The holotype of "Nemausa windsorae" from the lower Miocene coral-associated limestones of the Montpelier Formation in the Duncans Quarry, Jamaica (UF 113651). (A) Dorsal view (internal mold); (B) dorsal view (cast of external mold); (C) frontal view; (D) right-lateral view; (E) external mold; (F) upper margin left orbit; (G) cast showing bases of rostral horns and various orbital spines in more detail. Arrows in (G) indicate suborbital spines and broken outer orbital spine. Scale bar width = 20 mm for (A–E); 2.0 mm for (F); 10 mm for (G).