The Complex Basins of the Calcareous Alps and Palaeomargins 287- 324 ©Geol
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Traces to the Oldest Flint and Rock Crystal Mining Places in the Austrian
Stéfan Tzortzis et Xavier Delestre (dir.) Archéologie de la montagne européenne Actes de la table ronde internationale de Gap, 29 septembre-1er octobre 2008 Publications du Centre Camille Jullian Traces to the oldest flint and rock crystal mining places in the Austrian Alps Les plus anciens sites d’extraction de silex et de cristal de roche dans les Alpes autrichiennes Walter Leitner Éditeur : Publications du Centre Camille Jullian, Éditions Errance Lieu d'édition : Aix-en-Provence Année d'édition : 2010 Date de mise en ligne : 13 février 2020 Collection : Bibliothèque d’archéologie méditerranéenne et africaine ISBN électronique : 9782957155736 http://books.openedition.org Édition imprimée Date de publication : 1 juin 2010 Référence électronique LEITNER, Walter. Traces to the oldest flint and rock crystal mining places in the Austrian Alps In : Archéologie de la montagne européenne : Actes de la table ronde internationale de Gap, 29 septembre-1er octobre 2008 [en ligne]. Aix-en-Provence : Publications du Centre Camille Jullian, 2010 (généré le 03 avril 2020). Disponible sur Internet : <http://books.openedition.org/pccj/337>. ISBN : 9782957155736. II. CHRONOLOGIES, PALÉO-ENVIRONNEMENT, MODALITÉS DE FRÉQUENTATION ET D’EXPLOITATION Fig. 1. Map of Western Austria with the four find-spots in the investigation area (Landsat/ESA ©). Fig. 2. The wooded hilltop of the Bärenkopf in the Gemsteltal. The red circle marks the mining area (© Walter Leitner). Fig. 3. Stepped formation of the radiolarite layers as a result of man-made reduction (© Walter Leitner). 152 Traces to the oldest flint and rock crystal mining places in the Austrian Alps Walter leiTner* Abstract. Recently the Institute of Archaeology (Dep. -
Thin-Skinned Versus Thick-Skinned Tectonics in the Friuli Alps (NE Italy) in Relation to the Alpine-Dinaridic Orogenic System
Department of Earth Sciences UNIVERSITEIT UTRECHT Thin-skinned versus thick-skinned tectonics in the Friuli Alps (NE Italy) in relation to the Alpine-Dinaridic orogenic system MSc Thesis Dominique Engelen February 2016 Supervisors 1st Dr. Ernst Willingshofer 2nd Drs. Inge van Gelder 3rd Dr. Liviu Matenco In collaboration with Anissa Smits Abstract The Friuli Alps, located in the easternmost part of the eastern Southern Alps in north-eastern Italy, represent the interference area of the Dinaric and Alpine mountain chains. There is a wide agreement on the general evolution of the eastern Southern Alps, which would consist of a poly-phase compressional evolution involving three main thrust systems. However, the amount and initiation of the total amount of shortening is still poorly constraint. In this study we investigate the kinematic evolution by means of structural fieldwork and by the balancing and reconstruction of a N-S cross-section by use of MOVE software for 2D modeling. Interpretation of the data led to the definition of five deformation phases (D1- D5), in which a clear distinction could be made between thin- and a thick-skinned phases of deformation. Prior to the compressional phases is the D1 NW-SE extensional phase, which is expressed by NNW-SSE oriented normal faults, related to the NE-SW separation of the Friuli platform during the Early-Jurassic. The D2 NE-SW to E-W directed Dinaric shortening started during the Eocene and is expressed by SW to W-vergent thrusting and folding. Dinaric deformation is largely overprinted by three Alpine phases; D3 – N-S thin-skinned Alpine shortening (Middle- to Late-Miocene), characterized by large scale S-vergent thrusting along flat-ramp-flat trajectories, which resulted in great amounts of transport of the Upper-Triassic and Jurassic platform formations along four main décollements (the Bellerophon, Raibl and Biancone Formation, and the Eocene flysch) and ultimately to tripling and folding of the sedimentary cover. -
The Structure of the Alps: an Overview 1 Institut Fiir Geologie Und Paläontologie, Hellbrunnerstr. 34, A-5020 Salzburg, Austria
Carpathian-Balkan Geological pp. 7-24 Salzburg Association, XVI Con ress Wien, 1998 The structure of the Alps: an overview F. Neubauer Genser Handler and W. Kurz \ J. 1, R. 1 2 1 Institut fiir Geologie und Paläontologie, Hellbrunnerstr. 34, A-5020 Salzburg, Austria. 2 Institut fiir Geologie und Paläontologie, Heinrichstr. 26, A-80 10 Graz, Austria Abstract New data on the present structure and the Late Paleozoic to Recent geological evolution ofthe Eastem Alps are reviewed mainly in respect to the distribution of Alpidic, Cretaceous and Tertiary, metamorphic overprints and the corresponding structure. Following these data, the Alps as a whole, and the Eastem Alps in particular, are the result of two independent Alpidic collisional orogens: The Cretaceous orogeny fo rmed the present Austroalpine units sensu lato (including from fo otwall to hangingwall the Austroalpine s. str. unit, the Meliata-Hallstatt units, and the Upper Juvavic units), the Eocene-Oligocene orogeny resulted from continent continent collision and overriding of the stable European continental lithosphere by the Austroalpine continental microplate. Consequently, a fundamental difference in present-day structure of the Eastem and Centrai/Westem Alps resulted. Exhumation of metamorphic crust fo rmed during Cretaceous and Tertiary orogenies resulted from several processes including subvertical extrusion due to lithospheric indentation, tectonic unroofing and erosional denudation. Original paleogeographic relationships were destroyed and veiled by late Cretaceous sinistral shear, and Oligocene-Miocene sinistral wrenching within Austroalpine units, and subsequent eastward lateral escape of units exposed within the centrat axis of the Alps along the Periadriatic fault system due to the indentation ofthe rigid Southalpine indenter. -
Scanned Document
Hugo ORTNER and Franz REITER KINEMATIC HISTORY OF THE TRIASSIC SOUTH OF THE INN VALLEY (NORTHERN CALCAREOUS ALPS, AUSTRIA) - EVIDENCE FOR JURASSIC AND LATE CRETACEOUS LARGE SCALE NORMAL FAULTING 3rd Workshop on Alpine Geological Studies Biella - Oropa, September 29th - October 1st 1997 Guido GOSSO, Flavio JADOUL, Mattia SELLA and Maria Iole SPALLA (Editors) 1999 from Mem. Sci. Geol. v. 51 / 1 pp. 129-140 16 figs Padova 1999 ISSN 0391-8602 Editrice Societa Cooperativa Tipografica PADOVA 1999 Kinematic history of the Triassic South of the Inn Valley (Northern Calcareous Alps, Austria) - Evidence for Jurassic and Late Cretaceous large scale normal faulting Hugo ORTNER and Franz REITER lnstitut for Geologie und Palaontologie, Universitiit Innsbruck, Innrain 52, A-6020 Innsbruck, Osterreich ABSTRACT - The geometry of slices at the southern margin of the Northern Calcareous Alps not only calls for thick ening of the nappe stack by compression, but also thinning of the sedimentary column by extension. The deforma tional history of the Triassic south of the Inn Valley is characterised by six stages: (1) Thinning by top SE extension during Jurassic continental breakup, (2) stacking of thinned slices by top NW thrusting during the time of peak tem perature metamorphism at 140 Ma (Early Cretaceous), (3) postmetamorphic top SE extension (Late Cretaceous) con temporaneously with Gosau sedimentation on top of the nappe pile of the Northern Calcareous Alps and (4) a long period of N-S compression (Eocene), resulting in northvergent thrusting and folding with development of a foliation , southvergent thrusting and, finally, overturning of the strata In the western part of the investigated area. -
From Upper Triassic of the Northern Ca
STUDIA UNIVERSITATIS BABEŞ-BOLYAI, GEOLOGIA, XLVIII, 2, 2003, 101-111 HIRUNDOPORELLA DACHSTEINENSIS N. GEN., N. SP., A NEW PROBLEMATIC DASYCLADALE (GREEN ALGA) FROM THE UPPER TRIASSIC OF THE NORTHERN CALCAREOUS ALPS, AUSTRIA. FELIX SCHLAGINTWEIT1, HARALD LOBITZER2 & OSKAR EBLI3 ABSTRACT. A new problematic dasycladale is described as Hirundoporella dachsteinensis nov. gen., n. sp. from the Upper Triassic bedded Dachstein Limestone of Mount Dachstein, Austria. It is characterized by individualized phloiophorous laterals, open at the ends and secondary laterals of low number arising in the middle part of the primaries. Nothing is known about the obviously thin and poorly calcified main-axis and the overall arrangement of the primaries. The microfacies is represented by a wackestone composed to about 70 % of dismembered laterals of Hirundoporella dachsteinensis n. sp. Key Words: Calcareous Algae, Dasycladales, Upper Triassic, Norian-Rhaetian, Dachstein Limestone, Northern Calcareous Alps, Austria INTRODUCTION The Austroalpine Dachstein nappe with the Dachstein mountains is part of the Triassic shallow marine carbonate shelf that at its southern rim bordered the Tethys ocean with the adjacent deeper water Hallstatt realm (e.g. Haas et al., 1995, Mandl 2000). The Upper Triassic Dachstein-type platforms are widespread in the Mediterranean realm and even Japan (Kristan-Tollmann 1991). The Dachstein facies comprises reefs at the southern border, northward passing into back-reef and lagoonal deposits of the so-called “bedded Dachstein limestone” (e.g. Zankl 1971). The latter exhibits a typical cyclicity, the so-called “Lofer cyclothems” (layer A, B, C) studied by Fischer (1964). With respect to the reefal and near-reef facies, a more detailed differentiation has been established with typical assemblages of benthic foraminifera and dasycladales (Senowbari-Daryan & Schäfer, 1978, 1979; Wurm, 1982). -
Rapid Formation and Exhumation of the Youngest Alpine Eclogites: a Thermal Conundrum to Barrovian Metamorphism
Earth and Planetary Science Letters 306 (2011) 193–204 Contents lists available at ScienceDirect Earth and Planetary Science Letters journal homepage: www.elsevier.com/locate/epsl Rapid formation and exhumation of the youngest Alpine eclogites: A thermal conundrum to Barrovian metamorphism Andrew J. Smye a,⁎, Mike J. Bickle a, Tim J.B. Holland a, Randall R. Parrish b, Dan J. Condon b a Department of Earth Sciences, University of Cambridge, Cambridge, CB2 3EQ, UK b NERC National Isotope Geoscience Laboratories, Kinglsey Dunhem Centre, Keyworth, Nottingham, NG12 5GG, UK article info abstract Article history: Eclogite facies metamorphic rocks provide critical information pertaining to the timing of continental collision Received 15 December 2010 in zones of plate convergence. Despite being amongst Earth's best studied orogens, little is understood about Received in revised form 28 March 2011 the rates of Alpine metamorphism within the Eastern Alps. We present LA–MC–ICPMS and ID–TIMS U–Pb Accepted 29 March 2011 ages of metamorphic allanite from the Eclogite Zone, Tauern Window, which when coupled with rare earth Available online 30 April 2011 element analysis and thermobarometric modelling, demonstrate that the European continental margin was – fi Editor: R.W. Carlson subducted to between 8 and 13 kbar (30 45 km) by 34.2±3.6 Ma. These data de ne: (i.) an upper limit on the timing of eclogite facies metamorphism at 26.2±1.8 kbar (70–80 km) and 553±12 °C, (ii.) plate velocity −1 Keywords: (1–6 cm·a ) exhumation of the Eclogite Zone from mantle to mid-crustal depths, and (iii.) a maximum eclogite duration of 10 Ma (28–38 Ma) for juxtaposition of Alpine upper-plate and European basement units and Barrovian metamorphism subsequent conductive heating thought to have driven regional Barrovian (re)crystallisation at ca. -
Geological Excursion BASE-Line Earth
Geological Excursion BASE-LiNE Earth (Graz Paleozoic, Geopark Karavanke, Austria) 7.6. – 9.6. 2016 Route: 1. Day: Graz Paleozoic in the vicinity of Graz. Devonian Limestone with brachiopods. Bus transfer to Bad Eisenkappel. 2. Day: Visit of Geopark Center in Bad Eisenkappel. Walk on Hochobir (2.139 m) – Triassic carbonates. 3. Day: Bus transfer to Mezica (Slo) – visit of lead and zinc mine (Triassic carbonates). Transfer back to Graz. CONTENT Route: ................................................................................................................................... 1 Graz Paleozoic ...................................................................................................................... 2 Mesozoic of Northern Karavanke .......................................................................................... 6 Linking geology between the Geoparks Carnic and Karavanke Alps across the Periadriatic Line ....................................................................................................................................... 9 I: Introduction ..................................................................................................................... 9 II. Tectonic subdivision and correlation .............................................................................10 Geodynamic evolution ...................................................................................................16 Alpine history in eight steps ...........................................................................................17 -
High-Mountain Permafrost in the Austrian Alps (Europe)
HIGH-MOUNTAIN PERMAFROST IN THE AUSTRIAN ALPS (EUROPE) Gerhard Karl Lieb Institute of Geography University of Graz Heinrichstrasse 36 A-8010 Graz e-mail: [email protected] Abstract Permafrost research in the Austrian Alps (Eastern Alps) is based on a variety of methods, including at large scales, the measurement of the temperature of springs and of the base of winter snow cover, and at small scales, mainly an inventory of some 1450 rock glaciers. Taking all the information available into consideration, the lower limit of discontinuous permafrost is situated near 2500 m in most of the Austrian Alps. These results can be used for modelling the permafrost distribution within a geographical information system. Detailed investi- gations were carried out in the Doesen Valley (Hohe Tauern range) using additional methods, including several geophysical soundings. In this way, realistic estimates of certain permafrost characteristics and the volume of a large active rock glacier (some 15x106m3) were possible. This rock glacier has been chosen as a monitoring site to observe the effects of past and future climatic change. Introduction snow cover (BTS) and geophysical soundings, such as seismic, geoelectric, electromagnetic and ground pene- Although mountain permafrost in the Austrian Alps trating radar surveys have been published (survey and has caused construction problems and damage to buil- references in Lieb, 1996). The best results for mapping dings at several high-altitude locations, specific investi- the mere existence of permafrost were obtained by mea- gations of permafrost did not start until 1980. Since suring spring temperatures and BTS, both procedures then, studies of the distribution and certain characteris- being easily applicable and providing quite accurate tics of permafrost have been carried out at a number of interpretation. -
51 20 Sommerfaltkarte EN.Indd
Want to see the towns and villages on the map? Please turn over! 1 Good to know 2 Region & people 1.1 Tourism Boards Long-distance hiking MTB Climbing Families X 1.2 Travelling to Tirol 2.1 Tirol‘s Mountains XX 2.3 Food & Drink Telephone number & Towns and villages in this region e-mail address Webseite Region good for ARRIVING BY TRAIN coming from Switzerland Tirol is a land of mountains, home to more than 500 summits International Intercity via St. Anton am Arlberg. over 3,000 metres. The northern part of Tirol is dominated by 1 Achensee Tourismus Achenkirch, Maurach, Pertisau, +43.5246.5300-0 www.achensee.com trains run by the ÖBB Drivers using Austrian the Northern Limestone Alps, which include the Wetterstein Steinberg am Rofan [email protected] (Austrian Federal Rail- motorways must pay a and Kaiser Mountains, the Brandenberg and Lechtal Alps, the ways) are a comfortable way toll charge. Toll stickers Karwendel Mountains and the Mieming Mountains. The Sou- 2 Alpbachtal Alpbach, Brandenberg, Breitenbach am Inn, +43.5337.21200 www.alpbachtal.at to get to Tirol. The central (Vignetten) can be bought Brixlegg, Kramsach, Kundl, Münster, Radfeld, [email protected] thern Limestone Alps run along the borders with Carinthia Rattenberg, Reith im Alpbachtal train station in Innsbruck from Austrian automobile and Italy. They comprise the Carnic and Gailtal Alps as well serves as an important hub associations as well as at as the Lienz Dolomites. The Limestone Alps were formed long 3 Erste Ferienregion Aschau, Bruck am Ziller, Fügen, Fügenberg, +43.5288.62262 www.best-of-zillertal.at im Zillertal Gerlos, Hart, Hippach, Hochfügen, Kaltenbach, [email protected] and so do the stations at petrol stations and border ago by sediments of an ancient ocean. -
Chasmophytic Vegetation of Silicate Rocks on the Southern Outcrops of the Alps in Slovenia
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Wulfenia Jahr/Year: 2011 Band/Volume: 18 Autor(en)/Author(s): Juvan Nina, Carni [ÄŒarni] Andraz [Andraž], Jogan Nejc Artikel/Article: Chasmophytic vegetation of silicate rocks on the southern outcrops of the Alps in Slovenia. 133-156 © Landesmuseum für Kärnten; download www.landesmuseum.ktn.gv.at/wulfenia; www.biologiezentrum.at Wulfenia 18 (2011): 133 –156 Mitteilungen des Kärntner Botanikzentrums Klagenfurt Chasmophytic vegetation of silicate rocks on the southern outcrops of the Alps in Slovenia Nina Juvan, Andraž Čarni & Nejc Jogan Summary: Applying the standard central-European method we studied the chasmophytic vegetation of the silicate rocks on the southern outcrops of the Alps in the territory of Slovenia, in the Kamnik- Savinja Alps, the eastern Karavanke mountains, on Mt. Kozjak and the Pohorje mountains. Three communities of the order Androsacetalia vandellii (Asplenietea trichomanis) were recognized: Campanulo cochleariifoliae-Primuletum villosae ass. nova (Androsacion vandellii ), Woodsio ilvensis-Asplenietum septentrionalis (Asplenion septentrionalis) and Hypno-Polypodietum (Hypno-Polypodion vulgaris). The communities are distinguished by altitude, light intensity, temperature and the number of endemic species, south-European orophytes or cosmopolite species. Altitude is a signifi cant factor aff ecting the fl oristic composition of the studied vegetation. Keywords: chasmophytic -
The American Primrose Society
SOCIETY FOUNDbDlB41 Primroses American Primrose Society Summer 211115 Primroses The Quarterly of the American Primrose Society Volume 65 No 3 SUMMER 2005 The purpose of this Society is to bring the people interested in Primula together in an organization to increase the general knowledge of and interest in the collecting, growing, breeding, showing and using in the landscape and garden of the genus Primula in all its forms and to serve as a clearing house for collecting and disseminating information about Primula. Summer snow in the Alps. The precious Snowbell flowers of a rare white form tfSoldanella minima as photographed by famed alpinist, Franz Hadacek. President's Message, by Ed Buyarski 5 This summer issue of PRIMROSES focuses on Plant Exploration, in Paul Held's Garden - by Amy Olmsted 7 all of it's expressions - from the historically important plant explorers Finding Primroses: Great Plant Explorers by Judith M. Taylor MD () to exploring art in a museum. Ehrct's Auricula by Maedythe Martin 23 In the footsteps of Farrer; Hiking in the Dolomites by Matt Matins 2S PRIMROSES • The Quarterly of the American Primrose Society Editor Editorial Committee Matt Mattus Robert Tonkin 26 Spofford Road Judy Sellers Worcester. MA 01607 Kd Biivarski mmultusfcchartcr.net About the Covers EDITORIAL Manuscripts for publication in the ADVERTISING Advertising rates per issue: full quarterly are invited from members and other page, $100; half page. $50: quarter page, $25; Front Cover: A colony of Primulaceae member Soldanetia alpina, photographed gardeners, although there is no payment. Please eighth page and minimum, SI2.50. Artwork for in Switzerland and kindly submitted by Thomas Huber, Neustadt, Germany. -
Exploring Patterns of Variation Within the Central-European Tephroseris Longifolia Agg.: Karyological and Morphological Study
Preslia 87: 163–194, 2015 163 Exploring patterns of variation within the central-European Tephroseris longifolia agg.: karyological and morphological study Karyologická a morfologická variabilita v rámci Tephroseris longifolia agg. Katarína O l š a v s k á1, Barbora Šingliarová1, Judita K o c h j a r o v á1,3, Zuzana Labdíková2,IvetaŠkodová1, Katarína H e g e d ü š o v á1 &MonikaJanišová1 1Institute of Botany, Slovak Academy of Sciences, Dúbravská cesta 9, SK-84523 Bratislava, Slovakia, e-mail: [email protected]; 2Faculty of Natural Sciences, University of Matej Bel, Tajovského 40, SK-97401 Banská Bystrica, Slovakia; 3Comenius University, Bratislava, Botanical Garden – detached unit, SK-03815 Blatnica, Slovakia Olšavská K., Šingliarová B., Kochjarová J., LabdíkováZ.,ŠkodováI.,HegedüšováK.&JanišováM. (2015): Exploring patterns of variation within the central-European Tephroseris longifolia agg.: karyological and morphological study. – Preslia 87: 163–194. Tephroseris longifolia agg. is an intricate complex of perennial outcrossing herbaceous plants. Recently, five subspecies with rather separate distributions and different geographic patterns were assigned to the aggregate: T. longifolia subsp. longifolia, subsp. pseudocrispa and subsp. gaudinii predominate in the Eastern Alps; the distribution of subsp. brachychaeta is confined to the northern and central Apennines and subsp. moravica is endemic in the Western Carpathians. Carpathian taxon T. l. subsp. moravica is known only from nine localities in Slovakia and the Czech Republic and is treated as an endangered taxon of European importance (according to Natura 2000 network). As the taxonomy of this aggregate is not comprehensively elaborated the aim of this study was to detect variability within the Tephroseris longifolia agg.