0494369fb45856fd475a519467770f5c

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Tunstallia Hollingworth & Barker, 1991

Source

Rank

genus

Names

1

Proc Yorks Geol Soc 48 (4): 358.

Lophospiridae Wenz, 1938
- Tunstallia Hollingworth & Barker, 1991
  - Tunstallia helcina
  - Tunstallia helicina