 | | Journal (article/letter/editorial) | | the CECV plume activity in Vogelsberg and Hessian Depression. They mainly occur as quartz tholeiites which...Introduction Cenozoic plume volcanism in Central Europe (Germany) has concentrated on a belt about 350 km long from...Institut, Goldschmidtstr. l, D-37077 Goettingen, Germany Editorial responsibility: J. Hoefs East. It produced...and central volcano of the belt and in the Hessian Depression north of it (Figs. 1 and 2). After erosion... It was restricted to the Vogelsberg and Hessian Depression. The major alkali basaltic activity in the |  | | Journal (article/letter/editorial) | | Republic of Germany Upper Mantle Rocks from Basalts of the Northern Hessian Depression (NW Germany) J. Oehm...(Auvergne, Hegau-Upper Rhine, Eifel, Westerwald, Hessian Depression, Oberpfalz) has raised rock fragments from...reported by Lippolt (1980) for the area of West Germany. Wedepohl (1982) has investigated the chronology...of the basaltic volcanism in the northern Hessian Depression. Examination of peridotitic xenoliths can...Tholeiitic basalts which also occur in the Hessian Depression are worldwide the only basaltic species, |  | | Journal (article/letter/editorial) | | xenoliths from Tertiary voleanies of the Northern Hessian Depression Petrological and chemical evolution K. Mengel...Goldschmidtstrasse 1, D-3400 G6ttingen, Federal Republic of Germany Abstract. A suite of crustal xenoliths from Tertiary...Tertiary basaltic tufts of the Northern Hessian Depression (NHD) volcanic field comprises abundant meta-igneous...Rb concentrations along with An contents in plagioclase ranging from near 50 to 98 mole percent suggest...tonalite-trondhjemite-granodiorite suites of the North Atlantic region but cannot be accounted for a more specific origin |  | | Journal (article/letter/editorial) | | Tertiary basaltic volcanism in the northern Hessian Depression K. Hans Wedepohl Geocbemisches Institut der...Universitfit, D-3400 G6ttingen, Federal Republic of Germany Abstract. Volcanic activity started about 20 Ma...partial melting at about 75 to 90 km depth after depression of the peridotite solidi by fluids to temperatures...represented by the Rhone and Bresse Depressions and in Germany by the Upper Rhine Graben (Fig. 1). The French...extension into the area of the Hessian Depression. This latter depression rose above sea level during the |  | | Book | | entry under title: Plateau uplift. l. Geology- Germany (West)- Rbeinisches Schiefergebirge. l. Fuchs,...Springer-Verlag Berlin Heidelberg 1983 Printed in Germany The use of registered names, trademarks, etc. in...chosen a study area within the Federal Republic of Germany. Familiar exposures could now be reexamined with...Mountains Tertiary Volcanism in the Northern Hessian Depression .... . ... ... ... .. ... ... . ... .. ....Within the Rhenish Massif and the Northern Hessian Depression - Summary H.A. Seek .. ... .. .. ... . |  | | Journal (article/letter/editorial) | | basalts and peridotite xenoliths from the Hessian Depression (NW Germany), reflecting mantle compositions low...radiogenic than that of the basalts from the Hessian Depression. Nd and Sr isotopic compositions of all rocks... which ranges in composition from garnet to plagioclase peridotite. The alkali basaltic rocks are products...activity. The volcanic activity of the northern Hessian Depression, which represents the most northern subprovince...1985). The activity here and in the Vogelsberg region started at about 20 Ma before present which is |  | | Journal (article/letter/editorial) | | 1994 Cenozoic alkali basaltic magmas of western Germany and their products of differentiation K. Hans Wedepohl...Geochemisches Institut der Universitfit, D-37077 G6ningen, Germany ReceivedFebruary 25, 1993 / AcceptedAugust 24,...trachytes) from Hegau, Kaiserstuhl, Rh6n, Hessian Depression, Vogelsberg, Westerwald, Siebengebirge, E...displaced as a consequence of this collision. Depression of the base of the lithosphere beneath the Alps...trends from the northern Rhone Depression through E France, W Germany, Belgium and the Netherlands to |  | | Journal (article/letter/editorial) | | altered peridotite xenoliths from the Hessian Depression (Northwest Germany) GERALD HARTMANNand K. HANS WEDEPOHL...Geochemisches Institut, University of GWingen, F. R. Germany (Received March I, 1988; accepted in revisedform...initial ratios of the alkali basalts from the Hessian Depression vary between 0.7032 and 0.7036 with an average...to form the alkali basaltic magmas of the Hessian Depression was probably not very far from the source...located in the Eifel, Westerwald, Vogel&erg, Hessian Depression, RhGn, and Fichtelgebirge regions. ILLI= |  | Abratis, Michael, Mädler, Jonas, Hautmann, Siegfried, Leyk, Hans-Jörg, Meyer, Romain, Lippolt, Hans Joachim, Viereck-Götte, Lothar (2007) Two distinct Miocene age ranges of basaltic rocks from the Rhön and Heldburg areas (Germany) based on 40Ar/39Ar step heating data. Geochemistry, 67 (2) 133-150 doi:10.1016/j.chemer.2006.03.003 | Journal (article/letter/editorial) | | basaltic rocks from the Rhön and Heldburg areas (Germany) based on 40Ar/39Ar step heating data Michael Abratis1...Friedrich-Schiller-Universität Jena, Burgweg 11, 07749 Jena, Germany Thüringer Landesamt für Umwelt und Geologie,... Carl-August-Allee 8-10, 99423 Weimar, Germany 3 Laboratorium für Geochronologie, Ruprecht-Karls-Universität...Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany 4 Geo-Instituut, Afd. Geologie, Katholieke Universiteit...incremental heating technique on groundmass and plagioclase separates provided data which considerably specify |  | | Journal (article/letter/editorial) | | Paper presented at the EMPG XIV symposium, Kiel, Germany (March 2012) Changes of petrophysical properties...Rheinische Friedrich-Wilhelms-University, Bonn, Germany *Corresponding author, e-mail: g.nover@uni-bonn...nover@uni-bonn.de 2 Friedrich-Schiller-University, Jena, Germany Abstract: Changes of petrophysical, petrological...parameters were studied on sandstones from the Hessian Depression and sandstones from Neidenbach (Eifel) before...homogeneous sandstones from Neidenbach (Eifel, Germany). These data were compared with natural analogues |  | | Journal (article/letter/editorial) | | evolved tholeiites (Northern Hessian Depression and Vogelsberg, W Germany; Mount Falla, Transantarctic...Mafic granulite xenoliths from the Northern Hessian Depression have elevated Li and 180 abundances at low...protoliths, suggesting that the lower crust in this region contains relics of spilitic rocks from a former...xenolith from the Northern Hessian Depression (NHD) volcanic field (W. Germany). Chemical and petrological... ol =olivine, opx =orthopyroxene, p l a g = plagioclase, preh = prehnite, p u m p = pumpellyite, smec |  | Jung, S., Vieten, K., Romer, R. L., Mezger, K., Hoernes, S., Satir, M. (2012) Petrogenesis of Tertiary Alkaline Magmas in the Siebengebirge, Germany. Journal of Petrology, 53 (11) 2381-2409 doi:10.1093/petrology/egs047 | Journal (article/letter/editorial) | | Tertiary Alkaline Magmas in the Siebengebirge, Germany S. JUNG1*, K. VIETEN2, R. L. ROMER3, K. MEZGER4...INSTITUT, UNIVERSITA«T HAMBURG, 20146 HAMBURG, GERMANY MINERALOGISCH-PETROLOGISCHES INSTITUT DER UNIVERSITA«T...BONN, GERMANY 3 GEOFORSCHUNGSZENTRUM POTSDAM, TELEGRAFENBERG, B 126, D-14473 POTSDAM, GERMANY 4 INSTITUT...UNIVERSITA«T TU«BINGEN, SIGWARTSTR. 10, 72076 TU«BINGEN, GERMANY RECEIVED JULY 8, 2011; ACCEPTED JUNE 13, 2012...Basanites from theTertiary Siebengebirge area of Germany (part of the Central European Volcanic Province; |  | | Journal (article/letter/editorial) | | from the Oligocene Siebengebirge Volcanic Field (Germany): Implications for the Origin of Intracontinental...UNIVERSITA«T BONN, POPPELSDORFER SCHLOSS, 53115 BONN, GERMANY 2 OMYA DEVELOPMENT AG, BASLERSTRASSE 42, 4665...MINERALOGIE, ZU«LPICHER STR. 49A/B, 50674 KO«LN, GERMANY 5 INSTITUT FU«R MINERALOGIE, UNIVERSITA«T MU«NSTER...MU«NSTER, CORRENSSTRASSE 24, 48149 MU«NSTER, GERMANY RECEIVED JUNE 27, 2011; ACCEPTED JULY 11, 2012 ADVANCE...to other Cenozoic volcanic provinces in Central Germany, such as the Eifel, Rho«n, Vogelsberg, Westerwald |  | Jung, S., Mezger, K., Hauff, F., Pack, A., Hoernes, S. (2013) Petrogenesis of rift-related tephrites, phonolites and trachytes (Central European Volcanic Province, Rhön, FRG): Constraints from Sr, Nd, Pb and O isotopes. Chemical Geology, 354. 203-215 doi:10.1016/j.chemgeo.2013.06.026 | Journal (article/letter/editorial) | | Mineralogisch-Petrographisches Institut, 20146 Hamburg, Germany Institut für Geologie, Universität Bern, Baltzerstrasse...Ocean Floor, Wischhofstrasse 1-3, 24148 Kiel, Germany d Georg-August Universität Göttingen, Geowissenschaftliches...Isotopengeologie, Goldschmidtstr. 1, 37073 Göttingen, Germany e Mineralogisch-Petrologisches Institut der Universität...Universität Bonn, Poppelsdorfer Schloß, 53115 Bonn, Germany b a r t i c l e i n f o Article history: Received...Rhön area (Central European Volcanic Province, Germany) belong to a moderately alkali basaltic suite that |  | | Journal (article/letter/editorial) | | last major tectono-thermal event to influence the region was the Hercynian orogeny, with a major continental...within the volcanic province, the Rhenohercynian of Germany and the Massif Central of France, the northern...pure shear. Massif Central The Massif Central is a region of uplifted and eroded Hercynian metamorphic basement...hypothesis. Rhenohercynian of Germany The major volcanic fields of western Germany are situated on uplifted...Massif Central, the uppercrustal rocks in this region are predominantly Palaeozoic and Mesozoic sediments |  | | Journal (article/letter/editorial) | | basalts consist of intergranular groundmass of plagioclase (An55_65), granular augite, olivine and ore minerals...of Mineralogy at the University of T/ibingen, W-Germany. The acceleration poTable 1. Average Modal Composition... in Comparison to XenoIiths from France and W-Germany Mineral 1 J~ 20 2 X 83 3 X 29 4 X 22 Olivine...data of Hutchison et al. (t975). 3 Northern Hessian depression (Oehm et al., 1983). 4 West Eifel (SachtIeben...of Mineralogy at the University of T/ibingen, W-Germany. The acceleration potential was 15 kV, the specimen |  | Pfänder, Jörg A., Jung, Stefan, Münker, Carsten, Stracke, Andreas, Mezger, Klaus (2012) A possible high Nb/Ta reservoir in the continental lithospheric mantle and consequences on the global Nb budget – Evidence from continental basalts from Central Germany. Geochimica et Cosmochimica Acta, 77. 232-251 doi:10.1016/j.gca.2011.11.017 | Journal (article/letter/editorial) | | Evidence from continental basalts from Central Germany Jörg A. Pfänder a,c,⇑, Stefan Jung b, Carsten...Universität Münster, Corrensstr. 24, 48149 Münster, Germany Mineralogisch-Petrographisches Institut, Universität...Universität Hamburg, Grindelallee 48, 20146 Hamburg, Germany c Geologisches Institut, TU Bergakademie Freiberg...Freiberg, Bernhard-von-Cotta Str. 2, 09599 Freiberg, Germany d Institut für Geologie und Mineralogie, Universität...Universität zu Köln, Zülpicher Str. 49A, 50674 Köln, Germany Received 11 January 2011; accepted in revised |  | | Journal (article/letter/editorial) | | peridotite (MiUhollen et al., 1974) and the North Hessian Depression spinel lherzolite (Mengel and Green, 1989)...pyrolite, Tinaquillo peridotite, and North Hessian Depression spinel lherzolite are also shown for comparison...pyrolite, T = Tinaquillo peridotite, N = North Hessian Depression composition, regression line for oceanic...North N.H.D. SaltLake Pyrolite Hessian + 1.5% mica Crater - 40% O1 Depression - 60% O1 SiO2 TiO2 A1203 Fe203...0.876 0.865 0.933 0.915 N.H.D. = North Hessian Depression Analyses are from Green (1973); Jaques and |  | | Journal (article/letter/editorial) | | quartz-tholeiites) lavas from the Miocene Vogelsberg (Germany), the largest of the rift-related continental volcanic...from the Tertiary Vogelsberg volcanic complex in Germany. These new data are used to search for signals...GEOLOGICAL SETTING The Tertiary igneous activity of Germany is probably the best studied within the CEVP (Central...overlaps the northern part of the Upper Rhine depression and is situated just to the east of the Rhenish...result of Cenozoic plate collision in the Alpine region (Illies et al., 1981). Subsidence of the NNE trending |  | | Journal (article/letter/editorial) | | Potsdam, Telegrafenberg, D-14473 Potsdam, FR Germany Received 8 July 2005; accepted 30 March 2006 Available...They consist of orthopyroxene + clinopyroxene + plagioclase porphyroclasts (An = 50–66 mol%) in a granoblastic...recrystallised, quartzfree matrix composed of pyroxene + plagioclase (An = 56–72 mol%) + Fe–Ti oxides ± K-feldspar...of plagioclase grains in the form of antiperthite; (2) micro-veins along plagioclase–plagioclase and...and plagioclase–pyroxene grain rims; (3) myrmekite-like intergrowths with Ca-rich plagioclase along pla |  | | Journal (article/letter/editorial) | | of the parent granite have been replaced, the plagioclase recrystallized to K-feldspar, but original microcline...intergranular patches pseudomorphing quartz and plagioclase of the parent granitoid. Haast River At Haast...al., 1983), and in metasomatites of the Karelia region (Rumyantseva et al., 1984). In addition to these...xenoliths in basic volcanics of the Hessian Depression, Germany. They used the accumulation of K (and...taeniolite from alkaline metasomatites of the Azov region. Zap. Vses. Mineral. Obshch., 92, 599-601 (in Russian) |  | | Journal (article/letter/editorial) | | Japan b Geochemisches Institut, D 37077 Gottingen, Germany ¨ Received 12 June 1997; accepted 17 December 1997...representing a certain rock species in a region as large as Germany, Japan or western Europe. Our analytical...Shale, marine Triassic, Friedland near Goettingen Germany Shale, C org -rich Archean Fig Tree, South Africa...Braunschweig, Germany ŽPr 724. 7.4% C Shale, C org -rich Upper Permian Kupferschiefer Eisleben. Germany 6.9% C...near Bremen, Germany, 16% C Shale, C org -rich Lias-e Hohenassel near Hildesheim, Germany ŽR3r300 m. 6 |  | | Report (chapter) | | lower continental crust below the Eifel, West Germany H.-G. Stosch, G.W. Lugmair & H.A. Seck SUMMARY:...alkalic basaltic tufts near Engeln/Eifel (West Germany). The Eifel is part of the Rhenish Massif which...The xenoliths investigated by us consist of plagioclase (plag) + clinopyroxene (cpx) + amphibole (amph)...felsic. Granulite-facies xenoliths from the Hessian Depression east of the Rhenish Massif display a similar...reflect the compatibility of this element for the plagioclase structure and incompatibility of the other elements |  | | Book | | Martin Meschede Laurence N. Warr The Geology of Germany A Process-Oriented Approach Regional Geology...Reviews Series editors Roland Oberhänsli, Potsdam, Germany Maarten J. de Wit, Nelson Mandela University, Port...systematically present the geology of each country, region and continent on Earth. Each book aims to provide... Martin Meschede • Laurence N. Warr The Geology of Germany A Process-Oriented Approach 123 Martin Meschede...and Geology University of Greifswald Greifswald, Germany Laurence N. Warr Institute of Geography and Geology |  | | Report (chapter) | | Universitdt Hannover, Welfengarten 1, 30167 Hannover, Germany (e-mail: Wittenberg@mineralogie.uni-hannover.de...Universitdt Kiel, Olshausenstr. 40, 24098 Kiel, Germany 4Institut.fi)'r Mineralogie und Mineralische Rohstoffe...Adolph-Roemer-Strafle 2A, 38678 Clausthal-Zellerfeld, Germany Abstract- Seismic observations along the European...compensated by missing MLC components containing plagioclase-rich residual and plagioclasedominated cumulate...of the best studied high-pressure rocks of this region. The eclogite-facies metamorphism is dated to 395-380 |
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