|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Anthozoa - Scleractinia - Placophylliidae
It was assigned to Placosmiliidae by Roniewicz (1976) and Turnsek (1997); to Scleractinia by Sepkoski (2002); and to Placophylliidae by Morycowa and Misik (2005).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.