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Barry Webby – författare

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2 produkter

  1. Barry Webby, Florentin Paris, Mary Droser, Ian Percival - The Great Ordovician Biodiversification Event, Inbunden. Tillgänglighet: Lägg i varukorg

    The Great Ordovician Biodiversification Event

    Av Barry Webby, Florentin Paris m. fl.

    Inbunden, 2004

    1611 kr

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    Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this …

  2. Barry Webby, Luis Buatois, Maria Gabriela Mangano - Trace Fossils in Evolutionary Palaeocology, Häftad. Tillgänglighet: Lägg i varukorg

    Trace Fossils in Evolutionary Palaeocology

    Proceedings of Session 18 (Trace Fossils) of the First International Palaeontological Congress, Sydney, Australia, July 2002

    Av Barry Webby, Luis Buatois m. fl.

    Häftad, 2006

    954 kr

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    Part of the Fossils and Strata SeriesThe publication, Trace Fossils in Evolutionary Palaeocology, details the session proceedings on Trace Fossils at the First International Palaeontological Congress in Sydney, Australia, held in 2002.