 | | 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) | | mantle xenoliths from the Northern Hessian Depression, W.-Germany R.S. Harmon 1, 2 j. Hoefs 1, and K...Goldschmidtstr. t, D-3400 Gfttingen, Federal Republic of Germany Department of Geological Sciences, Southern Methodist...peridotite xenoliths from the Northern Hessian Depression of W.-Germany. Measured Oisotope ratios in both...corrected 618 0 values (%~ SMOW) for the North Hessian lavas and peridotites are: (i) 8 tholeiites: ca...basalts: ca. + 5.4 to + 7.6 (Y= + 6.5), (iii) 19 nepheline basanites, limburgites, and olivine nephelinites: |  | | Journal (article/letter/editorial) | | clinopyroxene and spinel from mantle xenoliths, Hessian Depression, Germany R. L. Carpenter, A. D. Edgar , and Y...Tertiary alkali basaltic lavas from the Hessian Depression, Germany. These textures are developed only on...and Woods, 1978; Ehrenberg, 1982), the Hessian Depression, Germany (Carpenter, 1996), Mongolia (Ionov et...et al., 1994), and the Rhon area, Germany (Franz and Wirth, 1997) among others. These spongy domains...a suite of mantle xenoliths from the Hessian Depression, Germany, developed from a ¯uid-induced partial |  | | 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...(AOB) 13 to 14 Ma ago and ended 7 Ma ago with nepheline basanites (NB) and olivine nephelinites (ON)....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 |  | | 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...within the mantle. Alkali basalts with a range of nepheline concentrations (0.5-16%) are predominant. Tholeiitic |  | | 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) | | 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= |  | | 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,...and 31 trace elements in olivine nephelinites, nepheline basanites, basanitic alkali olivine basalts and...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 |  | | 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...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...basalts with a climax 13 to 14 Ma ago, and then nepheline basanites and olivine nephelinites towards the |  | | Journal (article/letter/editorial) | | the peak during Miocene time in the Vogelsberg region. The ®nal pulse produced the Quaternary Eifel K...Institut, Goldschmidtstr. 1, D-37077 Goettingen, Germany A. Baumann Zentrallaboratorium fuÈr Geochronologie...Geochronologie, Corrensstr. 24, D-48149 Muenster, Germany Editorial responsibility: J. Hoefs volcanoes. Tectonism...Introduction Cenozoic volcanism in Central Europe (Germany) is concentrated on an about 350 km long belt trending...with several hundred small eruptions: the Hessian Depression in the north and large groups of volcanoes |  | | Journal (article/letter/editorial) | | basaltic host rocks from the northern Hessian Depression (NW Germany) K. Mengel ~, U. Kramm 2, K.H. WedepohP...s 7Sr/86Sr ratios of alkali olivine basalts, nepheline basanites and olivine nephelinites of Miocene...Miocene age from the northern Hessian Depression vary between 0.7032 and 0.7036. Tholeiitic rocks from this...description Basaltic rocks The northern Hessian Depression is one of the Cenozoic volcanic provinces...majority of alkali-olivine basalts (AOB) and nepheline basanites (NB), as well as olivine nephelinites |  | 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...Present address: Leipziger Straße 78, 07743 Jena, Germany. 0009-2819/$ - see front matter r 2006 Elsevier |  | | 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 |  | | Journal (article/letter/editorial) | | Chlorine in Tertiary Basalts From the Hessian Depression in NW Germany Y. Muramatsu and K.H. Wedepohl GeochemischesInstitut...Goldschmidtstr. 1, D-3400 G6ttingen, Federal Republic of Germany Abstract. The chlorine concentration has been...north of the Vogelsberg mountain in NW Germany (Hessian Depression) and is exposed at different levels of...of more undersaturated magmas forming mainly nepheline basanites and olivine nephelinites in the northwestern...could be observed. III. Sampling Area The Hessian Depression is located in an area from 9.1~ to 9.9~ E |  | | Journal (article/letter/editorial) | | for basaltic rocks from the northern Hessian Depression, Germany, and calculated the degrees of partial...and for basaltic rocks from the northern Hessian Depression and Tallante. Data from Jaques and Green...and for basaltic rocks from the northern Hessian Depression and Tallante. Same symbols and explanations...4 3 7 - 3 3 0 8 F S1--~2 - " ~ northern Hessian Depression was calculated from eq. 6. With (Na20+K20)r=0...for the basaltic rocks from the northern Hessian Depression, and the average value was 0.062. Likewise |  | | Journal (article/letter/editorial) | | Giittingen, D-3400 GiSttingen (Federal Republic of Germany) (Received March 19, 1984; revised and accepted...melilite-containing olivine nephelinites from the Hessian Depression (northwest Germany) for comparison. The data of several...melilite* bearing olivine nephelinltes, Hessian Depression (NW Germany) Chondrites (N = 52) Mason (1979) U...melilite-containing olivine nephelinites from the Hessian Depression (northwest Germany) according to Wedepohl (1983) are...melilite-bearing olivine nephelinites from western Germany have a Zr/Hf ratio of 53 (Wedepohl, 1983). Zr/Hf |  | | Report (chapter) | | Bulgaria, and south to north from Sicily to central Germany. Magmatism is spatially and temporally associated...central Germany), to small isolated plugs (e.g. Urach and Hegau provinces in southern Germany). Within...Within the Mediterranean region, the Dinarides, the Pannonian Basin and Bulgaria, anorogenic volcanism locally...(e.g. Sicily; Vogelsberg and the Rhine Graben, Germany; Calatrava, central Spain) olivine and quartz tholeiites...Alpine chain, the Carpathians and the Mediterranean region (Harangi et al. 2006) can be explained geodynamically |  | | Journal (article/letter/editorial) | | Constraints from Mantle Xenoliths from the Rhön (Germany) GUDRUN WITT-EICKSCHEN1∗ AND ULRICH KRAMM2 1 INSTITUT...UNIVERSITÄT, ZÜLPICHER STR. 49b, D-50674 KÖLN, GERMANY 2 INSTITUT FÜR MINERALOGIE UND LAGERSTÄTTENKUNDE...UNIVERSITÄT, WÜLLNERSTR. 2, D-52056 AACHEN, GERMANY RECEIVED MAY 2, 1996 ACCEPTED NOVEMBER 4, 1996... bearing peridotite xenoliths from the Rhön (Germany) display (1) extremely depleted REE patterns inconsistent...erupted (e.g. amphibole-bearing and amphibole-free nepheline basanites, alkali olivine basalts, olivine nephelinites |  | | 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 |  | 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) | | alkaline rocks from the Upper Rhine Graben (SW Germany): Insights into F, Cl and Br behavior during magmatic...alkaline rocks from the Upper Rhine Graben (SW Germany): Insights into F, Cl and Br behavior during magmatic...alkaline rocks from the Upper PT Rhine Graben (SW Germany): insights into F, Cl and MA NU SC RI Br behavior...Fakultät, FB Geowissenschaften, 72074 Tübingen, Germany b = Albert-Ludwigs-Universität Freiburg, Institut...Geowissenschaften - MineralogieGeochemie, 79104 Freiburg, Germany * = corresponding author. Tel: +49 (0) 7071-29 |  | | Journal (article/letter/editorial) | | KLiMgzSi40~o(F,OH)z, It was first described from nepheline syenite pegmatites of the Narsarsuk alkaline complex...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)...altered peridotite xenoliths from the Hessian Depression (northwest Germany). Geochim. Cosmochim. Acta, 54, |  | | Journal (article/letter/editorial) | | Universität Mainz, Becherweg 21, 55099 Mainz, Germany E-mail: tappes@uni-mainz.de Tel.: +49-6131-3922721...brown isotropic glass. Nepheline and alkali feldspar occasionally occur. Nepheline may form euhedral crystals...alteration products such as analcime or hydro-nepheline are concentrated in patches scattered throughout...but always contain modal nepheline and/or alkali feldspar (Fig. 3b). Nepheline is absent from the basanites...component in the CIPW norm. However, the normative nepheline content of basanites is smaller (6– 13.5 wt%) |  | | Journal (article/letter/editorial) | | Wilhelms-Universiti~t, Corrensstr. 24, D-48149 Miinster, Germany bVernadskiy Institute of Geochemistry and Analytical...Sr compositions of the highly evolved agpaitic nepheline syenites and associated ijolites and carbonatites...three magma sources. Isotopes of the voluminous nepheline syenites and ijolites of Khibina intrusions III...III, IV, V, VI and VII as well as of nepheline syenites of Lovozero lie on the Kola Carbonatite Mixing...not evolve from the same parent magma as the nepheline syenites. Isotopic constraints exclude a pre-enrichment |  | | Journal (article/letter/editorial) | | carbonatites from the Kaiserstuhl, Federal Republic of Germany Helmut Schleicher I ,Jorg Keller l and Ulrich Kramm...carbonatites from the Kalserstuhl, Federal Republic of Germany. In: A.R. Woolley and M. Ross (Editors), Alkaline...(olivine nephelimtes, olivme melilitites) and nepheline basanites: 87Sr/86Sr=0.7032-0. 7040: ~Nd=4.l8-5...connected with the updomed mantle structure m this region. For the carbonatitlc rocks a genetIc linkage to...part of the Upper Rhine rift valley, southwest Germany (Fig. I). Its Miocene age of 18-15 Ma has been |
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