Checklist for Class Trilobita Walch, 1771 (Trilobites) and region Polk County (Texas, USA)
List of families for Polk County (Texas) 5 Families width 0 Species
Genera for Polk County (Texas) 5 Genera with 0 Species Cheirurus Beyrich, 1845 | | 0 | Species | Taxom | Coosia Walcott, 1911 | | 0 | Species | Taxom | Geragnostus Howell, 1935 | | 0 | Species | Taxom | Maryvillia Walcott, 1916 | | 0 | Species | Taxom | Phacops Emmrich, 1839 | | 0 | Species | Taxom |
Subnodes of Trilobita with occurrences in Polk County (Texas)
Links, sources and further information Trilobita at ps-19.org Trilobita at trilobites.info Trilobita at westerntrilobites.com Trilobita at gbif.org Trilobita at irmng.org
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