5e530f801d008d2f45af5d5610315b08

...

Rorringtonia Whittard, 1966

Source

Rank

genus

Names

1

The Ordovician trilobites of the Shelve Inlier, West Shropshire. Part 8. Palaeontogr. Soc. (Monogr. ) 119: 292.