Showing 61 - 80 results of 1,105 for search '"Devonian"', query time: 0.12s Refine Results
  1. 61

    High resolution stratigraphy of the Devonian-Carboniferous transitional beds in the Rhenish Mountains by D. Korn, D. Weyer

    Published 2003-01-01
    “…The Devonian-Carboniferous Boundary sections at Hasselbachtal, Oese, Apricke, and Ober-Rödinghausen, all located at the northern margin of the Rhenish Mountains, were measured in detail. …”
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  2. 62

    The Middle-Upper Devonian sandstones of the West Magnitogorsk zone of the Southern Urals by A.M. Fazliakhmetov

    Published 2021-03-01
    “…To date, the composition of the Devonian sandstones of the West Magnitogorsk zone has been known from only a few samples. …”
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  3. 63

    Low-Temperature Fluorocarbonate Mineralization in Lower Devonian Rhynie Chert, UK by John Parnell, Temitope O. Akinsanpe, John W. Still, Andrea Schito, Stephen A. Bowden, David K. Muirhead, Joseph G. T. Armstrong

    Published 2023-04-01
    “…Rare earth element (REE) fluorocarbonate mineralization occurs in lacustrine shales in the Lower Devonian Rhynie chert, Aberdeenshire, UK, preserved by hot spring silicification. …”
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  4. 64

    Rise of the earliest tetrapods: an early Devonian origin from marine environment. by David George, Alain Blieck

    Published 2011-01-01
    “…Tetrapod fossil tracks are known from the Middle Devonian (Eifelian at ca. 397 million years ago--MYA), and their earliest bony remains from the Upper Devonian (Frasnian at 375-385 MYA). …”
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    A marine stem-tetrapod from the Devonian of western North America. by Brian Swartz

    Published 2012-01-01
    “…The discovery and description of a well-preserved fossil sarcopterygian (fleshy-limbed vertebrate) from the Middle Devonian of Nevada helps to refine and question aspects of the temporal and anatomical framework that underpins the tetrapod condition. …”
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  9. 69

    The unique fossil assemblage from the Lode Quarry (Upper Devonian, Latvia) by I. Upeniece

    Published 2001-01-01
    “…The unique fossil fauna from the Lode clay quarry, lower Frasnian, Latvia, includes a diverse ichthyofauna of at least 15 taxa of agnathans and gnathostomes, representing most of the major taxa of Devonian vertebrates. Six new fish taxa (five species and one genus) were discovered during the last ten years. …”
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    A high latitude Devonian lungfish, from the Famennian of South Africa by Robert W. Gess, Alice M. Clement

    Published 2019-12-01
    “…The new taxon is significant as only the second Devonian lungfish described from the African continent, and for hailing from the high-latitude (polar) Waterloo Farm environment situated close to 70° south during the Famennian.…”
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    A Late Devonian tree lycopsid with large strobili and isotomous roots by Le Liu, De-Ming Wang, Yi Zhou, Min Qin, David K. Ferguson, Mei-Cen Meng

    Published 2022-09-01
    “…A new species of Late Devonian fossil lycopsid with large strobili and differentiated sporophylls provides insight into reproductive investment of early tree lycopsids.…”
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  17. 77

    Representatives of the family Actinostromatidae (Stromatoporoidea) in the Devonian of southern Poland and their ecological significance by Wolniewicz Paweł

    Published 2016-09-01
    “…Stromatoporoids of the family Actinostromatidae are common constituents of Givetian to Frasnian (Devonian) organic buildups. The species-level structure of actinostromatid assemblages from the Devonian of southern Poland is described in the present paper, with special emphasis on ecological factors that influenced species composition of the communities. …”
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    THE LAKE IL’MEN CLINT, RUSSIA: A POTENTIAL DEVONIAN GEOPARK by John E.A. Marshall, David J. Siveter

    Published 2018-12-01
    “…The Devonian rocks exposed on the shores of Lake Il’men, some 150 km SSE of Saint Petersburg, are important historically in the context of the recognition of the Devonian System. …”
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