Theodossioidea Add to phylogenetic matrix

Superfamil

Taxonomic relationships of Theodossioidea

• Theodossioidea belongs to Spiriferidina - Williams et al. (2006)
• Palaeochoristitidae belongs to Theodossioidea - Williams et al. (2006)
• Theodossiidae belongs to Theodossioidea - Williams et al. (2006)
• Ulbospiriferidae belongs to Theodossioidea - Williams et al. (2006)