Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Union (Union County, Ohio, USA)

List of families for Union (Union County Ohio)
4 Families width 1 Species

Genera for Union (Union County Ohio)
5 Genera with 1 Species

Species list for Union (Union County Ohio)
1 Species

Subnodes of Trilobita with occurrences in Union (Union County Ohio)

Links, sources and further information