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3 edition of Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan found in the catalog.

Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan

Geoffrey Playford

Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan

a systematic and stratigraphic appraisal

by Geoffrey Playford

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  • 24 Currently reading

Published by Geological Survey of Canada in Ottawa, Canada .
Written in English

    Places:
  • Bakken Formation.,
  • Saskatchewan.
    • Subjects:
    • Phytoplankton, Fossil -- Saskatchewan.,
    • Geology, Stratigraphic -- Devonian.,
    • Geology, Stratigraphic -- Carboniferous.,
    • Bakken Formation.

    • Edition Notes

      StatementG. Playford, D.C. McGregor.
      SeriesBulletin / Geological Survey of Canada ;, 445, Bulletin (Geological Survey of Canada) ;, 445.
      ContributionsMcGregor, D. C. 1929-
      Classifications
      LC ClassificationsQE185 .A43 no. 445, QE955 .A43 no. 445
      The Physical Object
      Pagination107 p. :
      Number of Pages107
      ID Numbers
      Open LibraryOL1226167M
      ISBN 100660147572
      LC Control Number94226677
      OCLC/WorldCa29584972

      Skip to Main Content. CloseCited by: 3. Higgs, K.T. & Streel, M. () 'Spore stratigraphy at the Devonian-Carboniferous boundary in the northern ¿Rheinsches Schiefergebirge¿'. Courier Forsch Institute Senckenberg, () 'Hasselbachtal, the section best displaying the Devonian/Carboniferous boundary beds in .

      During the Tournaisian the sea gradually encroached onto the Southern Uplands massif, giving rise to a conformable transition in south-east Scotland, within the Inverclyde Group, from the fluvial, calcrete and red-bed facies of the Kinnesswood Formation up into the lagoon-al mudstone with dolostone (cementstone) facies of the Ballagan Formation. The miospore horizons from the Devonian–Carboniferous boundary beds in the Bolechowice IG 1 borehole (Holy Cross Mountains). Geological Quarterly 40 (2), – Filipiak, P. Cited by:

        The recognition of subtle small-scale cycles in “monotonous” calcareous mudstone intervals requires a multi-disciplinary approach. In the classical Eifel area of Germany, a section of lower Givetian calcareous rocks is exposed in the well-known Müllertchen Quarry near Üxheim-Ahütte. Lying on top of limestones of the Lahr Member of the Ahbach Formation, a succession of calcareous Cited by: 2.   This paper discusses for the first time the palynological and lithologic characteristics of Middle Devonian sediments of the Srbsko Formation in the Hlubočepy section (Czech Republic). The Eifelian/Givetian boundary in this formation is analyzed from literature and personal by: 3.


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Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan by Geoffrey Playford Download PDF EPUB FB2

Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan.

Ottawa, Canada: Geological Survey of Canada, (OCoLC) Material Type: Government publication, National government publication: Document Type: Book: All Authors / Contributors: Geoffrey Playford; D C.

Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), Williston Basin, southern Saskatchewan: a systematic and stratigraphic appraisal Author: Playford, by: Systematics and biostratigraphy of the organic-walled microphytoplankton from the Middle Devonian (Givetian) Silica Formation, Ohio, U.S.A (AASP contributions series) [Wicander, Reed] on *FREE* shipping on qualifying offers.

Systematics and biostratigraphy of the organic-walled microphytoplankton from the Middle Devonian (Givetian) Silica FormationAuthor: Reed Wicander.

geological survey of canada bulletin miospores and organic-walled microphytoplankton of devonian-carboniferous boundary beds (bakken formation), southern saskatchewan.

Devonian brachiopods from Northeastern Washington: Evidence for a non-allochthonous terrane and Late Devonian biogeographic update Miospores and organic-walled microphytoplankton characteristic of strata contiguous with the Devonian-Carboniferous boundary: Comptes Rendus, Seventh International Congress on the Carboniferous–Permian, Buenos.

Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), Williston Basin, southern Saskatchewan: a systematic and stratigraphic appraisal By G.

Playford and D. : G. Playford and D. McGregor. (2) The recognition of several Petrobras biozones relies on mixed palynomorph groups such as miospores, organic-walled microphytoplankton and chitinozoans. In some cases, because of such heterogeneity, their boundaries and variable assemblages are too ill-defined to be reliably correlated with the standard biozonations elsewhere, which have Cited by: Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan: a systematic and stratigraphic appraisal.

Geological Survey of Canada Bulletin,90 Poty, E., (this volume). The Dinantian (Mississippian) succession of southern Belgium and surrounding areas Cited by: 3. Early Devonian organic-walled phytoplankton and miospores from the Precordillera Basin of San Juan, Argentina: biostratigraphic and paleobiogeographic implications Organic-walled microphytoplankton from the Middle Devonian (Givetian) Gravel Point Formation, Michigan, USA Palynologic delineation of the Devonian–Carboniferous boundary.

The oldest cryptospores and miospores have great significance in studies of the evolution of land plants: the former may represent the earliest direct evidence of such organisms and the latter may provide evidence for rhyniophytoid land plants as they have been recovered from the sporangia of Cooksonia pertoni Lang in the late Silurian.

Miospores and organic walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), Southern Saskatchewan: a systematic and stratigraphic appraisal. Geological Survey of Canada Bulletin,1– Playford, GMiospores and organic-walled microphytoplankton characteristic of strata contiguous with the Devonian-Carboniferous boundary:.

miospores in relation to the number of miospores counted. Counts of morphological features of miospores from two sites at Goose Fiord and one site at Escuminac Bay. Calculated values of chi-square used in tests of homogeneity are shown. Counts of morphological features of miospores from eight samples at Site One, Goose : Wayne Wilfred Brideaux.

MIOSPORES AND OTHER ACID-RESISTANT MICROFOSSILS FROM THE APTIAN/ALBIAN OF HOLES A AND A, DSDP-IPOD BAY OF BISCAY D.J. Batten, Department of Geology and Mineralogy, Marischal College, Aberdeen University, Aberdeen, AB9 IAS, U.K.

The use of dispersed miospores isolated from coals for the subdivision of the Carboniferous of Great Britain and in the solution of problems of seam correlation is described.

Eleven spore Assemblages are recognized ranging from the Vistan to the Westphalian D, or possibly Lower Stephanian, based on sequences of seams from all the major British. Late Wenlock to Early Pridoli Cryptospores and Miospores from South and Southwest Wales, Great Britain,Palaeontographica, VolumePal.

B: pages with 10 plates and 8 figures. [Burgess, N. and Richardson, J. B.] on *FREE* shipping on qualifying offers. Late Wenlock to Early Pridoli Cryptospores and Miospores from South and Southwest Wales, Great Britain, Author: J. Burgess, N. and Richardson. () Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), Williston Basin, southern Saskatchewan: a systematic and stratigraphic appraisal.

Geological Survey of Canada, Bulletin, -Playford, G., and D.C. McGregor,Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan: a systematic and stratigraphic apprasial: Bulletin of the Geological Survey of Canada, v.

: سید حسین هاشمی, فاطمه تابع. The extinction event underwent by miospores near the Devonian/Carboniferous boundary also affected marine organic-walled phytoplankton. As a consequence, scarce cosmopolitan species, mainly small and morphologically simple taxa, survived the late Devonian–early Carboniferous transition (Clayton et al., ).Cited by: 3.

() Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), Williston Basin, southern Saskatchewan: a systematic and stratigraphic appraisal.

Geological Survey of Canada, Bulletin, Cited 48 times in Scopus. A urina, M Raskatova New Data on the Devonian Plant and Miospores. 47 Stratigraphy Typical deposits of the Lode Formation (Fm) are present in the Lode clay pit.

This formation has been established for the north-eastern Latvia by V. Kuršs.Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds (Bakken Formation), southern Saskatchewan: A systematic and stratigraphic appraisal.

(). Miospores de la formation San Pedro (Silurien-Dévonien) a Corniero (Province deAuthor: André Werner Vogt.Devonian Carboniferous boundary and associated phenomena in Western Pomerania (NW Poland).

Annales de la Société Géologique de Belgique, (2): Stempień M., Ordovician and Silurian acritarchs of the Niestachów sandstone Formation (Góry Świętokrzyskie Mountains). Annales Societatis Geologorum Poloniae, vol.