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There are 6290 results for: content related to: The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ 13 C chemostratigraphy

  1. Revision of the Zone 13 graptolite biostratigraphy in the Marathon, Texas, standard succession and its bearing on Upper Ordovician graptolite biogeography

    Lethaia

    Volume 28, Issue 2, June 1995, Pages: 115–128, DANIEL GOLDMAN, STIG M. BERGSTRÖM and CHARLES E. MITCHELL

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1995.tb01601.x

  2. You have free access to this content
    EARLY LLANDOVERY CHITINOZOANS FROM JORDAN

    Palaeontology

    Volume 52, Issue 3, May 2009, Pages: 593–629, ANTHONY BUTCHER

    Version of Record online : 15 MAY 2009, DOI: 10.1111/j.1475-4983.2009.00862.x

  3. The graptolite correlation of the North American Upper Ordovician Standard

    Lethaia

    Volume 19, Issue 3, July 1986, Pages: 247–266, Stig M. Bergström and Charles E. Mitchell

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1986.tb00739.x

  4. Graptolite (Hemichordata, Pterobranchia) preservation and identification in the Cambrian Series 3

    Palaeontology

    Volume 58, Issue 6, November 2015, Pages: 1073–1107, Jörg Maletz and Michael Steiner

    Version of Record online : 9 OCT 2015, DOI: 10.1111/pala.12200

  5. Phylogenetic analysis reveals that Rhabdopleura is an extant graptolite

    Lethaia

    Volume 46, Issue 1, January 2013, Pages: 34–56, CHARLES E. MITCHELL, MICHAEL J. MELCHIN, CHRIS B. CAMERON and JÖRG MALETZ

    Version of Record online : 2 AUG 2012, DOI: 10.1111/j.1502-3931.2012.00319.x

  6. Ecology of a Late Silurian fauna of graptolites and associated organisms

    Lethaia

    Volume 10, Issue 4, October 1977, Pages: 267–286, RODNEY WATKINS and WILLIAM B. N. BERRY

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1977.tb00622.x

  7. Revised correlation of Silurian Provincial Series of North America with global and regional chronostratigraphic units and δ13Ccarb chemostratigraphy

    Lethaia

    Volume 44, Issue 2, June 2011, Pages: 185–202, BRADLEY D. CRAMER, CARLTON E. BRETT, MICHAEL J. MELCHIN, PEEP MÄNNIK, MARK A. KLEFFNER, PATRICK I. MCLAUGHLIN, DAVID K. LOYDELL, AXEL MUNNECKE, LENNART JEPPSSON, CARLO CORRADINI, FRANK R. BRUNTON and MATTHEW R. SALTZMAN

    Version of Record online : 31 AUG 2010, DOI: 10.1111/j.1502-3931.2010.00234.x

  8. Proposal for adoption of the base of the Undulograptus austrodentatus Biozone as a global Ordovician stage and series boundary level

    Lethaia

    Volume 28, Issue 4, December 1995, Pages: 317–331, CHARLES E. MITCHELL and JÖRG MALETZ

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1995.tb01822.x

  9. Graptolite biostratigraphy of the Lower Silurian (Llandovery and Wenlock) of Bohemia

    Geological Journal

    Volume 29, Issue 2, April/June 1994, Pages: 137–165, Petr Štorch

    Version of Record online : 30 APR 2007, DOI: 10.1002/gj.3350290204

  10. Diversification patterns of Early and Mid Ordovician graptolites in South China

    Geological Journal

    Volume 42, Issue 3-4, June 2007, Pages: 315–337, Zhang Yuandong, Chen Xu and Daniel Goldman

    Version of Record online : 28 MAR 2007, DOI: 10.1002/gj.1075

  11. Ecostratigraphy, zonation and global correlation of earliest Ordovician planktic graptolites

    Lethaia

    Volume 32, Issue 1, March 1999, Pages: 1–14, ROGER A. COOPER

    Version of Record online : 29 MAR 2007, DOI: 10.1111/j.1502-3931.1999.tb00576.x

  12. The position of graptolites within Lower Palaeozoic planktic ecosystems

    Lethaia

    Volume 26, Issue 3, December 1993, Pages: 189–202, CHARLIE J. UNDERWOOD

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1993.tb01517.x

  13. PALAEOECOLOGY OF THE GRAPTOLITHINA, AN EXTINCT CLASS OF THE PHYLUM HEMICHORDATA

    Biological Reviews

    Volume 50, Issue 4, November 1975, Pages: 397–436, R. B. RICKARDS

    Version of Record online : 21 JAN 2008, DOI: 10.1111/j.1469-185X.1975.tb01059.x

  14. Ordovician graptolite evolutionary radiation: a review

    Geological Journal

    Volume 41, Issue 3-4, September 2006, Pages: 289–301, Chen Xu, Zhang Yuan-Dong and Fan Jun-Xuan

    Version of Record online : 11 AUG 2006, DOI: 10.1002/gj.1051

  15. Darriwilian (Middle Ordovician) graptolite faunas of the Sandia Region, southern Peru

    Geological Journal

    Volume 45, Issue 4, July/August 2010, Pages: 397–411, Jörg Maletz, Cornelia Reimann, Michaela Spiske, Heinrich Bahlburg and Edsel Daniel Brussa

    Version of Record online : 5 NOV 2009, DOI: 10.1002/gj.1182

  16. Early Silurian positive δ13C excursions and their relationship to glaciations, sea-level changes and extinction events

    Geological Journal

    Volume 42, Issue 5, November 2007, Pages: 531–546, David K. Loydell

    Version of Record online : 2 JUL 2007, DOI: 10.1002/gj.1090

  17. Latitudinal and depth zonation of early Ordovician graptolites

    Lethaia

    Volume 24, Issue 2, April 1991, Pages: 199–218, ROGER A. COOPER, RICHARD A. FORTEY and KRISTINA LINDHOLM

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1991.tb01468.x

  18. You have free access to this content
    MIDDLE LLANDOVERY (AERONIAN) GRAPTOLITES OF THE WESTERN MURZUQ BASIN AND AL QARQAF ARCH REGION, SOUTH-WEST LIBYA

    Palaeontology

    Volume 49, Issue 1, January 2006, Pages: 83–112, PETR ŠTORCH and DOMINIQUE MASSA

    Version of Record online : 19 JAN 2006, DOI: 10.1111/j.1475-4983.2005.00530.x

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    HIRNANTIAN (LATEST ORDOVICIAN) GRAPTOLITES FROM THE UPPER YANGTZE REGION, CHINA

    Palaeontology

    Volume 48, Issue 2, March 2005, Pages: 235–280, CHEN XU, FAN JUN-XUAN, M. J. MELCHIN and C. E. MITCHELL

    Version of Record online : 15 MAR 2005, DOI: 10.1111/j.1475-4983.2005.00453.x

  20. Didymograptus bifidus and the trans-Atlantic correlation of the Lower Ordovician

    Lethaia

    Volume 6, Issue 4, October 1973, Pages: 313–339, STIG M. BERGSTRÖM and ROGER A. COOPER

    Version of Record online : 9 OCT 2007, DOI: 10.1111/j.1502-3931.1973.tb01201.x