Ivo Světlík
Biographic Data
| ID | 3636716 |
|---|---|
| NAME | Ivo Světlík |
| GIVEN NAMES | Ivo |
| FAMILY NAME | Světlík |
| SIGNATURE | SVETLIK I |
| AFFILIATIONS | Czech Academy of Sciences, Nuclear Physics Institute |
| ORCID | 0000-0001-6432-6825 |
| VERIFIED | Yes |
| TOTAL WORKS | 39 |
| TOTAL CITATIONS | 31 |
| AUTHOR COUNT | 39 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 4 |
An Early Bronze Age, Orontid and High Medieval site in the Arpa River Basin
Hallstatt Period Habrůvka ‒ “Býčí skála”. The Burial Constructions Reconsidered in the Light of Daub Analyses
This article deals with the information value of daub from burial constructions from the 6th century BC obtained in the Entrance Hall of the Habrůvka – “Býčí skála” Cave in the years 2020–2021. The untypical discovery of daub, as a surface treatment of stone-wooden structures, allows for an innovative solution as to how the Hallstatt burial constructions/chambers were made. The set of daub samples was divided into two parts, giving two sets of da…
Chronology of the construction phases of St. Peter and Paul Rotunda at Budeč based on characterization and radiocarbon analysis of mortars
This work aims to clarify the absolute chronology of the construction phases of the St. Peter and Paul Rotunda at Budeč, focusing on the erection of the rotunda and the tower. Fifteen mortar samples were taken from various structural parts, two of which also contained remnants of charcoal. The mortar samples were mechanically treated to extract a purified calcitic binder that was dated by radiocarbon analysis. The effectiveness of the sample pret…
A water reservoir from the 3rd to 5th century AD as a possible key for understanding the subsistence strategies and environment at the margin of the Fergana basin in Southern Kyrgyzstan
Radiocarbon dating of the Church of St. Margaret of Antioch in Kopčany (Slovakia)
An international consortium of radiocarbon laboratories has established the origin of the Church of St. Margaret of Antioch in Kopčany (Slovakia), because its age was not well known from previous investigations. In total, 13 samples of charcoal, wood, mortar, and plaster were analyzed. The 14 C results obtained from the different laboratories, as well as between the different sample types, were in good agreement. Resulting the final 14 C calibrat…
What does the waste say about the medieval town of Banská Bystrica (Central Slovakia) and its environment
The historical town hall of Banská Bystrica was rebuilt in the second half of the 16th century from a medieval town mansion that had traditionally been owned by the town’s high-ranking citizens. As the building was an important structure, there is an extraordinary record of written sources depicting its history. However, there is almost no information before the year 1500 due to the fire that destroyed the town archives. Just as the fire oblitera…
Multidisciplinary Analysis of the Engraved Pebble From the Magdalenian Horizon of the Open-Air Site Hošťálkovice II – Hladový vrch (Czech Republic)
The first discovery of a vanilla pod in Europe
Bayesian modeling of a medieval plague and famine mass graves from Sedlec-Kutná Hora, Czech Republic
Plague and famine are two of the worst killers in human history. Both struck the Czech lands in the Middle Ages not long after each other (the famine of 1318 CE and the plague of 1348–1350 CE). The aim of our study was to try to relate the mass graves found in the vicinity of the Chapel of All Saints with an ossuary in the Kutná Hora–Sedlec site to these two specific events. For this purpose, we used stratigraphic and archaeological data, radioca…
Dynamics of sediment formation in barová cave (Moravian Karst) during the last glacial cycle
In the Footsteps of the Silk Road
Kyrgyzstan can be represented, geomorphologically-speaking, by a transect between the Fergana lowlands and the Tien Shan highlands and is an outstanding area for the study of paleoclimatic conditions relating to climatic changes. These changes have been crucial for the behaviour of past cultures in this area, especially due to the presence of the Silk Road. A Czech environmental team, covering geology, geomorphology, pedology, paleoecology, archa…
Time Travel with Radiocarbon Dating
Radiocarbon dating is a critical tool in archaeology and Quaternary Earth science, providing absolute age estimates. Established in 2004, the Czech Radiocarbon Laboratory (CRL) has advanced from radiometric methods requiring large sample sizes to using Accelerator Mass Spectrometry, which allows for the dating of microsamples. Since 2018, CRL has undergone significant upgrades, including the acquisition of the MILEA AMS system, enhancing its capa…
Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic
Dating organic inclusions in mortars such as charcoals is a useful alternative or complementary method to dating mortars themselves, helping to estimate the building age. To assess the limitations of this dating approach, organic inclusions were searched for in surface mortar layers of six early to late medieval buildings in the Czech Republic with relatively well-known age. Altogether, 123 samples were found. About 80% were successfully radiocar…
Radiocarbon Dating of Multiple Materials for Clarifying the Formation of the Medieval Settlement on the Outskirts of Prague Castle (Czech Republic)
An archaeological excavation conducted on U Kasáren St. in the Prague Castle area (Czech Republic) in 2020 revealed the remains of a medieval settlement consisting of houses of different constructions (pit dwelling, masonry construction), pyrotechnical (possibly metallurgical) features and unspecified pits. The excavation also revealed evidence of fire events and traces of viniculture on the outskirts of the Prague Castle area. Archaeological dat…
Assessment of Residual Geogenic Carbon in Mortars Concerning Radiocarbon Dating
Quicklime samples were collected from six vertical layers (L1–L6) of a feedstock calcined in a traditional single-batch wood-fired kiln and assessed. Three samples were well-burned and three under-burned. The quicklime was slaked in an excess of water and the presence of unburned particles was investigated after settling it into putty. The putty was assessed as bulk and also at three depth levels. Thermal analysis determined the CO 2 residua in t…
Radiocarbon Variations in Annual Tree Rings With 11-Year Solar Cycles During 1800–1950
The results of radiocarbon variation studies observed in annual tree rings from the NW Pacific (USA Northwest) (Stuiver and Braziunas 1993) and Europe (England, Brehm et al. 2021; Slovakia, Povinec 1977, 1987) are reviewed with the aim of better understanding the 11-year radiocarbon cycle and possible impacts of solar proton events on 14 C levels in the atmosphere and biosphere. The average Δ 14 C amplitude in tree rings for the period of 1798–19…
The First Radiocarbon Data From the Settlement Nitra-Lupka
Nitra-Lupka is an important site from the Great Moravian period in Slovakia. A fortified hillfort which was supposed to be from this period, a battery of pottery kilns, and an Early Medieval cemetery were found on the site and researched during 1959–1975. Further, a few small-range excavations took place on the site at the beginning of the 21st century. At the same time, the dating of the hillfort to the Early Medieval period has begun to be ques…
Ams, Historical, and Archaeological Dating of Oponice Castle
The fifth season of excavations of Oponice Castle in 2020 was located in the lower castle’s courtyard. The research led to discovery of an original clay floor being heavily burned with charred plank and a rectangular stone-brick construction. The construction has collapsed upper part with a fallen low brick arch. The whole area was covered with numerous stove tiles and one clay mold for the production of stove tiles. The construction was identifi…
Radiocarbon dating of illegal ivory confirmed by Milos Forman’s Hair
Illegal poaching brought elephant species to the brink of extinction; therefore, international trade in ivory has become regulated by the Convention on International Trade in Endangered Species of Flora and Fauna (CITES). However, the trade is still allowed for antique items, standing for ivory from a period before 1947 within the European Union. This could serve as a loophole for the laundering of modern ivory. In the described case of the Happy…
Možnosti a limity radiouhlíkového datování se zaměřením na netypické archeologické vzorky
Radiouhlíkové datování je etablovanou metodou, která pomáhá určit absolutní stáří archeologických nálezů. Tento tematický přehled prezentuje základní principy radiouhlíkové metody, předpoklady pro výběr vzorků z archeologických situací, způsob zacházení se vzorky před zasláním do radiouhlíkové laboratoře, laboratorní postupy úpravy vzorků, průběh AMS měření a kalibraci výsledků. Dále jsou vysvětleny faktory, které omezují výsledky radiouhlíkového…
Radiocarbon Dating of Mortar Charcoals From Medieval Rýzmburk Castle, Northwestern Bohemia
Rýzmburk Castle is one of the largest and most important medieval castles in Bohemia, documented since 1250 AD. Its North tower is assumed to be built in 1260–1300 AD. To test this assumption, the surface layers of mortar were inspected for the presence of charcoals suitable for radiocarbon dating, and 10 charcoals were found. The charcoals probably originated from wood used for lime burning. The results of radiocarbon dating using accelerator ma…
A little luxury doesn’t hurt
Tree Rings as Archives of Atmospheric Pollution by Fossil Carbon Dioxide in Bratislava
Results of radiocarbon ( 14 C) analysis of a tree-ring series from Bratislava, Slovakia, covering the period from 1970 to 2004 are presented. For a part of this time period, monthly 14 C measurements of atmospheric carbon dioxide from Bratislava sampling station are compared with the tree-ring results. The effects of fossil CO 2 emissions on 14 C levels in the environment are emphasized by comparison with atmospheric clean air reference values (S…
Are ivory antiques actually antique
Radiocarbon Dating of St. George’s Rotunda in Nitrianska Blatnica (Slovakia)
An international consortium of radiocarbon ( 14 C) laboratories was established to date the origin of the St. George’s Rotunda in Nitrianska Blatnica (Slovakia), because its age was not well established in previous investigations. Altogether, 20 samples of wood, charcoal, mortar and plaster were analyzed. The 14 C results obtained from the different laboratories as well as between the different sample types were in good agreement, resulting in a …
Bomb Peak
When human remains are found, apart from helping explain the cause of death and determining the extent of any injuries, forensic pathologists are usually requested to determine the identity of the deceased and how much time has elapsed since his death. In the Czech Republic, the criminal liability for murder is set to a statute of limitations of 20 years. In our pilot study, tissue samples of human remains from two decedents were radiocarbon ( 14…
The Best possible Time resolution
Today, accelerator mass spectrometry (AMS) technology enables us to carry out very precise measurements of radiocarbon ( 14 C). Unfortunately, due to fluctuations in the 14 C calibration curve, the resulting calibrated time intervals vary from decades up to centuries in calibrated age. Within a time scale of several decades, we can find several time intervals on the 14 C calibration curve which correspond with periods of rapid increases in atmosp…
In the Footsteps of the Silk Road
Kyrgyzstan can be represented, geomorphologically-speaking, by a transect between the Fergana lowlands and the Tien Shan highlands and is an outstanding area for the study of paleoclimatic conditions relating to climatic changes. These changes have been crucial for the behaviour of past cultures in this area, especially due to the presence of the Silk Road. A Czech environmental team, covering geology, geomorphology, pedology, paleoecology, archa…
Morava River floodplain development during the last millennium, Strážnické Pomoraví, Czech Republic
Floodplain sediments deposited along the lower course of the Morava River (eastern Czech Republic), were studied in the Strážnické Pomoraví region to describe the alluvial history of the river over the last millennium. The sediments exposed in up to 5 m high erosional river banks were analysed using mineral magnetic, geochemical and chemical approaches. The age model of the sedimentary sequences was constructed from radiocarbon dates in associati…
Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic
Dating organic inclusions in mortars such as charcoals is a useful alternative or complementary method to dating mortars themselves, helping to estimate the building age. To assess the limitations of this dating approach, organic inclusions were searched for in surface mortar layers of six early to late medieval buildings in the Czech Republic with relatively well-known age. Altogether, 123 samples were found. About 80% were successfully radiocar…
Tree Rings as Archives of Atmospheric Pollution by Fossil Carbon Dioxide in Bratislava
Results of radiocarbon ( 14 C) analysis of a tree-ring series from Bratislava, Slovakia, covering the period from 1970 to 2004 are presented. For a part of this time period, monthly 14 C measurements of atmospheric carbon dioxide from Bratislava sampling station are compared with the tree-ring results. The effects of fossil CO 2 emissions on 14 C levels in the environment are emphasized by comparison with atmospheric clean air reference values (S…
Assessment of Residual Geogenic Carbon in Mortars Concerning Radiocarbon Dating
Quicklime samples were collected from six vertical layers (L1–L6) of a feedstock calcined in a traditional single-batch wood-fired kiln and assessed. Three samples were well-burned and three under-burned. The quicklime was slaked in an excess of water and the presence of unburned particles was investigated after settling it into putty. The putty was assessed as bulk and also at three depth levels. Thermal analysis determined the CO 2 residua in t…
Radiocarbon Dating of Mortar Charcoals From Medieval Rýzmburk Castle, Northwestern Bohemia
Rýzmburk Castle is one of the largest and most important medieval castles in Bohemia, documented since 1250 AD. Its North tower is assumed to be built in 1260–1300 AD. To test this assumption, the surface layers of mortar were inspected for the presence of charcoals suitable for radiocarbon dating, and 10 charcoals were found. The charcoals probably originated from wood used for lime burning. The results of radiocarbon dating using accelerator ma…
The New Radiocarbon Dataset for Trilith Monuments of Southeastern Arabia
Triliths are megalithic monuments scattered across the coastal plains of southern and southeastern Arabia. They consist of aligned standing stones with a parallel row of large hearths and form a space, the meaning of which is undoubtedly significant but nonetheless still unknown. This paper presents a new radiocarbon ( 14 C) dataset acquired during the two field seasons 2018–2019 of the TSMO (Trilith Stone Monuments of Oman) project which investi…
Pozdně paleolitické a mezolitické osídlení Šumavy
The main objective of the article is to present knowledge of newly discovered sites in the mountainous environment of Šumava (Bohemian Forest). The fieldwork in 2011–2019 identified a total of 30 new sites that can be dated to the Late Palaeolithic and Mesolithic periods. The research of prehistoric settlement of the mountainous regions of Bohemia remained a neglected topic for many years. The presence of hunters-gatherers in the mountains in the…
Morava River floodplain development during the last millennium, Strážnické Pomoraví, Czech Republic
Floodplain sediments deposited along the lower course of the Morava River (eastern Czech Republic), were studied in the Strážnické Pomoraví region to describe the alluvial history of the river over the last millennium. The sediments exposed in up to 5 m high erosional river banks were analysed using mineral magnetic, geochemical and chemical approaches. The age model of the sedimentary sequences was constructed from radiocarbon dates in associati…
Estimating the Amount of 14CO2 in the Atmosphere During the Holocene and Glacial Periods
Radiocarbon has been used to define parameters for modeling past, recent, and future CO2/carbon amounts in the atmosphere and in other environmental compartments. In the present paper, we estimate the amount of 14C in the atmosphere by calculating the molar activity of 14CO2 (quantity of 14CO2 molecules per mol of air). Data on the reconstruction of the past concentration of atmospheric CO2 from Antarctic ice cores and Δ14C activities from the In…
Eneolitické kostrové hroby z Holubic, okr. Praha-západ
Jeden z problémů středoevropského eneolitu představuje pohřební ritus badenské kultury, vcelku dobře dokumentovaný ve východní části jejího rozšíření a o to hůře v oblasti západní, kam spadají i Čechy. Předmětem předloženého příspěvku je prezentace prvních uspokojivě dokumentovaných kostrových hrobů ze jmenované oblasti, které byly prozkoumány v Holubicích, okr. Praha-západ. Práce přináší kromě zevrubného vyhodnocení nálezové situace a všech získ…
Nové poznatky o ostatcích z hrobů K1 a K2 z rotundy sv. Víta na Pražském hradě
Tématem příspěvku je nová analýza dostupných poznatků o hrobech K1 a K2 v lodi předrománské rotundy sv. Víta, které byly objeveny již v roce 1911 a připisovány několika přemyslovským knížatům. Provedena byla zejména revize antropologických poznatků, analýzy stabilních izotopů uhlíku (δ13C) a dusíku (δ15N), analýza DNA a radiouhlíkové datování. Získaná data nedávají dohromady konzistentní obraz. Archeologie vylučuje připsání ostatků knížeti Bořivo…
Bomb Peak
When human remains are found, apart from helping explain the cause of death and determining the extent of any injuries, forensic pathologists are usually requested to determine the identity of the deceased and how much time has elapsed since his death. In the Czech Republic, the criminal liability for murder is set to a statute of limitations of 20 years. In our pilot study, tissue samples of human remains from two decedents were radiocarbon ( 14…
The Best possible Time resolution
Today, accelerator mass spectrometry (AMS) technology enables us to carry out very precise measurements of radiocarbon ( 14 C). Unfortunately, due to fluctuations in the 14 C calibration curve, the resulting calibrated time intervals vary from decades up to centuries in calibrated age. Within a time scale of several decades, we can find several time intervals on the 14 C calibration curve which correspond with periods of rapid increases in atmosp…
Pozdně paleolitické a mezolitické osídlení Šumavy
The main objective of the article is to present knowledge of newly discovered sites in the mountainous environment of Šumava (Bohemian Forest). The fieldwork in 2011–2019 identified a total of 30 new sites that can be dated to the Late Palaeolithic and Mesolithic periods. The research of prehistoric settlement of the mountainous regions of Bohemia remained a neglected topic for many years. The presence of hunters-gatherers in the mountains in the…
The Best Possible Time Resolution
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The Oldest Rulers of Early Medieval Bohemia and Radiocarbon Data
Given the nature of medieval artifacts and resulting research requirements, a precise temporal classification is essential. It is especially important for the purposes of medieval archaeology in interpreting archaeological finds/finding situations and identifying them with a historical events or figures, for example, to identify skeletal remains of a known historical figure or to establish a chronological sequence of various cultural and architec…
Are ivory antiques actually antique
Radiocarbon Dating of St. George’s Rotunda in Nitrianska Blatnica (Slovakia)
An international consortium of radiocarbon ( 14 C) laboratories was established to date the origin of the St. George’s Rotunda in Nitrianska Blatnica (Slovakia), because its age was not well established in previous investigations. Altogether, 20 samples of wood, charcoal, mortar and plaster were analyzed. The 14 C results obtained from the different laboratories as well as between the different sample types were in good agreement, resulting in a …
Skupinové pohřebiště únětické kultury z Lovosic (okr. Litoměřice). K funerálním areálům starší doby bronzové v severozápadních Čechách / The Únětice Culture Group Cemetery from Lovosice (Litoměřice Di…
The subject of the article is the “group” Unětice culture cemetery from the Early Bronze Age investigated in 2014 in Lovosice (Litoměřice district, northwest Bohemia). The cemetery’s dating to 2021–1751 BC corresponds to the mature stage of the Unětice culture in other parts of Bohemia (Moucha’s preclassical and classical stages). The cemetery is characterised by stone and apparently even wooden structures, multiple burials and the exclusive pres…
Eneolitický kostrový pohřební ritus na Moravě ve světle radiokarbonového datování / The Eneolithic inhumation burial rite in Moravia in light of radiocarbon dating
The article addresses the chronology of Eneolithic inhumation burials in Moravia based on radiocarbon dating. A total of 17 individuals were dated using 20 radiocarbon dates, primarily individuals without grave goods or individuals from problematic contexts. The study mainly covers the period of the Early Eneolithic, to a lesser extent the Middle and Late Eneolithic. The find contexts and anthropological assessments are newly published for most o…
Prehistoric Charcoal Graffiti Discovered in Kateřinská Cave, Czech Republic
The article reports on a new sampling method and the archaeological context of cave drawings, which include the oldest currently known graffiti in the Czech Republic. Between 2016 and 2020, samples with a small amount of charcoal were taken from drawings found in Kateřinská Cave (Catherine’s Cave) of the Moravian Karst in the Czech Republic. A new gentle method of sampling charcoal from the cave walls was developed for the purpose of radiocarbon …
The New Radiocarbon Dataset for Trilith Monuments of Southeastern Arabia
Triliths are megalithic monuments scattered across the coastal plains of southern and southeastern Arabia. They consist of aligned standing stones with a parallel row of large hearths and form a space, the meaning of which is undoubtedly significant but nonetheless still unknown. This paper presents a new radiocarbon ( 14 C) dataset acquired during the two field seasons 2018–2019 of the TSMO (Trilith Stone Monuments of Oman) project which investi…
Anthropogenic records in a fluvial depositional system
A little luxury doesn’t hurt
Tree Rings as Archives of Atmospheric Pollution by Fossil Carbon Dioxide in Bratislava
Results of radiocarbon ( 14 C) analysis of a tree-ring series from Bratislava, Slovakia, covering the period from 1970 to 2004 are presented. For a part of this time period, monthly 14 C measurements of atmospheric carbon dioxide from Bratislava sampling station are compared with the tree-ring results. The effects of fossil CO 2 emissions on 14 C levels in the environment are emphasized by comparison with atmospheric clean air reference values (S…
Možnosti a limity radiouhlíkového datování se zaměřením na netypické archeologické vzorky
Radiouhlíkové datování je etablovanou metodou, která pomáhá určit absolutní stáří archeologických nálezů. Tento tematický přehled prezentuje základní principy radiouhlíkové metody, předpoklady pro výběr vzorků z archeologických situací, způsob zacházení se vzorky před zasláním do radiouhlíkové laboratoře, laboratorní postupy úpravy vzorků, průběh AMS měření a kalibraci výsledků. Dále jsou vysvětleny faktory, které omezují výsledky radiouhlíkového…
Radiocarbon Dating of Mortar Charcoals From Medieval Rýzmburk Castle, Northwestern Bohemia
Rýzmburk Castle is one of the largest and most important medieval castles in Bohemia, documented since 1250 AD. Its North tower is assumed to be built in 1260–1300 AD. To test this assumption, the surface layers of mortar were inspected for the presence of charcoals suitable for radiocarbon dating, and 10 charcoals were found. The charcoals probably originated from wood used for lime burning. The results of radiocarbon dating using accelerator ma…
In the Footsteps of the Silk Road
Kyrgyzstan can be represented, geomorphologically-speaking, by a transect between the Fergana lowlands and the Tien Shan highlands and is an outstanding area for the study of paleoclimatic conditions relating to climatic changes. These changes have been crucial for the behaviour of past cultures in this area, especially due to the presence of the Silk Road. A Czech environmental team, covering geology, geomorphology, pedology, paleoecology, archa…
Time Travel with Radiocarbon Dating
Radiocarbon dating is a critical tool in archaeology and Quaternary Earth science, providing absolute age estimates. Established in 2004, the Czech Radiocarbon Laboratory (CRL) has advanced from radiometric methods requiring large sample sizes to using Accelerator Mass Spectrometry, which allows for the dating of microsamples. Since 2018, CRL has undergone significant upgrades, including the acquisition of the MILEA AMS system, enhancing its capa…
Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic
Dating organic inclusions in mortars such as charcoals is a useful alternative or complementary method to dating mortars themselves, helping to estimate the building age. To assess the limitations of this dating approach, organic inclusions were searched for in surface mortar layers of six early to late medieval buildings in the Czech Republic with relatively well-known age. Altogether, 123 samples were found. About 80% were successfully radiocar…
Radiocarbon Dating of Multiple Materials for Clarifying the Formation of the Medieval Settlement on the Outskirts of Prague Castle (Czech Republic)
An archaeological excavation conducted on U Kasáren St. in the Prague Castle area (Czech Republic) in 2020 revealed the remains of a medieval settlement consisting of houses of different constructions (pit dwelling, masonry construction), pyrotechnical (possibly metallurgical) features and unspecified pits. The excavation also revealed evidence of fire events and traces of viniculture on the outskirts of the Prague Castle area. Archaeological dat…
Assessment of Residual Geogenic Carbon in Mortars Concerning Radiocarbon Dating
Quicklime samples were collected from six vertical layers (L1–L6) of a feedstock calcined in a traditional single-batch wood-fired kiln and assessed. Three samples were well-burned and three under-burned. The quicklime was slaked in an excess of water and the presence of unburned particles was investigated after settling it into putty. The putty was assessed as bulk and also at three depth levels. Thermal analysis determined the CO 2 residua in t…
Archaeology (26 works) · Archaeology and ancient environmental studies (26 works) · Radiocarbon dating (23 works) · Geography (22 works) · Geology (18 works) · History (11 works) · Image Processing and 3D Reconstruction (11 works) · Ancient and Medieval Archaeology Studies (8 works) · Paleontology (8 works) · Ancient history (7 works)