be present.
Brugman, W. A. +2 more
openaire +2 more sources
Why a new volume on non-pollen palynomorphs? [PDF]
Geological Society, London, Special Publications, 2021 Abstract Here we introduce the volume Applications of Non-Pollen Palynomorphs: from Palaeoenvironmental Reconstructions to Biostratigraphy . The study of non-pollen palynomorphs (NPPs) has a long and rich history that is interwoven with that of pollen-based studies.
Jennifer M. K. O'Keefe +4 more
openaire +2 more sources
BIOZONATION AND AGE RECONSTRUCTION OF 4000FT TO 4540FT SECTION OF WELL-X, NIGER DELTA, NIGERIA [PDF]
Malaysian Journal of Geosciences, 2022 Biozonation and Age reconstruction of an offshore Well-X in the Niger Delta was carried out using10composite ditch cutting samples, Palynological studies was carried out on the samples to determine the age of the formation penetrated in the well ...
Otto A. Ihunda +2 more
doaj +1 more source
High-resolution palynological analysis in Lake Sapanca as a tool to detect recent earthquakes on the North Anatolian Fault [PDF]
, 2009 High-resolution palynological analysis of a 38-cm-long core collected from Lake Sapanca, northwest Turkey, reveals large earthquakes that occurred during the second half of the 20th century along the North Anatolian Fault Zone. Four events have disturbed
Boyraz, S, Gürbüz, A, Leroy, SAG
core +1 more source