 | Drost, Kerstin, Gerdes, Axel, Jeffries, Teresa, Linnemann, Ulf, Storey, Craig (2011) Provenance of Neoproterozoic and early Paleozoic siliciclastic rocks of the Teplá-Barrandian unit (Bohemian Massif): Evidence from U–Pb detrital zircon ages. Gondwana Research, 19 (1) 213-231 doi:10.1016/j.gr.2010.05.003 | Journal (article/letter/editorial) | | centre of the Bohemian Massif (Central Europe, Czech Republic). The samples taken span the period from ≤635...for this detrital zircon study. KRVC — Křivoklát-Rokycany volcanic complex, SVC — Strašice volcanic complex...silicified sandstones and mudstones of the Třenice and Klabava formations (Fig. 3). It is also known from the...higher Lower Ordovician or Middle Ordovician (Klabava Formation) input from an old crustal source is...Palaeozoic of the Barrandian (Cambrian to Devonian). Czech Geological Survey, Prague. Cocks, L.R.M., 2000. |  | | Journal (article/letter/editorial) | | version accepted June 30, 1999 Summary In the Nurra region, NW Sardinia, oolitic ironstones are interlayered...Paleozoic metasedimentary sequences of the Nurra region, NW Sardinia, include scattered outcrops of oolitic...which was widespread in the West Mediterranean region. This cycle started with a sedimentary iron ore...®ne-grained metapelite consisting of chlorite, quartz, muscovite, paragonite. Ilmenite, rutile and graphite are...(Canada), Llandegai (Wales, n 79), and Sarka (Czech Republic, n 86), but show iron contents comparable |  | | Report (issue) | | and Paleontology Albertov 6 128 43 Prague 2 Czech Republic Gernold Zulauf Institut für Geowissenschaften...from the Barrandian area (Bohemian Massif, Czech Republic) . . . . . . . . . . . . . . . . . . . . ....Central Barrandian domain (Bohemian Massif, Czech Republic) . . . . . . . . . . . . . . . . 231 Christian...Structural evolution of the Prague synform (Czech Republic) during Silurian times: An AMS, rock magnetism...Bohemian Massif,” opening meeting of IGCP (Prague, Czech Republic, 16–25 September 2004); • Special symposium |  | | Book | | and N. M. BANAS, W. KRAMER, VII Moldanubian Region VII.A Introduction J. FIALA. . . . and K. VII...Contributors J. AICHLER Czech Geological Survey P.O. Box 65 79001 Jesenik Czech Republic H.-J. ANDERLE Geological...Charles University Albertov6 12843 Prague 2 Czech Republic I. CHLUPAc Department of Geology Faculty of...Charles University Albertov 6 12843 Prague 2 Czech Republic R.D. DALLMEYER Department of Geology University...DUDEK J. CHAB Czech Geological Survey Malostranske mlm. 19 11821 Prague 1 Czech Republic Department of |  | | Book | | Ordovician Borrowdale volcanics of the English Lake District 629 FRENCH, W. J., HASSAN,M. D. & WESTCOTr,...Netherlands Department of Industry, Commerce and Energy, Republic of Ireland Elf Acquitaine Ltd. Esso Exploration...However, it is salutary to remember that the one region, in which there occurs an early Ordovician main...Roberts 1974) regards the metasediments of the whole region as essentially divisible into (i) an autochthonous...lie large areas of ortho- and paragneisses. The region to the southeast, of course, is the SE Caledonian |  | | Report (issue) | | Geology of the country around Penrith The Penrith district is one of great scenic contrasts. It includes...first comprehensive account of the geology of a district that has long attracted the attention of students...Quaternary Sheet 1 Aeromagnetic 1:250000 Lake District 1 :50 000 ( and oneinch to onemile) Printed...districts 3 2 Topography and localities of the Penrith district 3 3 Lithostratigraphy and biostratigraphy of the...Carboniferous outcrops and localities in the west of the district 63 25 Penrith Sandstone outcrops and localities |  | Harland, W. Brian, Armstrong, Richard L., Cox, Allen V., Craig, Lorraine E., Smith, Alan G., Smith, David G. (1990) A Geologic Time Scale 1989. Cambridge University Press. | Book (edition) | | a globa l time scale is standardized, points in region al scales (RSSP) m ay be regarded as candida tes...Caledonide Orogen , or of Cimmerian outside the Tethyan region (see Sengor 1985) is not clear and stratigraphic...(Douglas 1980). But the schemes vary from region to region . At the fifth meeting of the ICS Precambrian...in much the same way. At fi rst, national a nd region al geological commu nities made proposals until...for Precambrian divisions in the L a ke Superior region (Van Hise 1905) . Kewecnawan (Nipigon) Upper Huronian |  | | Book | | Council, the Scottish Tourist Board, South Lakeland District Council, University of Lancaster; and Messrs....Wales itself, and certainly at least its Bala district, lay within the territory of the Ordovices, who...from the Maardu deposit, Estonia. 170: K-Ar on muscovite from granitic rocks, Thetford Mines-Black Lake...delineated by brachiopodtrilobite assemblages and each region requires a pelagic and at least one benthic standard...assemblages de brachiopodes-trilobites et cbaque region demande une section pelagique ou du moins un standard |
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