Description: English: Fig. 5 External surface of a permineralized Williamsonia sp. gynoecium from Upper Jurassic deposits of Lune River, Tasmania. Unregistered Australian Museum specimen. Scale bar = 10 mm. Date: 20 July 2017. Source: Stephen McLoughlin et. al. "The diversity of Australian Mesozoic bennettitopsid reproductive organs", Palaeobiodiversity and Palaeoenvironments
doi:10.1007/s12549-017-0286-z. Author: Stephen McLoughlin, Christian Pott, Ian H. Sobbe. Permission(
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