Hystrichosphaeridium arborispinum

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arborispinum Davey and Williams, 1966b, p.61, pl.9, figs.5,10.  Holotype: Davey and Williams, 1966b, pl.9, fig.10.  Age: early-middle Barremian.


Hystrichosphaeridium arborispinum.jpg
Parent: Hystrichosphaeridium