Results 51 to 60 of about 6,889 (226)
Journal of Quaternary Science, EarlyView.ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi +15 more
wiley +1 more source
Scientific Reports, 2022 Massive boulders in landslide and tsunami deposits are prominent geomorphic features in various landscapes. Tracking their movement history is important for reconstructing past geologic dynamics; however, the reworking movements of massive boulders ...
Tetsuro Sato +8 more
doaj +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT The timing and spatial patterns of glaciers retreat in the Northern French Alps during the Lateglacial (19.0–11.7 ka) remain debated, reflecting discrepancies among available chronological data sets. The complex interactions between major glaciers, such as the Rhône and Arve glaciers to the north and the Isère glacier to the south, represent a
Quentin Portal +3 more
wiley +1 more source
Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement
Geophysical Monograph Series, Page 27-82., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm +2 more
wiley +1 more source
MethodsX, 2018 In the process of dating the oldest trees, which are often hollow, we developed a new method that combines tree-ring cross dating and wiggle matching radiocarbon techniques on wood samples extracted from the stem and from exposed roots. The method can be
Gianluca Piovesan +5 more
doaj +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Glaciokarst landscapes pose distinctive challenges for cosmogenic dating because meltwater and runoff can be rapidly rerouted into ponors and conduit networks, weakening glacier–river coupling and promoting local sediment storage. We reconstruct glacier retreat and postglacial stabilization on the Snežnik Plateau (SW Slovenia) using in situ ...
Onur Altınay +6 more
wiley +1 more source
NEW DATA ON JAANI STONE GRAVES AT VÄO, NORTHERN ESTONIA; pp. 110–137 [PDF]
Eesti Arheoloogiaajakiri, 2015 The article presents the results of osteological analysis and radiocarbon dating of the bones from Jaani stone grave(s) at Väo, excavated in 1982. The study of human bones revealed the remains of at least 38 individuals of various age groups.
Margot Laneman +3 more
doaj +1 more source
Errors in Radiocarbon Age Determination and Correction of Radiocarbon Dates
The Quaternary Research (Daiyonki-Kenkyu), 1967 The errors in radiocarbon age determination on the wood samples are estimated from the possible variations in the concentration of radiocarbon in the atmosphere. Recent results of measurements on the secular variation of the atmospheric 14C are presented and compared in order to find a general variation.
openaire +2 more sources
International Journal of Osteoarchaeology, EarlyView.ABSTRACT During the transition from the Pleistocene to the Holocene, hunter‐gatherer societies in the northeastern Iberian Peninsula increased the number of settlements and broadened their subsistence strategies. This period is marked by the appearance of terrestrial snail accumulations attributable to human harvesting, the expansion of specialized ...
Nadihuska Y. Rosado‐Méndez +2 more
wiley +1 more source
Spring buds of European woody plants have old 14C age
HeliyonTrees and shrubs maintain carbon reserves to support their functions during periods when metabolic demand exceeds carbon supply, such as during the dormant season.
Tamás Varga +5 more
doaj +1 more source