Results 171 to 180 of about 5,424,467 (257)

Highlights from an early base camp in Beringia 13,800 years ago: Shég' Xdaltth'í' and the Late Pleistocene peopling of Alaska. [PDF]

Sci Adv
Graf KE, Goebel T, Henry A, Hockett B, Shelley N, Antonosyan M, Meachen J, Sewing M, Harbort M, Esdale JA, Allaun SA, Gore AK, Rasic JT, Roberts P, Combs E, Charlie D.   +15 more
europepmc   +1 more source

Old Soil Organic Matter Has a Low Carbon:Nitrogen Ratio-A Global Meta-Analysis About ¹⁴C and Soil Stoichiometry. [PDF]

Glob Chang Biol
Spohn M.
europepmc   +1 more source

Ancient oaks reveal rewilding of Mediterranean forests after the Black Death. [PDF]

Proc Natl Acad Sci U S A
Piovesan G, Baliva M, Biondi F, Palli J, Calcagnile L, Chiarucci A, Manicone R, Quarta G, Quilghini G, Siclari A, Cannon CH.   +10 more
europepmc   +1 more source

Centennial-scale intensifications of the Atlantic Meridional Overturning Circulation during Heinrich Stadial 1. [PDF]

Nat Commun
Jena PS, Chiessi CM, Beese I, Butzin M, Dias BB, Campos MC, Lohmann G, Mulitza S.   +7 more
europepmc   +1 more source

Advected carbon younger than the sediment fuels microbial metabolism in a pumped deep aquifer. [PDF]

Commun Earth Environ
Mailloux BJ, Ahmed KM, Akter A, Blau S, Bostick B, Buchholz BA, Choudhury I, Ellis T, Harvey C, Khan M, Killough M, Lau Vetter MCY, Michael H, Mozumder R, Scanlan K, Slater G, Trembath-Reichert E, van Geen A.   +17 more
europepmc   +1 more source

Population expansion of early Upper Palaeolithic hunter-gatherers triggered cultural complexity on Paleo-Honshu Island, Japan. [PDF]

Nat Commun
Totsuka S, Morisaki K, Izuho M, Sano K.
europepmc   +1 more source

Archaeomagnetic dating as a tool to overcome the Hallstatt plateau: A combined chronological approach at the salt production site of Piscina Torta (Rome, Italy). [PDF]

PLoS One
Alessandri L, Di Chiara A, Bonilla-Alba R, Cusimano L, Della Sala GA, Fiorillo A, Gianni V, Rossi C, Sotgia A, Florindo F.   +9 more
europepmc   +1 more source

Absolute dating of modern paper using ¹⁴C bomb peak data of the paper fibers. [PDF]

J Forensic Sci
Pigorsch E, Friedrich R, Hüls M, Meinl G.   +3 more
europepmc   +1 more source

Buried soils from the Holocene Humid Period in Wadi Shuwayhi, Al-Khashbah (Oman). [PDF]

Sci Rep
Pietsch D, Beuzen-Waller T, Schmidt C, Schmitt KE, Kühn P.   +4 more
europepmc   +1 more source

Age Determintion by Radiocarbon

Butsuri, 1952
openaire   +1 more source