The establishment of continental ecosystems

Nicholas John Minter, Luis Buatois, Gabriela Mángano, Neil Davies, Martin Gibling, Conrad Labandeira

    Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review

    Abstract

    The colonization of land was a major evolutionary transition. Following a protracted prelude to the terrestrial invasion during the Ediacaran to Ordovician, the remainder of the Paleozoic experienced an explosion of diversity and the expansion of benthic biotas into new environments through the creation of new niches. This expansion progressed from coastal settings into rivers, floodplains, deserts and lakes, as well as increasing colonization of infaunal ecospace. A pattern emerges in which colonization of a new environment is followed by rapid filling of available ecospace, after which animals establish new behavioral programmes. These programmes are represented initially by the creation of original architectural designs, and subsequently modified by a proliferation of ichnogenera representing variation upon these established themes. The overall pattern is consistent with the early burst model of diversification that has been identified for various animal and plant clades, wherein there is a decoupling as an initial expansion in disparity is followed by an increase in diversity.
    Original languageEnglish
    Title of host publicationThe trace-fossil record of major evolutionary events
    Subtitle of host publicationVolume 1: Precambrian and Paleozoic
    EditorsGabriela Mángano, Luis Buatois
    PublisherSpringer
    Pages205-324
    Number of pages120
    Volume39
    ISBN (Electronic)978-94-017-9600-2
    ISBN (Print)978-94-017-9599-9
    DOIs
    Publication statusPublished - 6 Dec 2016

    Publication series

    NameTopics in Geobiology
    PublisherSpringer
    Volume39
    ISSN (Print)0275-0120

    Keywords

    • ichnology
    • terrestrialisation
    • Paleozoic
    • Silurian
    • Devonian
    • Carboniferous
    • Permian
    • ecospace
    • ecosystem engineering

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    • The conceptual and methodological tools of ichnology

      Minter, N. J., Buatois, L. & Mángano, G., 6 Dec 2016, The trace-fossil record of major evolutionary events: Volume 1: Precambrian and Paleozoic. Mángano, G. & Buatois, L. (eds.). Springer, Vol. 39. p. 1-26 26 p. (Topics in Geobiology; vol. 39).

      Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review

      Open Access
    • The prelude to continental invasion

      Minter, N. J., Buatois, L., Mángano, G., MacNaughton, R., Davies, N. & Gibling, M., 6 Dec 2016, The trace-fossil record of major evolutionary events: Volume 1: Precambrian and Paleozoic. Mángano, G. & Buatois, L. (eds.). Springer, Vol. 39. p. 157-204 48 p. (Topics in Geobiology; vol. 39).

      Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review

      Open Access

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