Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Pleasant Plain (Huntington County, Indiana, USA)

List of families for Pleasant Plain
2 Families width 2 Species

Genera for Pleasant Plain
2 Genera with 2 Species

Species list for Pleasant Plain
2 Species

Subnodes of Trilobita with occurrences in Pleasant Plain

Links, sources and further information