File:Darstellung des Lazarus-Effekts.png

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Description Darstellung des (hier in grauer Farbe hervorgehobenen) Lazarus-Effekts (im Sinne von Wignall & Benton 1999, siehe unten zitiert) am schematischen Beispiel der Diversitätsänderungen eines Taxons (im Rang einer Klasse) durch das Massenaussterben an der Perm-Trias-Grenze. Diese Darstellung ist in ihren genauen Werten nicht wissenschaftlich für ein Taxon überprüft worden, sondern lediglich schematisch zu verstehen. Grundlage für diese Darstellung waren ähnliche Darstellungen zu den Diversitätsänderungen der Gastropoden bis zum Ende des Massenaussterbens an der Perm-Trias-Grenze in folgenden Quellen: 1.: Douglas H. Erwin, "Understanding biotic recoveries: extinction, survival and preservation during the end-Permian mass extinction", In: D. Jablonski, D. H. Erwin & J. Lipps (Hrsg.): "Evolutionary Paleobiology", S. 398–418, Chicago: University of Chicago Press, 1996, ISBN: 9780226389110, hier S. 405, Fig. 15.3 (Global generic gastropod diversity from the Wordian through Anisian. The left-hand scale and the lines show total diversity (solid line), the number of Lazarus genera (dottet line), and apparent diversity (total diversity minus Lazarus taxa; Dashed line). [...]"), Table 15.1 ("Diversity history of gastropod genera from the mid-Permian (Wordian) through the Middle Triassic (Anisian)"); 2.: P. B. Wignall & M. J. Benton, "Lazarus taxa and fossil abundance at times of biotic crisis", Journal of the Geological Society, 156, (3), 1999, S. 453–456, DOI: https://doi.org/10.1144/gsjgs.156.3.0453, hier S. 454, Fig. 2 ("Diversity changes of gastropod genera through the end Permian mass extinction (from Erwin 1996), where the lower line shows the recorded number and upper line includes Lazarus taxa, compared with fluctuations in the number of shallow marine formations yielding benthic fossils in the Midian to Anisian interval. The importance of the Lazarus effect (depicted as the space between recorded and total number of genera) shows no correlation with the abundance of fossiliferous strata. [...] The Permian-Triassic boundary occurs between the Chanxingian and Griesbachian Stages.")
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Author Anglo-Araneophilus, unter Verwendung von Daten aus Erwin 1996 Douglas H. Erwin, "Understanding biotic recoveries: extinction, survival and preservation during the end-Permian mass extinction", In: D. Jablonski, D. H. Erwin & J. Lipps (Hrsg.): "Evolutionary Paleobiology", S. 398–418, Chicago: University of Chicago Press, ISBN: 9780226389110, hier S. 405, Table 15.1)
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current12:01, 4 January 2024Thumbnail for version as of 12:01, 4 January 2024714 × 700 (68 KB)Anglo-Araneophilus (talk | contribs)Text and layout modified
08:16, 4 January 2024Thumbnail for version as of 08:16, 4 January 2024714 × 700 (61 KB)Anglo-Araneophilus (talk | contribs){{Information |Description=Darstellung des Lazarus-Effekts (im Sinne von Wignall & Benton 1999, siehe unten zitiert) am schematischen Beispiel der Diversitätsänderungen eines Taxons (im Rang einer Klasse) bis zum Ende des Massenaussterbens an der Perm-Trias-Grenze. Diese Darstellung ist in ihren genauen Werten nicht wissenschaftlich für ein Taxon überprüft worden, sondern lediglich schematisch zu verstehen. Grundlage für diese Darstellung waren ähnliche Darstellungen zu den Diversitätsänderun...

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