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High-resolution stalagmite stratigraphy supports the Late Holocene tephrochronology of southernmost Patagonia
Volcanic ash layers are important markers for the chronostratigraphy of paleoclimate and paleoenvironmental archives at the southern tip of South...
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Paleozoic ocean plate stratigraphy unraveled by calcite U-Pb dating of basalt and biostratigraphy
Oceanic mafic volcanic rocks preserve unique information regarding the nature and evolution of tectonic plates. However, constraining their age is...
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Geology and Stratigraphy of Microbiota-Bearing Intertrappean Beds of the Chhindwara District, Madhya Pradesh, India
Four stratigraphic sections (Jhilmili, Ghat Parasia, Shriwas (= Shiraj) well and, Government well) in the Chhindwara area, Madhya Pradesh, were...
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Chemical weathering over hundreds of millions of years of greenhouse conditions on Mars
Chemical weathering profiles on Mars which consist of an upper Al clay-rich, Fe-poor layer and lower Fe/Mg clay-rich layer are believed to have...
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Transformative Impacts of Sea-Level Rise, Storm Surge, and Wetland Migration on Intertidal Native Shell-Bearing Sites in Florida’s Largest Open-Water Estuary, Tampa Bay, Florida, USA
Although shell middens and mounds often occupy the same intertidal spaces as coastal wetlands, biophysical interactions between these cultural...
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Discovery of the deep-sea NEOM Brine Pools in the Gulf of Aqaba, Red Sea
Deep-sea brine pools represent hypersaline environments famed for their extremophile microbes. With anoxia entirely excluding bioturbating megafauna,...
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Research on the spatial pattern distribution of soil selenium using machine learning methods integrating geographic proximity in complex terrain
PurposeSelenium is an essential trace element that offers various health benefits. However, its uneven distribution results in selenium deficiency in...
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Geology and Stratigraphy of Dinosaur Eggs and Eggshell-Bearing Infra- and Intertrappean Beds of Peninsular India
The dinosaur-egg-rich Lameta Formation is widely distributed over 10,000 km and varies in thickness from 3 to 12 m and is well exposed in five inland...
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Sulphate reduction determines the long-term effect of iron amendments on phosphorus retention in lake sediments
PurposeThis field study aimed to guide the planning of iron amendments for phosphorus retention by investigating the long-term fate of iron added to...
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Drilling the North Carolina Coastal Plain – Discovering What Lies Beneath
This chapter explains how geologic environments of the Quaternary are explored by a field geologist who drills holes and collects core samples from...
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Models of Lacustrine Dynamics and Environments
The review of information on sediments, stratigraphy, and historical geography in the previous chapter points to the fact that the lakes of the Basin...
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Estimation of hydraulic conductivity and porosity of a heterogeneous porous aquifer by combining transition probability geostatistical simulation, geophysical survey, and pum** test data
As the first attempt in Iran, the combination of electrical resistivity measurement of groundwater and aquifer matrix with pum** tests and...
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Deep-ocean channel-wall collapse order of magnitude larger than any other documented
Submarine channels are the largest conveyors of sediment on Earth, yet little is known about their stability in the deep-ocean. Here, 3D seismic data...
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Geophysical methods reveal the soil architecture and subsurface stratigraphic heterogeneities across land-lake interfaces along Lake Erie
PurposeThe land-lake interface is a unique zone where terrestrial and aquatic ecosystems meet, forming part of the Earth’s most geochemically and...
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Development of a methodology for predicting landslide hazards at a regional scale
Landslide risk analysis is a common geotechnical evaluation and it aims to protect life and infrastructure. In the case of sensitive clay zones,...
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Higher than present global mean sea level recorded by an Early Pliocene intertidal unit in Patagonia (Argentina)
Reconstructions of global mean sea level from earlier warm periods in Earth’s history can help constrain future projections of sea level rise. Here...
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Revised Storegga Slide reconstruction reveals two major submarine landslides 12,000 years apart
The Storegga Slide is the largest known exposed submarine landslide in the world, which triggered a tsunami that inundated the coasts of northern...
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Critical Factors in Oil Field Exploration and Development: Detailed Study About Sedimentary Microfacies
Detailed sedimentary microfacies research is important to determine favorable target areas for oil and gas exploration and development. In order to...