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Tytuł:
Dating of the Mierzanowice culture settlement in Jarosław, site 158, Podkarpackie province, based on the results of radiocarbon analyses
Autorzy:
Pelisiak, Andrzej
Rybicka, Mąłgorzata
Powiązania:
https://bibliotekanauki.pl/articles/498001.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
radiocarbon dating
Mierzanowice culture
Rzeszów Foothills
Opis:
For the Mierzanowice culture from western Lesser Poland, the settlement in Iwanowice, Babia Góra site, is a chronological benchmark. A large number of datings obtained for objects from Jarosław, site 158, Podkarpackie province, provides grounds for treating that settlement as a model one in the eastern range of the Mierzanowice culture. The radiocarbon dating and ceramic design features allow them to be placed in a wide chronological frame of 2200–2000 BC
Źródło:
Analecta Archaeologica Ressoviensia; 2019, 14; 69-79
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of climatic changes in the Late Pleistocene on migrations and extinction of mammals in Europe : four case studies
Autorzy:
Baca, M.
Nadachowski, A.
Lipecki, G.
Mackiewicz, P.
Marciszak, A.
Popović, D.
Socha, P.
Stefaniak, K.
Wojtal, P.
Powiązania:
https://bibliotekanauki.pl/articles/2060373.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ancient DNA
radiocarbon dating
migrations
climate changes
Opis:
Climate changes that occurred during the Late Pleistocene had profound effects on the distribution of many plant and animal species and influenced the formation of contemporary faunas and floras of Europe. The course and mechanisms of responses of species to past climate changes are now being intensely studied by the use of direct radiocarbon dating and genetic analyses of fossil remains. Here, we review the advances in understanding these processes by the example of four mammal species: woolly mammoth (Mammuthus primigenius), cave bear (Ursus spelaeus s.l.), saiga antelope (Saiga tatarica) and collared lemmings (Dicrostonyx ssp.). The cases discussed here as well as others show that migrations, range shifts and local extinctions were the main responses to climate changes and that the dynamics of these climate-driven processes were much more profound than was previously thought. Each species reacted in its individual manner, which depended on its biology and adaptation abilities to changing environmental and climatic conditions. The most severe changes in European ecosystems that affected the largest number of species took place around 33–31 ka BP, during the Last Glacial Maximum 22–19 ka BP and the Late Glacial warming 15–13 ka BP.
Źródło:
Geological Quarterly; 2017, 61, 2; 291--304
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Radiocarbon dating of plant remnants in Quaternary sediments at Starunia palaeontological site and vicinity (Carpathian region, Ukraine)
Autorzy:
Kuc, T.
Różański, K.
Stachowicz-Rybka, R.
Powiązania:
https://bibliotekanauki.pl/articles/191550.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
radiocarbon dating
AMS dating
woolly rhinoceros
Starunia
Carpathian region
Ukraine
Opis:
Radiocarbon dating applied on several occasions in the past to date animal bones and animal soft tissue originating from the area of the Starunia palaeontological site turned out to be very controversial. Although investigations of Pleistocene flora in the Starunia area go back to the beginning of the 20th century, no published 14C dates of such material are available to date. Sixteen boreholes drilled in the area of the Pleistocene mammals discoveries, in the framework of a multidisciplinary research project (2006-2009), have been selected for radiocarbon dating of plant macrofossils. Moreover, five samples of plant remnants extracted from two outcrops in the area were 14C-dated. The nature of the dated plant material, in some cases soaked with oil, posed specific methodological problems. Although applied chemical treatment of macrofossil samples led to complete removal of contaminating hydrocarbons in the case of small pieces, some ageing effects in terms of radiocarbon dating cannot be completely ruled out. Radiocarbon ages of macrofossil samples originating from the close neighbourhood of the location, where the "second" woolly rhinoceros was found at a depth of 12.5 m, suggest that the minimum age of sediments in which the Pleistocene mammals were found is in the range of ca. 35-40 ka BP. A broad consistency between palynological reconstruction of Younger Dryas/Preboreal boundary and the corresponding radiocarbon ages of macrofossils is observed for locations, where the natural sedimentary sequence for late Glacial and early Holocene was not disturbed by extensive mining activity in the area.
Źródło:
Annales Societatis Geologorum Poloniae; 2009, 79, No 3; 289-296
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oznaczenia radiowęglowe zbiorowych grobów ciałopalnych trzcinieckiego kręgu kulturowego z Polski Środkowej
Radiocarbon determinations of the collective graves of the Trzciniec cultural circle from Central Poland
Autorzy:
Muzolf, Przemysław
Powiązania:
https://bibliotekanauki.pl/articles/1035355.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
trzciniec culture circle
bronze age
cemetery
cremation
radiocarbon dating
Opis:
The article presents new radiocarbon determinations obtained for collective graves from the Trzciniec cultural circle (TCC) in Central Poland. The dated graves were associated with the Konstantynów group and belong to the late phase of the TCC. As a result of the research carried out on this form of burial, it was possible to distinguish two types of graves and locate their concentrations in Central Poland in the zone where the materials of the Konstantynów group occur. The established dates, together with the technological and stylistic analysis of ceramic materials, make it possible to determine two time horizons in the late phase of the Trzciniec culture circle.
Źródło:
Materiały i Sprawozdania Rzeszowskiego Ośrodka Archeologicznego; 2020, 41; 57-70
0137-5725
Pojawia się w:
Materiały i Sprawozdania Rzeszowskiego Ośrodka Archeologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Datowanie radiowęglowe grobów komorowych z wczesnośredniowiecznego cmentarzyska w Sowinkach (stan. 23a) w Wielkopolsce
Autorzy:
Krzyszowski, Andrzej
Błaszczyk, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/1023915.pdf
Data publikacji:
2016-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
burial archaeology
early medieval cemeteries
chamber graves
radiocarbon dating
Opis:
This paper presents and discusses the results of 14C dating of two chamber graves (no. 148 and 151) from the early medieval cemetery at Sowinki, site 23A (Wielkopolska).
Źródło:
Folia Praehistorica Posnaniensia; 2016, 21; 214-234
0239-8524
2450-5846
Pojawia się w:
Folia Praehistorica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Natural Isotopes and Ion Compositions Identify Changes in Groundwater Flows Affecting Wetland Vegetation in the Drentsche Aa Brook Valley, The Netherlands
Autorzy:
Elshehawi, Samer
Bregman, Enno
Schot, Paul
Grootjans, Ab
Powiązania:
https://bibliotekanauki.pl/articles/124538.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
ecohydrology
groundwater modelling
nature conservation
radiocarbon dating
groundwater abstraction
Opis:
This study uses groundwater isotopes and ion composition to verify model simulations and ecohydrological studies in the Drentsche Aa nature reserve in The Netherlands, which is representative for the northwestern wetland areas in the Ice Marginal Landscape zone. At eight field sites, a total of 24 samples were analysed for their 13C, 14C, 2H, and 18O isotopes and ionic composition. The isotopes indicate that most of the fen peatlands in the area depend on the exfiltration of sub-regional groundwater flows, which confirmed the previous model simulations and ecohydrological studies. At three sites, isotopes and ionic composition indicate that the groundwater from the sub-regional system has been replaced by local infiltrated rainwater, due to nearby groundwater abstractions for drinking water, which influenced the success rates of the restoration measures. Furthermore, the evidence from chloride and 14C contents was found to indicate the presence of more saline groundwater, which are influenced by the groundwater flows near salt diapirs. Groundwater abstractions may enhance the upward flow of the saline groundwater to eventually exfiltrate at the wetlands, affecting the biodiversity of the nature reserve.
Źródło:
Journal of Ecological Engineering; 2019, 20, 3; 112-125
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin of calcite-cemented Holocene slope breccias from the Długa Valley (the Western Tatra Mountains
Autorzy:
Gradziński, M.
Jach, R.
Stworzewicz, E.
Powiązania:
https://bibliotekanauki.pl/articles/191437.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
slope breccias
calcite cements
radiocarbon dating
Holocene
Tatra Mts.
Opis:
New locality of slope breccias was found in the Western Tatra Mts. It occures in the Długa Valley on a steep slope of ravine beneath the belt of Jurassic radiolarite cliffs. The brecccia consists of angular clasts of radiolarite bound with calcite cements. Void spaces between the clasts contain shells of Holocene snails. The cements are built of columnar crystals composed of acicular subcrystals and of skeletal crystals. The crystals grew rapidly from supersaturated solution due to CO2 degassing. Cementation occurred in vadose conditions in the Atlantcic Phase soon after the scree formation.
Źródło:
Annales Societatis Geologorum Poloniae; 2001, 71, No 2; 105-113
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variable isostatic uplift patterns during the holocene in southeast Sweden, based on high-resolution ams radiocarbon dating of lake isolations - a preliminary interpretation
Autorzy:
Risberg, J.
Alm, G.
Goslar, T.
Powiązania:
https://bibliotekanauki.pl/articles/1204994.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
isostatic uplift
ams radiocarbon dating
Holocene
south-eastern Sweden
Opis:
To describe changes in shoreline configuration in northern Uppland, south-east Sweden, the isolations of 17 present and overgrown lakes have been interpreted from diatom analysis and AMS radiocarbon dates on terrestrial macrofossils. The sites studied are spread c. 60 km in east-west and c. 70 km in north-south direction. The oldest isobase direction, representing the "Neolithic Sea", extends in more or less north-south direction. The present day isobase system shows a clear east-west trend. The results indicate a complicated pattern of isostatic uplift during the late Holocene. We have defined five different shore displacement curves denoted A–E. It is obvious that the present day east-western isobase system is not valid for the investigated sites. Instead, the north-south isobases for the "Neolithic Sea" should to a relatively high degree explain the geographic distribution of sites. It is suggested that a re-direction of the isostatic uplift pattern has occurred sometime during the last c. 5000 years. This shift could have taken place as a slow deformation of the bedrock and/or as neotectonic movements along existing fault lines.
Źródło:
Polish Geological Institute Special Papers; 2008, 23; 77-80
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applying isotope analyses of cremated human bones in archaeological research – a review.
Autorzy:
Wolska, Bogumiła
Powiązania:
https://bibliotekanauki.pl/articles/2085847.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
isotopes
cremated human bones
radiocarbon dating
funerary practices
migration
Opis:
Numerous experiments have recently been conducted on burnt bones in order to develop methods of isotope analysis which would be useful in archaeological research. Since the results of these studies are not yet widely known, this review presents their potential applications in investigations of human remains from cremation burials. Radiocarbon dating of burnt osteological materials is discussed, including problems related to the “old wood effect”. Also considered is the analysis of light stable isotopes, i.e. δ13C, δ15N and δ18O, which is unsuitable for palaeodietary determinations, but useful as a source of information about certain parameters of funeral pyres. Tracing geographical origins and human mobility is possible by means of the analysis of strontium isotope ratio 87Sr/86Sr. Since an understanding of high-temperature-induced transformations of bone structure and chemical composition is important for these considerations, a detailed account of the processes is given as an introduction
Źródło:
Analecta Archaeologica Ressoviensia; 2020, 15; 7-16
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin and evolution of basins in the eastern part of Jasło-Sanok Depression (Polish Carpathians) in the Late Vistulian and Holocene
Autorzy:
Gerlach, Tadeusz
Gębica, Piotr
Szczepanek, Kazimierz
Nalepka, Dorota
Walanus, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2025132.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
deflation basins
radiocarbon dating
pollen analysis
Jasło-Sanok Depression
Carpathians
Opis:
Results of a geomorphologic study as well as radiocarbon and pollen analyses of sediments in small basins of the Jasło-Sanok Depression (Western Carpathians) are summarised. Floors of these basins, carved in soft shale-sandstone Krosno Beds, are covered with channel fluvial deposits and oxbow-lake sediments with lake chalk and peat accumulated in the Late Vistulian and Holocene. Since the early Atlantic Phase (ca 8,400–7,900 BP) the apparent acceleration of overbank (flood) deposition intermitting the peat accumulation is observed. The plant succession includes the Late Glacial (pre-Allerød, Allerød and Younger Dryas) with coniferous park forests, through mixed deciduous forests of the Holocene with elm, hazel, oak and lime as well as spruce-elm forests with alder in wetlands, up to present-day hornbeam forests (Tilio-Carpinetum of various types) and extra-zonal Carpathian beech forests (Dentario-Glandulosae- Fagetum). Abies alba (fir) is frequent in both these association types. First evidences of synanthropic plants that prove presence of prehistoric man appeared in the Subboreal Phase. The oldest radiocarbon date 13,550±100 BP (Gd-7355) [16,710–16,085 b2k], from a bottom part of the Humniska section is probably overestimated. This is indicated by palynological data, which suggest attribution of this section to the older Allerød. Small thickness of gravel blanket from the Plenivistulian termination and the beginning of the Late Vistulian, as well as large areas devoid of weathering and solifluction covers indicate that during the Plenivistulian weathering processes and removal of silt-clay material predominated in the basins. In that time the deflation was among important processes, which is proved by deflation troughs, faceted cobbles and thick covers of the Carpathian type of loess. The Besko Basin has pre-Vistulian tectonic foundation, while landforms of its floor are of erosion-degradation origin and formed during the last Scandinavian glaciation. In the Holocene the basin floors were overbuilt with fluvial deposits up to 8 m thick.
Źródło:
Studia Quaternaria; 2019, 36; 171-194
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Age and evolution of the Littorina Sea in the light of geochemical analysis and radiocarbon dating sediment of cores from the Arkona Basin and Mecklenburg Bay (SW Baltic Sea)
Autorzy:
Kostecki, R.
Powiązania:
https://bibliotekanauki.pl/articles/295074.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
geochemistry
radiocarbon dating
Ancylus Lake
Littorina Sea
southwestern Baltic Sea
Opis:
Two sediment cores from the Mecklenburg Bay and Arkona Basin were analysed in terms of their geochemical composition and stratigraphy. The main stages of the Baltic Sea evolution – Baltic Ice Lake, Ancylus Lake, and Littorina Sea – were identified in both analysed cores. The most pronounced period was the transition between the Ancylus Lake and the Littorina Sea. The character of the initial stage of the Littorina Sea was clearly defined in the Mecklenburg Bay sediments and is marked by a stepwise increase in loss on ignition and contents of biogenic silica, calcium, magnesium, iron, and strontium. The record of the onset of the Littorina Sea in the Arkona Basin sediments is marked by an abrupt change of the geochemical parameters. The age of the initial Littorina Sea in the Mecklenburg Bay was estimated at about 8200 cal years BP and was probably older than the transgression within the Arkona Basin.
Źródło:
Landform Analysis; 2015, 29; 27-33
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Could an anomaly in Turin Shroud blood reopen the 1988-radiocarbon-dating result?
Autorzy:
Fanti, Giulio
Powiązania:
https://bibliotekanauki.pl/articles/1839216.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Turin Shroud
bloodstains
nitrogen
isotopes
14C
1988-radiocarbon dating
Opis:
This work proposes an explanation for a blood anomaly found in the Turin Shroud (TS). Unlike common human blood which contains significant levels of nitrogen (weight percentages of the order of 10%), TS blood shows levels of nitrogen which are lower than the background noise produced by the measuring instrument (about 1%). It is not easy to find an explanation for this result, but if we refer to the hypothesis formulated by T.J. Phillips who first proposed that neutron radiation had acted on the TS and therefore on the blood analyzed, it is possible to qualitatively understand what may have altered the observed nitrogen levels. The hypothesis of T.J. Phillips proposes that neutrons would have irradiated the TS, changing some of the nitrogen nuclei to different isotopes. In particular, it would have caused nitrogen atoms to be transformed into 14C and so the results of the radiocarbon dating of the TS performed in 1988 would have to be corrected to allow for the corresponding systematic effect hypothesized in that paper.
Źródło:
World Scientific News; 2021, 162; 102-119
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The First Chronometric Markings of the Late Stage of the LPC in the Northern Foreland of the Sandomierz Upland
Autorzy:
Szeliga, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/497984.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
early Neolithic
Linear Pottery Culture
late stage
radiocarbon dating
retardation
Opis:
The article presents results of first radiocarbon analyses carried out for samples obtained from the Linear Pottery Culture settlement on site 6 in Tominy, Opatów district. Presented radiocarbon dates highly enrich current database of chronometric markings relating to the early Neolithic in the Sandomierz Upland and its northern foreland. Together with data on stylistic and typological differentiation of the vascular pottery, seem to reveal a specific course of development of local groups of the Linear Pottery Culture, which is characterized by particularly long term functioning of the music note ornamental traditions, as well as their late, little intense and retarded coexistence with the early-Želiezovce stylistic influences. These data are also a quite significant contribution both to the discussion on the overall time range of the Linear Pottery Culture, as well as the nature and course of the final stage of its development in the upper basin of the Vistula River
Źródło:
Analecta Archaeologica Ressoviensia; 2017, 12; 431-448
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Radiocarbon dating of the Funnel Beaker culture settlement in Vynnyky-Lysivka (Western Ukraine)
Autorzy:
Hawinskyj, Andryi
Rybicka, Małgorzata
Król, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/2053537.pdf
Data publikacji:
2022-06-03
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
Funnel Beaker culture
Tripolye culture
radiocarbon dating
Western Ukraine
Vynnyky-Lysivka
Opis:
In the 1950s, a settlement of the Funnel Beaker culture (FBC) was discovered on the Lysivka Hill in Vynnyky (Fig. 1), located in the centre of the West Ukrainian territory of this culture (Hawinskyj, Rybicka 2021). Currently, it belongs to a small group of FBC sites in Western Ukraine that have been excavated. The information presented by M. Peleshschyshyn, who conducted excavations in Vynnyky-Lysivka, regarding the relationship between the FBC community and the Tripolye culture (TC) was particularly interesting (see Rybicka 2017). He believed that Vynnyky recorded the coexistence of their population (Peleshschyshyn 1998a, 191). The burnt daub clusters discovered at that time could probably have been the remains of dwellings. The aim of the research carried out since 2016 was to verify the hypotheses of M. Peleshschyshyn (1998a) in the context of the FBC-TC relationship (Hawinskyj, Rybicka 2021) and to establish the date of the settlement usage in Vynnyky-Lysivka. Radiocarbon dating obtained for the samples from the features from the northern zone of the settlement, allow the researchers to be placed Vynnyky-Lysivka in the period 3500–3360 BC and synchronized with the third phase of the southeastern FBC group.
Źródło:
Materiały i Sprawozdania Rzeszowskiego Ośrodka Archeologicznego; 2021, 42; 15-23
0137-5725
Pojawia się w:
Materiały i Sprawozdania Rzeszowskiego Ośrodka Archeologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Needle-fibre calcite and nanofibres as components of Holocene fissure-filling carbonates in southern Poland
Autorzy:
Gradziński, M.
Jach, R.
Górnikiewcz, R.
Powiązania:
https://bibliotekanauki.pl/articles/191986.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
speleothems
caliche
stable isotopes
radiocarbon dating
Pieniny Klippen Belt
Western Carpathians
Opis:
The article deals with the carbonates, filling fissures in limestone bedrock and presently exposed in a south-facing rock wall of Kramnica hill (Pieniny Klippen Belt, southern Poland). The carbonates are composed of (i) needle-fibre calcite crystals, (ii) carbonate nanofibres, (iii) carbonate nanoparticles, and (iv) micrite and sparite calcite crystals. Detrital grains from the carbonate bedrock occur subordinately. The spatial relationships of the components give documentation that the nanofibres were formed simultaneously with or slightly later than the needle-fibre calcite crystals. There exists a continuous chain of forms from nanoparticles to elongated nanofibres. This, in turn, indicates that all the above morphological forms are related genetically. In relatively wide fissures, the carbonates studied formed stepped microterracettes, similar to those of speleothems, mainly of moonmilk type. Conversely, narrow fissures are completely filled with carbonates, which display parallel lamination. The carbonates were formed in the late Holocene. However, “dead carbon effect” precludes the possibility of any precise dating of them. Their δ13C and δ18O values are in ranges from -5.1‰ to -3.8‰ and from -6‰ to -4.7‰, respectively. The carbonates studied bear a strong resemblance to soil and spelean, moonmilk-type carbonates. This indicates that continuity exists between the depositional environments of soil and spelean carbonate.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 3; 229-242
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
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