Castericystis vali, a fossil Carpoid
Detail of Castericystis vali, 7 cm long with a juvenille cm long attached at the bottom of the stele, from the Middle Cambrian of Utah.
Size: 1246px × 1645px
Photo credit: © Natural History Museum, London / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: .., america, american, animal, cambrian, carpoid, castericystis, david, echinoderm, echinodermata, fossil, fossilised, homalozoa, homoiostelea, invertebrata, invertebrate, juvenile, lewis, north, paleozoic, paul, phanerozoic, prehistoric, prehistory, shot, soluta, specimen, states, studio, studioshot, taylor, united, usa, utah, vali
