Conceptually similarTHE NATURAL HISTORY MUSEUMLithostrotion, coralSS2891368THE NATURAL HISTORY MUSEUMLonsdaleia, coralSS2891367THE NATURAL HISTORY MUSEUMHalysites a coralSS2891379THE NATURAL HISTORY MUSEUMMastopora fava, fossil algaeSS2891342THE NATURAL HISTORY MUSEUMHalysites escharoides, tabulate coralSS2891760THE NATURAL HISTORY MUSEUMHalysites, Chain CoralSS2914790THE NATURAL HISTORY MUSEUMGissocrinus, crinoidSS2891287THE NATURAL HISTORY MUSEUMKodonophyllum truncatum, fossil coralSS2905764THE NATURAL HISTORY MUSEUMSyringopora reticulata (Goldfuss), coralSS2905715View AllView more with similar tones Arachnophyllum, coralLicense type:Rights ManagedUnique identifier:SS2891378Description:Image depicts an Arachnophyllum, a Silurian coral. Corals comprise a soft bodied animal called a polyp. Each polyp inhabits a calcareous skeleton called a corallum.Credit:The Natural History Museum, London/Science SourceSize:4734px × 3703px (~50 MB)Get PricingHow Will The Visual Be Used?ShareKeywords:animal-anthozoa-anthozoan-Arachnophyllum-calcareous-calcium carbonate-carbonate-carbonate mineral-cnidaria-coelenterata-coelenterate-colonial-colony-coral-Corallum-hexagon-hexagonal-honeycomb-invertebrate-mineral-one-paleozoic-pattern-phanerozoic-polyp-prehistory-silurianModel release:ReleasedRestrictions:No Sale through SubagentsParent folder:2014-07-01