Full reference: A. Sappenfield, M. L. Droser, and J. G. Gehling. 2011. Problematica, trace fossils, and tubes within the Ediacara Member (South Australia): Redefining the Ediacaran trace fossil record one tube at a time. Journal of Paleontology 85(2):256-265
Parent taxon: Metazoa according to D. H. Erwin et al. 2011
Sister taxa: Bilateria, Diploblastica, Homoblastica, Hyolithelminthida, Vertebrosa, Westgardia, Megathrix, Erniettomorpha, Gaojiashania, Scenellopsis, Muricassis, Problematica, Kimberellomorpha, Agmata, Gephyrea, Convolutubus, Lomosovis, Palaeacmaea, Petalonamae, Triradialomorpha, Chondroplon, Parazoa, Tentaculitoidea, Eumetazoa, Trichoplax, Macrocypris kayi, Protolyellia, Atalotaenia, Yunnanomedusa, Odontogriphidae, Cnidaria, Broccoliforma, Hadrynichorde, Limacites, Epitheliozoa, Bronicella, Arboreomorpha, Lidaconus, Silicispongea, Silicea, Xidazoon, Pentaradialomorpha, Evmiaksia, Proarticulata, Siphonoconcha, Goettingenia, Khasaktidae, Eodiorygma, Yangtziramulus, Chenmengella, Bomakellia, Oligoopilionus, Subtilicyathus, Persimedusites, Sentularia, Kinzeriidae, Dorfopterus, Kuckaraukia, Ventogyrus, Lazaichnus, Dictyorhabdus, Helanoichnus, Porifera, Spygoria, Yelovichnus, Mesozoa, Tetraradialomorpha, Bilaterialomorpha, Hadryniscala, Deuteronectanebos, Euradiculata
Subtaxa: Somatohelix sinuosus
Type: Somatohelix sinuosus
Distribution: found only at Nilpena
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.