Results 81 to 90 of about 25,995 (207)
Proteomic Sex Estimation From Embedded Tooth Enamel
Archaeometry, EarlyView.ABSTRACT Teeth hold insights into childhood diet, health and demography—including chromosomal sex. Proteomic analysis can detect peptide biomarkers from amelogenin genes encoded on X and Y chromosomes, allowing sex estimation. Embedding resins, necessary for thin sectioning teeth, can damage analytical systems, preventing proteomic analysis. We present
E. L. Sudron +11 more
wiley +1 more source
Bone Diagenesis and Extremes of Preservation in Forensic Science
HumansUnderstanding the composition and diagenetic processes of the deposition environment is pivotal to understanding why bone undergoes preservation or diagenesis.
Rhys Williams +3 more
doaj +1 more source
Boreas, EarlyView.Chemical weathering plays a pivotal role in the Earth's surface material cycle and global climate regulation. It not only facilitates the reconstruction of palaeoclimate characteristics but also provides essential insights into Earth's evolutionary history.
Zhenyu Wei +9 more
wiley +1 more source
Boreas, EarlyView.This study investigates the ecology of the extinct European Hippopotamus from the late Early–Middle Pleistocene (c. 900–400 ka) sequence of the Megalopolis Basin, a glacial microrefugium for temperate taxa in southern Greece. Using stable carbon (δ13C) and oxygen (δ18O) isotope analyses and microwear analyses of Hippopotamus dental elements, we ...
Effrosyni Roditi +9 more
wiley +1 more source
Boreas, EarlyView.The Weddell Sea influences global ocean circulation and sea level through modulating Antarctic Bottom Water formation and Antarctic Ice Sheet discharges, but the history of ice‐sheet dynamics in this region remains poorly constrained due to limited well‐dated geological records.
Huang Huang +9 more
wiley +1 more source
Diagenesis 3. Aspects of the Diagenesis of Coarse-Grained Siliciclastic Rocks
, 1983 The process of diagenesis, by which sediments become rock, has many physical and chemical aspects. Even a cursory examination of the scientific literature shows that mineral reactions, original depositional environment, diagenetic environment, the flow ...
Hutcheon, Ian
core +1 more source
Journal of Petroleum Geology, EarlyView.ABSTRACT The diagenetic albitization of plagioclase and K‐feldspar grains is a transformative process that significantly alters sandstone's detrital composition and formation water chemistry, impacting reservoir quality. In this study, Eocene turbidite sandstones from the offshore Espírito Santo Basin, Brazil, were investigated to elucidate the role of
Eveline E. Zambonato +2 more
wiley +1 more source
Diagenesis of jurassic tuwaiq mountain limestone, central Saudi Arabia
, 2006 Geology Department, College of Science, King Saud University, Riyadh, Saudi ArabiaOutcrops of the Jurassic Tuwaiq Mountain Limestone in central Saudi Arabia was diagenitically studied in detail.
Dabbagh, M.E.
core
Processes and Patterns of Dolomite Precipitation in Aptian Pre‐Salt Deposits of Santos Basin, Brazil
Journal of Petroleum Geology, EarlyView.ABSTRACT The Aptian pre‐salt lacustrine carbonates represent the most significant oil exploration target along the South Atlantic margin. Dolomitization of the Santos Basin Barra Velha Formation (BVF) is critical for reservoir quality, yet its origin, patterns, and evolution remain poorly understood.
J. T. F. Oste +3 more
wiley +1 more source
Crystallography and diagenesis in fossil craniid brachiopods
, 2007 One of the fundamental questions in biomineralization is how organisms control crystallographic orientation during biomineral production. The understanding of how diagenetic changes influence the preservation of original crystallographic patterns in ...
England, J +5 more
core +1 more source