Checklist for Order Ptychopariida Swinnerton, 1915
and region Lower Devonian (Devonian)
List of families for Lower Devonian
1 Family width 1 Species
Genera for Lower Devonian
1 Genera with 1 Species
Species list for Lower Devonian
1 Species
Subnodes of Ptychopariida with occurrences in Lower Devonian
Links, sources and further information Ptychopariida at gbif.org
Ptychopariida at irmng.org
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