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  • Whole-plant reconstruction of Sengelia radicans.

    Whole-plant reconstruction of an early Devonian lycophyte

    Plants of the Early Devonian epoch (419-323 million years ago) are crucial to reconstructing the initial radiation of tracheophytes, yet few are understood as whole organisms. Unearthing the habits of Sengelia radicans, Matsunaga and Tomescu integrate morphometric data from hundreds of fossil specimens from the Beartooth Butte Formation (Wyoming, USA) with taphonomic and sedimentological observations […] More