Eynatten, Hilmar von

[["dc.bibliographiccitation.firstpage","104214"],["dc.bibliographiccitation.journal","Continental Shelf Research"],["dc.bibliographiccitation.volume","207"],["dc.contributor.author","Hache, Ingo"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2021-04-14T08:29:53Z"],["dc.date.available","2021-04-14T08:29:53Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1016/j.csr.2020.104214"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83019"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.issn","0278-4343"],["dc.title","Suspended particulate matter for sediment accumulation on inundated anthropogenic marshland in the southern North Sea – Potential, thresholds and limitations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","36"],["dc.bibliographiccitation.journal","Sedimentary Geology"],["dc.bibliographiccitation.lastpage","52"],["dc.bibliographiccitation.volume","306"],["dc.contributor.author","Krippner, Anne"],["dc.contributor.author","Meinhold, Guido"],["dc.contributor.author","Morton, Andrew C."],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2018-11-07T09:39:39Z"],["dc.date.available","2018-11-07T09:39:39Z"],["dc.date.issued","2014"],["dc.description.abstract","This work is an attempt to evaluate six different garnet discrimination diagrams (one binary diagram and five ternary diagrams) commonly used by many researchers. The mineral chemistry of detrital garnet is a useful tool in sedimentary provenance studies, yet there is no clear-cut understanding of what garnet type originates from which host lithology. Several discrimination diagrams exist for garnet showing distinct compositional fields, separated by strict boundaries that are thought to reflect specific types of source rocks. For this study, a large dataset was compiled (N = 3532) encompassing major element compositions of garnets derived from various host lithologies, including metamorphic, igneous, and mantle-derived rocks, in order to test the applicability of the various discrimination schemes. The dataset contains mineral chemical data collected from the literature complemented with some new data (N = 530) from garnet-bearing metamorphic and ultramafic rocks in Austria and Norway. Discrimination of the tested diagrams only works for a small group of garnets derived from mantle rocks, granulite-facies metasedimentary rocks, and felsic igneous rocks. For other garnet types, the assignment to a certain type of host rock remains ambiguous. This is considered insufficient and therefore the evaluated diagrams should be used with great care. We further apply compositional biplot analysis to derive some hints towards future perspectives in detrital garnet discrimination. (c) 2014 Elsevier B.V. All rights reserved."],["dc.description.sponsorship","CASP; German Research Foundation (DFG) [EY 23/20-1]"],["dc.identifier.doi","10.1016/j.sedgeo.2014.03.004"],["dc.identifier.isi","000336707200003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/33334"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","1879-0968"],["dc.relation.issn","0037-0738"],["dc.title","Evaluation of garnet discrimination diagrams using geochemical data of garnets derived from various host rocks"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","703"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Sedimentology"],["dc.bibliographiccitation.lastpage","724"],["dc.bibliographiccitation.volume","50"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2018-11-07T10:37:30Z"],["dc.date.available","2018-11-07T10:37:30Z"],["dc.date.issued","2003"],["dc.description.abstract","Oligocene to Miocene fluvial sandstones from the Swiss Molasse Basin were analysed for sandstone framework composition, heavy minerals, whole-rock geochemistry and detrital chrome spinel chemistry. Samples were taken from the proximal part of the basin close to the Alpine main thrust and are chronostratigraphically calibrated between 31 and 13 Ma. Sandstone composition allows the identification of different source rocks, and their variation in time and space place constraints on the Oligocene to Miocene evolution of the Central Alps. In the eastern part of the basin, sandstones document a normal unroofing sequence with the downcutting from Austroalpine sedimentary cover into Austroalpine crystalline rocks and, slightly later at approximate to 21 Ma, into Penninic ophiolites. In the central part, downcutting into crystalline basement rocks occurred at approximate to 25 Ma, and the removal of the sedimentary cover was much more advanced than in the east. This may be interpreted as a first signal from the doming of the Lepontine area. At approximate to 20 Ma, extensional tectonics in the hinterland led to the first exposure of low-grade metamorphic rocks from the footwall of the Simplon Fault in the Central Alps. Erosion of these rocks persisted up to the youngest sediments at approximate to 13 Ma. In the western part of the basin, a contribution from granitoid and (ultra)mafic rocks is documented as early as approximate to 28 Ma. The source for the (ultra)mafic detritus is Penninic ophiolites from the Piemonte zone of the western Alps, which were already exposed at the surface at that time."],["dc.identifier.doi","10.1046/j.1365-3091.2003.00571.x"],["dc.identifier.isi","000184468000004"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/45582"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-blackwell"],["dc.relation.issn","0037-0746"],["dc.title","Petrography and chemistry of sandstones from the Swiss Molasse Basin: an archive of the Oligocene to Miocene evolution of the Central Alps"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","121"],["dc.bibliographiccitation.journal","Sedimentary Geology"],["dc.bibliographiccitation.lastpage","126"],["dc.bibliographiccitation.volume","389"],["dc.contributor.author","Stalder, Roland"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Costamoling, Julian"],["dc.contributor.author","Potrafke, Alexander"],["dc.contributor.author","Dunkl, István"],["dc.contributor.author","Meinhold, Guido"],["dc.date.accessioned","2020-12-10T15:21:17Z"],["dc.date.available","2020-12-10T15:21:17Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1016/j.sedgeo.2019.06.001"],["dc.identifier.issn","0037-0738"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16767"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/72975"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.title","OH in detrital quartz grains as tool for provenance analysis: Case studies on various settings from Cambrian to Recent"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","236"],["dc.bibliographiccitation.journal","Estuarine Coastal and Shelf Science"],["dc.bibliographiccitation.lastpage","245"],["dc.bibliographiccitation.volume","151"],["dc.contributor.author","Schindler, Malte"],["dc.contributor.author","Karius, Volker"],["dc.contributor.author","Deicke, Matthias"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2018-11-07T09:31:28Z"],["dc.date.available","2018-11-07T09:31:28Z"],["dc.date.issued","2014"],["dc.description.abstract","The North Frisian Halligen (Northern Germany) are inhabited and highly anthropogenic modified coastal marshlands. Today a lack of knowledge about sedimentological parameters prevent for a predicated discussion on their adaptation capacity to recent and future sea-level changes. A combined field and laboratory method to calculate marshland accretion rates based on short-term (2010-2013) measurements of sediment depositions was developed. All studies were carried out at the marshlands of the Halligen Hooge, Langeness and Nordstrandischmoor. One litre LDPE bottles and small synthetic turf mats were used as simple but coast, time and quantity efficient sediment trap devices. Up to a deposition rate, of approximate to 2.0 kg/m(2), both devices gained comparable results. Above this threshold the retention efficiency of the turf mats is decreasing compared to the LDPD bottles. The combined use of bottles and mats, especially when deposition rates are not exceeding the threshold, allows to (1) checking internal consistency of the data, (2) detecting outliers with respect to cattle- or man-made damage, and (3) estimating possible effects of post-storm sediment remobilization. To transfer sediment depositions into rates of vertical accretion, the bulk dry density as well as the organic matter concentration of the correspondent marsh soil was considered using data from shallow percussion cores. These parameters are different among all Halligen. Higher inundation frequencies cause lower soil organic matter concentrations, resulting in higher bulk dry densities (BDD) of the soil (Hooge 0.64 g/cm(3), Langeness 0.67 g/cm(3), Nordstrandischmoor 0.83 g/cm(3)). Autochthonous organic material (by source of the marshland vegetation) contributes by 9.0 +/- 1.4 % (Hooge) to 21.4 +/- 6.6 % (Nordstrandischmoor) to marshland accretion, for a correspondent time scale of 1915-2011. Average accretion rates (2010-2013) were calculated with 1.2 +/- 0.8 mm/a for Langeness, 1.5 +/- 0.9 mm/a for Hooge and 2.6 +/- 0.9 mm/a for Nordstrandischmoor. (C) 2014 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","German Federal Ministry of Education and Research (BMBF) [03KIS096]"],["dc.identifier.doi","10.1016/j.ecss.2014.08.029"],["dc.identifier.isi","000347768800024"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31540"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Academic Press Ltd- Elsevier Science Ltd"],["dc.relation.issn","1096-0015"],["dc.relation.issn","0272-7714"],["dc.title","Measuring sediment deposition and accretion on anthropogenic marshland - Part I: Methodical evaluation and development"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","482"],["dc.bibliographiccitation.issue","7-8"],["dc.bibliographiccitation.journal","Journal of Sedimentary Research"],["dc.bibliographiccitation.lastpage","498"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Caracciolo, Luca"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Tolosana-Delgado, Raimon"],["dc.contributor.author","Critelli, Salvatore"],["dc.contributor.author","Manetti, Piero"],["dc.contributor.author","Marchev, Peter"],["dc.date.accessioned","2018-11-07T09:08:19Z"],["dc.date.available","2018-11-07T09:08:19Z"],["dc.date.issued","2012"],["dc.description.abstract","The Rhodopian Orogen developed since the Late Cretaceous early Eocene during accretionary processes following the closure of the Vardar ocean basin, a branch of Neotethys. Through a multidisciplinary approach, including sandstone petrology and geochemistry of the clastic and volcanoclastic sediments, we reconstruct the unroofing history of the Rhodopian orogen and characterize the formation and the evolution of the western portions of the Thrace basin, in Greece and Bulgaria, between the late Eocene and Oligocene. Detrital modes of 127 sandstone samples provide evidence of three distinctive petrofacies: quartzolithic, quartzofeldspathic, and volcanoclastic. The petrographic composition gives evidence of contributions from three key source areas corresponding to the three main tectonic units: the Circum-Rhodope Belt, the Variegated Complex (ultramafic complex), and the Gneiss-Migmatite Complex. The three petrofacies reflect multiple provenance from different tectonic settings as they evolve from quartzolithic to quartzofeldspathic to volcanoclastic, corresponding to collisional orogen, crustal block uplift, and volcanic arc settings, respectively. Geochemical data on major elements and trace elements are used to discuss the efficacy of tectonic-setting discrimination diagrams and compare them to the Dickinson model as well as to distinguish and characterize (i) petrographically homogeneous gneiss-supplied subbasins and (ii) volcanic contributions to sandstone composition. Multivariate statistical techniques are used to unravel the complex web of factors controlling sediment composition. Biplot analysis highlights the influence of two independent processes: (1) mixing between carbonate and silicate phases, and (2) evolution from mafic to felsic source rocks. The latter indicates progressively increasing supply rates from deeper crustal levels. The compositional evolution of the sandstone suites of Thrace basin in NE Greece and SE Bulgaria is strictly related to various geodynamic stages of the Rhodope region. Provenance analysis of Thrace sandstones provide an example of the changing nature of orogenic belt sand associate basins through time, and may contribute to the general understanding of similar geodynamic settings."],["dc.identifier.doi","10.2110/jsr.2012.31"],["dc.identifier.isi","000309326300004"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/26000"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Sepm-soc Sedimentary Geology"],["dc.relation.issn","1527-1404"],["dc.title","PETROLOGICAL, GEOCHEMICAL, AND STATISTICAL ANALYSIS OF EOCENE-OLIGOCENE SANDSTONES OF THE WESTERN THRACE BASIN, GREECE AND BULGARIA"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","80"],["dc.bibliographiccitation.journal","Sedimentary Geology"],["dc.bibliographiccitation.lastpage","92"],["dc.bibliographiccitation.volume","280"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Tolosana-Delgado, Raimon"],["dc.contributor.author","Karius, Volker"],["dc.date.accessioned","2018-11-07T09:03:01Z"],["dc.date.available","2018-11-07T09:03:01Z"],["dc.date.issued","2012"],["dc.description.abstract","Clastic sediment generation is controlled by physical and chemical processes acting in concert in most geological settings. In glacial settings, however, it is possible investigating the sole impact of mechanical processes such as comminution on sediment composition, as chemical processes are thought to be negligible in this environment. Comminution is a selective process in the sense that minerals behave differently under mechanical forcing and has yet not been thoroughly investigated under strict grain-size control. We sampled sediment from modem front and side moraines from six retreating glaciers in the Alps, that drain and erode either pure felsic crystalline rocks (granites, granodiorites, orthogneisses) or largely pure metamafic rocks (amphibolites and hornblende-rich gneisses). Samples were split in up to eleven grain-size fractions from very coarse sand to clay. Grain-size fractions were analysed for major and trace elements using X-ray fluorescence. Mineralogical composition was determined by X-ray diffraction and endmember modelling of geochemical data. Results reveal in general strong grain-size control on sediment composition and strikingly similar patterns for both source lithologies. Significant influence of chemical weathering and hydrodynamic sorting is ruled out. Zr/Zn ratio is found as a valuable proxy for grain size while Cr/Rb constitutes one of the rare discriminants between the two cases over the entire grain-size range. Most trace elements, however, are not suitable for source rock discrimination across grain size grades even in glacial environment and extreme proximity to the source. Consequently, bulk sediment geochemistry has only limited benefit in provenance studies unless the samples were analysed under strict grain-size control. The data can be modelled by linear regression with two components: (i) a linear trend describing preferential enrichment of phyllosilicates at the expense of quartz and feldspar towards finer fractions, and (ii) some breaks at certain grain-size thresholds. Due to the observed step functions the model describes a four-step enrichment-depletion pattern that is largely similar for the two source-rock cases: feldspar is highest in the very coarse to medium sand fraction; quartz is highest in very fine sand; epidote, garnet, hornblende, apatite are highest and plagioclase is relatively high in the silt range; sheet silicates (chlorite, biotite, muscovite) are highest in the clay fraction. The observed pattern describes the process of comminution, i.e. the impact of mechanical forces on minerals with contrasting durability: the most durable minerals like quartz are concentrated close to their inherited grain-sizes while less durable minerals are enriched in silt fractions, and least durable minerals (i.e. sheet silicates) are enriched in the very fine silt to clay fractions. The latter, not chemical weathering causes an increase in chemical index of alteration (CIA) values up to similar to 63 at the finest grain-size grades. The model provides a quantitative description of the composition to grain-size relations and is thought to form a valuable module for building comprehensive sediment generation models that describe the entire network of sediment production processes from source to sink. (C) 2012 Elsevier B.V. All rights reserved."],["dc.description.sponsorship","German Research Foundation (DFG) [EY23/11]"],["dc.identifier.doi","10.1016/j.sedgeo.2012.03.008"],["dc.identifier.isi","000311263300005"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/24805"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","0037-0738"],["dc.title","Sediment generation in modern glacial settings: Grain-size and source-rock control on sediment composition"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","827"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Geological Magazine"],["dc.bibliographiccitation.lastpage","840"],["dc.bibliographiccitation.volume","149"],["dc.contributor.author","Fischer, Cornelius"],["dc.contributor.author","Dunkl, Istvan"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Wijbrans, Jan R."],["dc.contributor.author","Gaupp, Reinhard"],["dc.date.accessioned","2018-11-07T09:06:58Z"],["dc.date.available","2018-11-07T09:06:58Z"],["dc.date.issued","2012"],["dc.description.abstract","Aeolian-fluvial Upper Rotliegend sandstones from Bebertal outcrops (Flechtingen High, North Germany) are an analogue for deeply buried Permian gas reservoir sandstones of the North German Basin (NGB). We present a paragenetic sequence as well as thermochronological constraints to reconstruct the diagenetic evolution and to identify periods of enhanced mesodiagenetic fluid-rock reactions in sandstones from the southern flank of the NGB. Bebertal sandstones show comparatively high concentrations of mesodiagenetically formed K-feldspar but low concentrations of illite cements. Illite-rich grain rims were found to occur preferentially directly below sedimentary bounding surfaces, i.e. aeolian superimposition surfaces, and indicate the lowest intergranular volume. Illite grain rims also indicate sandstone sections with low quartz and feldspar cement concentrations but high loss of intergranular volume due to compaction. Ar-40-Ar-39 age determination of pronounced K-feldspar grain overgrowths and replacements of detrital grains indicates two generations: an early (Triassic) and a late (Jurassic) generation. The latter age range is similar to published diagenetic illite ages from buried Rotliegend reservoir sandstones. The first generation suggests an early intense mesodiagenetic fluid flow with remarkably high K+ activity synchronous with fast burial of proximal, initial graben sediments on the southern flank of the NGB. Accordingly, zircon fission-track data indicate that the strata already reached the zircon partial annealing zone of approximately 200 degrees C during early mesodiagenesis. Zircon (U-Th)/He ages (92 +/- 12 Ma) as well as apatite fission-track ages (similar to 71-75 Ma) indicate the termination of mesodiagenetic processes, caused by rapid exhumation of the Flechtingen High during Late Cretaceous basin inversion."],["dc.identifier.doi","10.1017/S0016756811001087"],["dc.identifier.isi","000307170400006"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25677"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Cambridge Univ Press"],["dc.relation.issn","0016-7568"],["dc.title","Products and timing of diagenetic processes in Upper Rotliegend sandstones from Bebertal (North German Basin, Parchim Formation, Flechtingen High, Germany)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","1-4"],["dc.bibliographiccitation.journal","Sedimentary Geology"],["dc.bibliographiccitation.lastpage","11"],["dc.bibliographiccitation.volume","171"],["dc.contributor.author","Weltje, Gen Jan"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.date.accessioned","2018-11-07T10:44:49Z"],["dc.date.available","2018-11-07T10:44:49Z"],["dc.date.issued","2004"],["dc.description.abstract","Provenance analysis of sediments is aimed at reconstructing the parent-rock assemblages of sediments and the climaticphysiographic conditions under which sediments formed. Inferring sediment provenance from the final product, a basin fill, is anything but straightforward because the detrital spectrum evolves as the sediment is transported along the pathway from source to basin. Successful provenance analysis requires that the nature and extent of compositional and textural modifications to the detrital spectrum be recognised, if not quantified. The history of quantification in sediment-provenance studies is summarised and illustrated by tracking two fundamental ideas: the concept of the sediment-petrological province or petrofacies, and the relation between sandstone composition and (plate) tectonic environment. Progress in sedimentary provenance analysis has been closely linked with advancements in measurement technology. A brief survey of modem data-acquisition tools illustrates the possibilities and limitations of modem provenance research. An operational definition of Quantitative Provenance Analysis (QPA) is presented in which the central role of mass balance is acknowledged. Extension of this definition to include quantitative predictions obtained by forward modelling (computer simulation) of sediment production, as well as methodological improvements in data acquisition and processing is needed to cover likely future developments in QPA. The contributions to the special issue \"Quantitative Provenance Analysis of Sediments\" illustrate the intrinsic multidisciplinarity and rapid expansion of QPA. (C) 2004 Elsevier B.V. All rights reserved."],["dc.identifier.doi","10.1016/j.sedgeo.2004.05.007"],["dc.identifier.isi","000224623200001"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/47354"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.relation.issn","0037-0738"],["dc.title","Quantitative provenance analysis of sediments: review and outlook"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.subtype","letter_note"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","815"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","International Journal of Earth Sciences"],["dc.bibliographiccitation.lastpage","832"],["dc.bibliographiccitation.volume","104"],["dc.contributor.author","Caracciolo, Luca"],["dc.contributor.author","Critelli, Salvatore"],["dc.contributor.author","Cavazza, W."],["dc.contributor.author","Meinhold, Guido"],["dc.contributor.author","von Eynatten, Hilmar"],["dc.contributor.author","Manetti, Piero"],["dc.date.accessioned","2018-11-07T09:59:16Z"],["dc.date.available","2018-11-07T09:59:16Z"],["dc.date.issued","2015"],["dc.description.abstract","Detrital heavy mineral analysis coupled with a regional geological review provide key elements to re-evaluate the distribution of the Rhodope metamorphic zone (SE Europe) in the region and its role in determining the evolution of the Thrace basin. We focus on the Eocene-Oligocene sedimentary successions exposed in the southern Thrace basin margin to determine the dispersal pathways of eroded crustal elements, of both oceanic and continental origins, as well as their different contributions through time. Lithological aspects and tectonic data coupled with geochemistry and geochronology of metamorphic terranes exposed in the area point to a common origin of tectonic units exposed in NW Turkey (Biga Peninsula) with those of NE Greece and SE Bulgaria (Rhodope region). The entire region displays (1) common extensional signatures, consisting of comparable granitoid intrusion ages, and a NE-SW sense of shear (2) matching zircon age populations between the metapelitic and metamafic rocks of the Circum-Rhodope Belt (NE Greece) and those of the Camlica-Kemer complex and Cetmi m,lange exposed in NW Turkey. Detrital heavy mineral abundances from Eocene-Oligocene sandstones of the southern Thrace basin demonstrate the influence of two main sediment sources mostly of ultramafic/ophiolitic and low- to medium-grade metamorphic lithologies, plus a third, volcanic source limited to the late Eocene-Oligocene. Detrital Cr-spinel chemistry is used to understand the origin of the ultramafic material and to discriminate the numerous ultramafic sources exposed in the region. Compositional and stratigraphic data indicate a major influence of the metapelitic source in the eastern part (Gallipoli Peninsula) during the initial stages of sedimentation with increasing contributions from metamafic sources through time. On the other hand, the western and more external part of the southern Thrace margin (Gok double dagger eada, Samothraki and Limnos) displays compositional signatures according to a mixed provenance from the metapelitic and metamafic sources of the Circum-Rhodope Belt (CamlA +/- ca-Kemer complex and Cetmi m,lange). Tectonic restoration and compositional signatures provide constraints on the Palaeogene palaeogeography of this sector of the central-eastern Mediterranean region."],["dc.description.sponsorship","MIUR-PRIN Project [2009PBA7FL_001]"],["dc.identifier.doi","10.1007/s00531-014-1111-9"],["dc.identifier.isi","000351519400017"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/37554"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","1437-3262"],["dc.relation.issn","1437-3254"],["dc.title","The Rhodope Zone as a primary sediment source of the southern Thrace basin (NE Greece and NW Turkey): evidence from detrital heavy minerals and implications for central-eastern Mediterranean palaeogeography"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]