Loess-paleosol bluffs can be unstable, but in the course of urbanization, houses may built such locations to take advantage view. One factor affecting stability is water, role which mass movements well established. In this study, connection meteorological conditions, as rainfall and subsequent water level changes, was researched using new statistical methods. The periodicity Danube analyzed wav...

The characterization of Last Glacial millennial-timescale warming phases, known as interstadials or Dansgaard-Oeschger events, requires precise chronologies for the study of paleoclimate records. On the European continent, such chronologies are only available for several Last Glacial pollen and rare speleothem archives principally located in the Mediterranean domain. Farther north, in continent...

Abstract Chinese loess-paleosol sequences have long been regarded as the continental counterpart of deep-sea sediments in terms their record Quaternary glacial–interglacial cycles. However, absolute chronologies for older than ca. 130 ka on Loess Plateau are scarce. We conducted first high-resolution luminescence dating, extending back to 350 ka, classical Luochuan loess section central Plateau...

Stromatolites, laminated columnar and branched structures of limestone and dolomite, are the only macroscopic evidence of life for the first few billion years of earth history. These organo-sedimentary structures are a prominent constituent of Precambrian carbonate successions and occur sporadically throughout the Phanerozoic. They are hosts for metallic ores and serve as reservoir rocks for hy...

The Picture Gorge Subgroup of the Columbia River Basalt preserves numerous, minimally altered, interfl ow paleosols that were formed during the middle Miocene climatic optimum. These paleosols are used to reconstruct a high-resolution paleoclimate record. Between 16.0–15.4 Ma ago, mean annual precipitation (MAP) was 500–900 mm/year and mean annual temperature (MAT) was 8–16°C, which is consiste...

The paleoecology of plants as a modern discipline, distinct from traditional floristics or biostratigraphy, has undergone an enormous expansion in the past 20 years. In addition to baseline studies characterizing extinct plants and plant assemblages in terms of their growth habits, environmental preferences, and patterns of association, paleoecology has converged on neoecology and represents a ...

Paleosol carbonates from trenches excavated as part of a landscape-scale project in Bed I of Olduvai Gorge, Tanzania, were analyzed for stable carbon and oxygen isotopic composition. The approximately 60,000-year interval ( approximately 1.845-1.785 Ma) above Tuff IB records evidence for lake and fluvial sequences, volcanic eruptions, eolian and pedogenic processes, and the development of a flu...