Checklist for Class Trilobita Walch, 1771 (Trilobites) and region Armstrong County (Texas, USA)
List of families for Armstrong County (Texas) 2 Families width 0 Species
Genera for Armstrong County (Texas) 2 Genera with 0 Species Aphelaspis Resser, 1935 | | 0 | Species | Taxom | Cryptolithus Green, 1832 | | 0 | Species | Taxom |
Subnodes of Trilobita with occurrences in Armstrong 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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