This paper focuses on constraining the erosion rate in the area of the Allchar Sb-As-Tl-Au deposit (Macedonia). It contains the largest known reserves of lorandite (TlAsS2), which is essential for the LORanditeEXperiment (LOREX), aimed at determining the long-term solar neutrino flux. Because the erosion history of the Allchar area is crucial for the success of LOREX, we applied terrestrial in ...

We present PALEO-SEAL, a simple web interface that allows visualizing, querying and downloading Holocene sea-level datapoints formatted following the HOLSEA data template. The is hosted on mySQL database, uses AngularJS. PALEO-SEAL scalable to large datasets can be deployed in few easy steps, require only basic knowledge of SQL HTML. tool released open domain.

Xiong’an New Area, located in the middle of North China Plain, will have been built as a “city future.” Urban planning and construction need to comprehensively consider constraints hydrogeological conditions such aquifer structure parameters. As main this area, paleo-channel is heterogeneous anisotropic, two-dimensional hydraulic conductivity each horizontal direction cannot be obtained from te...

The tectonic setting of South China during the late Paleozoic is essential to understanding geodynamics off eastern margin Pangea supercontinent due its unique paleo-position at confluence Paleo-Tethys and Panthalassic oceans. Limited magmatic matemorphic records in have hampered resolution this setting. Here, we present integrated biostratigraphic, geochronological, isotope geochemical data on...

Abstract Since the Paleozoic, tectonic evolutionary process of eastern Eurasia has been affected by at least three paleo-ocean regimes: Paleo-Asian Ocean, Mongol-Okhotsk and Paleo-Pacific Ocean. However, transition among these ocean regimes is not well understood. Recently, Heilongjiang Ocean was proposed to play an important role during from regime (and later Ocean) regime. Here we report on a...

Celadonite (K[Mg2+,Fe2+][Fe3+,Al3+](Si4O10)(OH2)) is a common void-filling mineral in ocean floor and ophiolite lavas that forms during low-temperature, off-axis, hydrothermal alteration. Its occurrence provides important information about the sink of K from seawater into upper oceanic crust. New age determinations for celadonitic samples ~20 km section Troodos ophiolite, along with published a...

Purpose. The problem of the origin Eskimos has received considerable attention, at same time also providing insights about human presence in far Northeast Siberia and America. I review earlier studies discuss some more exciting recent results emerging from ancient DNA data sets. highlight important features genetic archeological key questions future research directions. Results. Paleo-Eskimos N...

The boron isotopic composition (δ11B) of marine carbonates (e.g. corals) is increasingly utilised as a proxy for paleo-pH, with the strong correlation between δ11B of marine calcifiers and seawater pH now well documented. However, the potential roles of other environmental parameters that may also influence both the boron isotopic composition and boron concentration into coral aragonite are poo...