Quantum redactiones paginae "Devonium" differant

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Summarium vacuum
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== Notae ==
<references />
 
== Bibliographia ==
* R. A. Livermore, A. G. Smith, J. C. Briden, "[https://www.jstor.org/stable/2396350 Palaeomagnetic Constraints on the Distribution of Continents in the Late Silurian and Early Devonian]" in ''Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences'' vol. 309 no. 1138 (''Evolution and Environment in the Late Silurian and Early Devonian. 2 Aprilis 1985) pp. 29-56
 
== Nexus externi ==