Ortmann, A. E. (1897). On a new species of the Palinurid-genus Linuparus found in the upper Cretaceous of Dakota. The American Journal of Science, ser. 4. 4: 290-297.
389729
Ortmann, A. E.
1897
On a new species of the Palinurid-genus <i>Linuparus</i> found in the upper Cretaceous of Dakota