Whitehouse's Redlichia (Trilobita) specimens from the Georgina Basin, western Queensland

John R. Laurie*

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


    The specimens assigned to Mesodema venulosa and Redlichia idonea by Whitehouse are reillustrated and reanalysed. Mesodema is considered a synonym of Redlichia (Redlichia), while Redlichia idonea is not considered synonymous with R. forresti. Redlichia idonea is a very large trilobite, probably attaining a maximum length of 20 cm, while the single cranidium of R. venulosa is about half that of a large R. idonea. Redlichia venulosa is easily distinguished from R. idonea by its much wider cranidium and narrower glabella.

    Original languageEnglish
    Title of host publicationCambro-Ordovician studies VI
    EditorsJohn R. Laurie, Ian G. Percival, James B. Jago, John R. Paterson, Glenn A. Brock
    Place of PublicationSydney, Australia
    PublisherAssociation of Australasian Palaeontologists
    Number of pages7
    ISBN (Print)9780949466471
    Publication statusPublished - 2016

    Publication series

    NameMemoirs of the Association of Australasian Palaeontologists
    ISSN (Print)0810-8889


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