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The Human Evolution Research Institute: Challenging traditional narratives and fostering a new generation of black women in the palaeosciences

The Human Evolution Research Institute: Challenging traditional narratives and fostering a new generation of black women in the palaeosciences
plos.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from plos.org Daily Mail and Mail on Sunday newspapers.

Botswana General , Free State , South Africa , University Of Botswana , South East , Kruger National Park , University Of Cape Town , Western Cape , South African , Jayne Wilkins , Robyn Pickering , Kathu Pan , Stella Basinyi , Rivoningo Khosa , University Of Cologne , Department Of Geological Sciences , Centre Of Excellence , Human Evolution Research Institute , Department Of Archaeology , Postdoctoral Research Fellowship , Phakeng Advancing Womxn Initiative , Junior Research Scientist , Justus Liebig University Giessen , Botswana National Museum , Cape Town , Womxn Fellows ,

Frontiers | Iron Redistribution Upon Thermokarst Processes in the Yedoma Domain

Frontiers | Iron Redistribution Upon Thermokarst Processes in the Yedoma Domain
frontiersin.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from frontiersin.org Daily Mail and Mail on Sunday newspapers.

Brooks Range , United States , Chatanika River , Krasnodarskiy Kray , Sachsen Anhalt , Noord Holland , Astrakhanskaya Oblast , Rostovskaya Oblast , New Zealand , Voronezhskaya Oblast , Seward Peninsula , Prudhoe Bay , New Siberian Islands , Sakha Yakutiya , Colville River , Nordrhein Westfalen , Kurganskaya Oblast , Volgogradskaya Oblast , Baldwin Peninsula , Tomskaya Oblast , Sri Lanka , Mecklenburg Vorpommern , Itkillik River , Nagym Ebe Sise , Siberian Arctic Oyogos , Aubry Vandeuren ,

New Geology articles published online ahead of print in June

New Geology articles published online ahead of print in June
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

Rocky Mountains , United States , Madhya Pradesh , New Mexico , Lin Yang , New Zealand , Rocky Mountain , Chan Feng , Li Wang , New Zealand General , Jun Chen , Rift Valley , Lake Magadi , Nei Mongol , Arabian Sea , India General , Dieter Korn , Mark Aylmore , Timk Lowenstein , Milena Marjanovi , Paulj Wallace , Grega Valentine , Markd Zoback , Rodolfo Coccioni , Jiaju Zhao , Atlantic Ocean ,

"Chronostratigraphy of a 270-ka sediment record from Lake Selina, Tasma" by Agathe Lisé-Pronovost, Michael Shawn Fletcher et al.

Abstract
Lake sediment archives covering several glacial cycles are scarce in the Southern Hemisphere and they are challenging to date. Here we present the chronostratigraphy of the oldest continuous lake sediment archive in Tasmania, Australia; a 5.5 m and 270 ka (Marine Isotope Stage 8) sediment core from Lake Selina. We employ radiometric dating (radiocarbon and optically stimulated luminescence) and relative dating (geomagnetic and climate comparisons). Bayesian modeling of the radiometric ages reaches back to 80 ka (1.7 m) and relative dating using a dynamic programing algorithm allows dating of the full sequence. Elemental data, magnetic properties and beryllium isotopes from Lake Selina reveal a close fit to Antarctic ice core climate proxies. Weaker correlation during the Last Glacial Period (MIS 2–4) is attributed to additional local factors impacting Lake Selina proxies at a time of climate changes and human arrival into Tasmania. Over that period, full vector pale ....

Lake Selina , Southern Hemisphere , Marine Isotope Stage , Last Glacial Period , Uthigenic 10be 9be Ratio , Lake Sediment , Optically Stimulated Luminescence , ஏரி ஸெலீந , தெற்கு அரைக்கோளம் , கடல் ஐசோடோப்பு நிலை , கடந்த பனிப்பாறை காலம் ,

"Comparing interglacials in eastern Australia: A multi-proxy investigat" by Matt Forbes, Tim Cohen et al.

Abstract
The widespread formation of organic rich sediments in south-east Australia during the Holocene (Marine Isotope Stage [MIS] 1) reflects the return of wetter and warmer climates following the Last Glacial Maximum (LGM). Yet, little is known about whether a similar event occurred in the region during the previous interglacial (MIS 5e). A 6.8 m sediment core (#LC2) from the now ephemeral Lake Couridjah, Greater Blue Mountains World Heritage Area, Australia, provides insight into this question. Organic rich sediments associated with both MIS 1 and 5e are identified using C and optically stimulated luminescence (OSL) dating techniques. Also apparent are less organic sedimentary units representing MIS 6, 5d and 2 and a large depositional hiatus. Sediment δ C values (−34 to −26‰) suggests that C vegetation dominates the organic matter source through the entire sequence. The pollen record highlights the prevalence of sclerophyll trees and shrubs, with local hydrologic ....

New South Wales , Marine Isotope Stage , Last Glacial Maximum , Lake Couridjah , Greater Blue Mountains World Heritage Area , Optically Stimulated Luminescence , Stable Isotopes , Vegetation Dynamics , புதியது தெற்கு வேல்ஸ் , கடல் ஐசோடோப்பு நிலை , கடந்த பனிப்பாறை அதிகபட்சம் , அதிகமானது நீலம் மலைகள் உலகம் பாரம்பரியம் பரப்பளவு ,