Arboreomorpha

Superregnum: Eukaryota
Cladus: Amorphea
Cladus: Obazoa
Cladus: Opisthokonta
Cladus: Holozoa
Cladus: Filozoa
Cladus: Choanozoa
Regnum: Animalia
Subregnum: incertae sedis
Phylum: †Petalonamae
Classis: Arboreomorpha
Genera: †Akrophyllas – †Arborea – †Charniodiscus – †Khatyspytia – †Vaizitsinia

Arboreomorpha Erwin et al., 2011

• Erwin, D.H., Laflamme, M., Tweedt, S.M., Sperling, E.A., Pisani, D. & Peterson, K.J. 2011. The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals. Science 334(6059): 1091–1097. DOI: 10.1126/science.1206375 . ResearchGate . Reference page.  [see Supplementary Material]

• Grimes, K.F., Narbonne, G.M., Gehling, J.G., Trusler, P.W. & Dececchi, T.A. 2023. Elongate Ediacaran fronds from the Flinders Ranges, South Australia. Journal of Paleontology 98(2): 249–265. DOI: 10.1017/jpa.2023.45 . Reference page. 
• Pérez-Pinedo, D., McKean, C., Taylor, R., Nicholls, R. & McIlroy, D. 2022. Charniodiscus and Arborea Are Separate Genera Within the Arboreomorpha: Using the Holotype of C. concentricus to Resolve a Taphonomic/Taxonomic Tangle. Frontiers in Earth Science 9: 785929. DOI: 10.3389/feart.2021.785929 . Reference page.