Search Results - "Reimer, Paula"
-
1
Extended dilation of the radiocarbon time scale between 40,000 and 48,000 y BP and the overlap between Neanderthals and Homo sapiens
Published in Proceedings of the National Academy of Sciences - PNAS (01-09-2020)“…The new radiocarbon calibration curve (IntCal20) allows us to calculate the gradient of the relationship between 14C age and calendar age over the past 55…”
Get full text
Journal Article -
2
Understanding the variability in freshwater radiocarbon reservoir offsets: a cautionary tale
Published in Journal of archaeological science (01-05-2012)“…Freshwater resources in past diets can lead to inaccuracies when attempts are made to ascertain their radiocarbon ages or those of the consumers. Radiocarbon…”
Get full text
Journal Article -
3
Tropical forcing and ENSO dominate Holocene climates in South Africa's southern Cape
Published in Quaternary science reviews (15-04-2024)“…This paper explores the Holocene climatic dynamics of South Africa's southern Cape, a region that supports a large proportion of the Greater Cape Floristic…”
Get full text
Journal Article -
4
First insights into the age of the giant ice deposits in the Eisriesenwelt cave (Austria)
Published in Scientific reports (14-05-2024)“…Frozen water is the most widespread type of ice present in ice caves and forms ice stalagmites and stalactites as well as floor ice, which is often several…”
Get full text
Journal Article -
5
The latest LGM culmination of the Garda Glacier (Italian Alps) and the onset of glacial termination. Age of glacial collapse and vegetation chronosequence
Published in Quaternary science reviews (01-12-2014)“…In the deglacial sequence of the largest end moraine system of the Italian Alps, we focused on the latest culmination of the Last Glacial Maximum, before a…”
Get full text
Journal Article -
6
Multi-centennial mass balance of perennial ice deposits in Alpine caves mirrors the evolution of glaciers during the Late Holocene
Published in Scientific reports (05-07-2022)“…Mid-latitude alpine caves preserve a record of past solid precipitation during winter, locally spanning several centuries to millennia. Dating organic…”
Get full text
Journal Article -
7
Re-dating Roman Karanis, Egypt: radiocarbon evidence for prolonged occupation until the seventh century AD
Published in Antiquity (01-08-2024)“…One century after its initial excavation, this article presents the first absolute chronology for the settlement of Karanis in Egypt. Radiocarbon dates from…”
Get full text
Journal Article -
8
Early to Middle Holocene hydroclimate changes in the Guern El Louläilet depressions, Algerian Sahara
Published in Journal of paleolimnology (01-02-2023)“…Fossil diatoms and litho-stratigraphic changes in the Guern El Louläilet depressions, NW of the Great Western Erg, Algeria, were analysed to infer…”
Get full text
Journal Article -
9
Extreme hydroclimate response gradients within the western Cape Floristic region of South Africa since the Last Glacial Maximum
Published in Quaternary science reviews (01-09-2019)“…The Cape Floristic Region (CFR) is one of the world's major biodiversity hotspots, and much work has gone into identifying the drivers of this diversity…”
Get full text
Journal Article -
10
High-resolution record of Holocene climate change dynamics from southern Africa's temperate-tropical boundary, Baviaanskloof, South Africa
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-02-2020)“…South Africa's southern Cape is a highly dynamic climatic region that is influenced by changes in both temperate and tropical atmospheric and oceanic…”
Get full text
Journal Article -
11
Influence of tropical easterlies in southern Africa's winter rainfall zone during the Holocene
Published in Quaternary science reviews (01-01-2015)“…South Africa's southwestern Cape occupies a critical transition zone between Southern Hemisphere temperate (winter) and tropical (summer) moisture-bearing…”
Get full text
Journal Article -
12
Late-Holocene marine radiocarbon reservoir correction (ΔR) for the west coast of South Africa
Published in Holocene (Sevenoaks) (01-12-2012)“…In order to calibrate radiocarbon ages based on samples with a marine carbon component it is important to know the marine carbon reservoir correction or ΔR…”
Get full text
Journal Article -
13
Holocene “turn-on” and evolution of the Southern Great Barrier Reef: Revisiting reef cores from the Capricorn Bunker Group
Published in Marine geology (01-05-2015)“…Extensive drilling of the Great Barrier Reef (GBR) in the 70s and 80s illuminated the main factors controlling reef growth during the Holocene. However,…”
Get full text
Journal Article -
14
Glacial to paraglacial history and forest recovery in the Oglio glacier system (Italian Alps) between 26 and 15 ka cal BP
Published in Quaternary science reviews (14-12-2012)“…The integrated stratigraphic, radiocarbon and palynological record from an end-moraine system of the Oglio valley glacier (Italian Alps), propagating a lobe…”
Get full text
Journal Article -
15
Holocene climate change in southernmost South Africa: rock hyrax middens record shifts in the southern westerlies
Published in Quaternary science reviews (15-12-2013)“…South Africa's southern coastal margin is recognised as being a highly dynamic climatic region that plays a critical role in both regional and global…”
Get full text
Journal Article -
16
Stomatal proxy record of CO2 concentrations from the last termination suggests an important role for CO2 at climate change transitions
Published in Quaternary science reviews (15-05-2013)“…A new stomatal proxy-based record of CO2 concentrations ([CO2]), based on Betula nana (dwarf birch) leaves from the Hässeldala Port sedimentary sequence in…”
Get full text
Journal Article -
17
Stable isotope dietary analysis of prehistoric populations from the Minusinsk Basin, Southern Siberia, Russia: a new chronological framework for the introduction of millet to the eastern Eurasian steppe
Published in Journal of archaeological science (01-11-2013)“…We report the results of stable carbon and nitrogen isotope analysis of 354 human and faunal samples from five archaeological cultures of the Minusinsk Basin,…”
Get full text
Journal Article -
18
Climatic controls on Later Stone Age human adaptation in Africa's southern Cape
Published in Journal of human evolution (01-01-2018)“…Africa's southern Cape is a key region for the evolution of our species, with early symbolic systems, marine faunal exploitation, and episodic production of…”
Get full text
Journal Article -
19
Suspect graveyard burial (South Armagh, N. Ireland): Combined search, forensic anthropology and radiocarbon dating
Published in Science & justice (01-01-2023)“…Geophysical investigation of a former convent graveyard for conversion to a community centre identified an unrecorded, unmarked burial below a later burial…”
Get full text
Journal Article -
20
Refining the Radiocarbon Time Scale
Published in Science (American Association for the Advancement of Science) (19-10-2012)“…A highly resolved lake sediment record is set to improve the accuracy of calibrated radiocarbon dates between 12,600 and 50,000 years ago. The annually formed…”
Get full text
Journal Article