Difference between revisions of "Tetrachacysta dawanensis"

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Revision as of 14:09, 2 December 2016

dawanensis (Liu Zhili and Zheng Yuefang in Liu Zhili et al., 1992, p.70, pl.10, figs.13-14) He Chengquan et al., 2009, p.375.  Holotype: Liu Zhili et al., 1992, pl.10, fig.13.  Originally Horologinella, subsequently (and now) Tetrachacysta.  Age: early Tertiary.

Parent: Tetrachacysta