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Membranosphaera rugosa
Membranosphaera rugosa Shaw Chenglong and Huang Tsengchieng, 1994, p.86-87, pl.44, figs.1-2.
Holotype: Shaw Chenglong and Huang Tsengchieng, 1994, figs.1-2.
Age: Early Cretaceous
Original descriptions (Shaw Chenglong and Huang Tsengchieng, 1994, p.86-87):
Membranosphaera rugosa sp.nov. Pl. 44; figs. 1,2
Spores alete; amb subcircular to oval; 36-43 µm; Surface view of exine smooth, easily crumpling; lateral view of exine psilate; exine about 0.5 µ thick.
Holotype: Slide YTN-1 3722.1-3722.3-(0); Pl. 44; Figs. 1,2 CPC Micropaleontology Lab.
Stratigraphic occurrence: It is discovered from the core of the well YTN-1 3722.1-3722.3m in YNT structure of offshore south Taiwan; Lower Cretaceous.
Holotype: Shaw Chenglong and Huang Tsengchieng, 1994, figs.1-2.
Age: Early Cretaceous
Original descriptions (Shaw Chenglong and Huang Tsengchieng, 1994, p.86-87):
Membranosphaera rugosa sp.nov. Pl. 44; figs. 1,2
Spores alete; amb subcircular to oval; 36-43 µm; Surface view of exine smooth, easily crumpling; lateral view of exine psilate; exine about 0.5 µ thick.
Holotype: Slide YTN-1 3722.1-3722.3-(0); Pl. 44; Figs. 1,2 CPC Micropaleontology Lab.
Stratigraphic occurrence: It is discovered from the core of the well YTN-1 3722.1-3722.3m in YNT structure of offshore south Taiwan; Lower Cretaceous.