Checklist for Superfamily Trinucleioidea Delo, 1935 and region Changshan Formation (Shandong, China)
List of families for Changshan Formation 1 Family width 1 Species
Genera for Changshan Formation 1 Genera with 1 Species
Species list for Changshan Formation 1 Species
Subnodes of Trinucleioidea with occurrences in Changshan Formation
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