Results 91 to 100 of about 66,356 (291)
The Age and Origin of Block Deposits in the Victorian Alps, Australia
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Large periglacial block deposits are found in the mountains of southeastern Australia. Despite their widespread distribution, their mode of formation and age are poorly understood. These landforms hold considerable potential to shed light on the nature of cooling during glacial periods. In this paper we present a new study of block deposits in
Timothy T. Barrows +4 more
wiley +1 more source
Revista de Geomorfologie, 2018 Glacio–isostatic rebound is one of the most important landscape processes affecting the northern and northeastern coast of Canada and, therefore, reconstruction of postglacial rebound rates is critical for a better understanding of landscape evolution ...
Crystal FERGUSON, Florin PENDEA
doaj +1 more source
The New Zealand Kauri (Agathis Australis) Research Project: A Radiocarbon Dating Intercomparison of Younger Dryas Wood and Implications for IntCal13 [PDF]
, 2013 We describe here the New Zealand kauri (Agathis australis) Younger Dryas (YD) research project, which aims to undertake Δ14C analysis of ~140 decadal floating wood samples spanning the time interval ~13.1–11.7 kyr cal BP.
Boswijk, Gretel +14 more
core +2 more sources
Past, present and future of local crop evolution
PLANTS, PEOPLE, PLANET, EarlyView.Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales +6 more
wiley +1 more source
Radiocarbon and Oxidizable Carbon Ratio Dates from Archaeological Sites in East Texas, Part II [PDF]
, 1998 This paper presents a second compilation of recently obtained radiocarbon and oxidizable carbon ratio dates obtained from archaeological sites in East Texas.
Perttula, Timothy K.
core +1 more source
A Second Mortuary Hiatus on Lake Baikal in Siberia and the Arrival of Small-Scale Pastoralism [PDF]
, 2017 Peer reviewedPublisher ...
Kharinskii, Artur A. +3 more
core +1 more source
Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond +8 more
wiley +1 more source
Doubting radiocarbon dating from in-slag charcoal
Archeologické Rozhledy, 2018 A Roman-Period bloomery smelting site had been excavated in the Lahn valley at Wetzlar-Dalheim in central Germany during 2006–2012. The production unit consisted of a big rectangular workshop pit with 13 slag pit-furnaces, two waste dumps and a small ...
Guntram Gassmann, Andreas Schäfer
doaj +1 more source
RADIOCARBON DATING OF MAKURI LÊ BOOM, A VERY OLD AFRICAN BAOBAB FROM NYAE NYAE, NAMIBIA
Studia Universitatis Babes-Bolyai Chemia, 2020 The article reports the AMS (accelerator mass spectrometry) radiocarbon dating results of Makuri Lê boom, a very large African baobab from Nyae Nyae Conservancy, Namibia.
Roxana T. PATRUT +6 more
doaj +1 more source
Radiocarbon and Oxidizable Carbon Ratio Dates From the Camp Joy Mound (41UR144) in Northeast Texas [PDF]
, 1997 The Camp Joy Mound (41UR144) is a looted Caddo mound on property owned by the U.S. Anny Corps of Engineers, Fort Worth District, at Lake o\u27 the Pines.
Nelson, Bo +2 more
core +1 more source