scleritome
Look at other dictionaries:
Halkieria — Taxobox name = Halkieria fossil range = fossil range|533|511|Lower to Middle Cambrian image title = Halkieria evangelista from the Lower Cambrian Sirius Passet, North Greenland regnum = Animalia phylum = ?Mollusca unranked ordo = Halwaxiida… … Wikipedia
Small shelly fauna — The small shelly fauna or small shelly fossils, abbreviated to SSF, are mineralized fossils, many only a few millimetres long, with a nearly continuous record from the latest stages of the Ediacaran to the end of the Early Cambrian period. They… … Wikipedia
Debate about Cambrian Lophotrochozoans — Since 1990 there has been intense debate among paleontologists about the evolution in the Early Cambrian period of the super phylum Lophotrochozoa, which is thought to include the modern molluscs, annelid worms and brachiopods, as well as their… … Wikipedia
Solenogastres — Epimenia verrucosa Scientific classification … Wikipedia
Emu Bay shale — infobox Rockunit caption = North Coast of Kangaroo Island, Emu Bay © David Simpson type = Geological formation prilithology = Shale otherlithology = namedfor = namedby = region = The north coast of Kangaroo Island, around Emu Bay and Cape D… … Wikipedia
Halwaxiida — taxobox image caption= Halkieria regnum=Animalia fossil range=Early to Middle Cambrian superphylum=Lophotrochozoa phylum = See text Halwaxiida or halwaxiids is a proposed clade loosely uniting scale bearing Cambrian animals, which may lie in the… … Wikipedia
Chancelloriidae — Temporal range: Early Cambrian–Late Cambrian … Wikipedia
Chancellorid — The Chancellorids are scleritome bearing organisms from the Cambrian period, of uncertain affinity.They may have been related to the Halkieriids, cite journal title=Skeletal microstructure indicates Chancelloriids and Halkieriids are closely… … Wikipedia
Brachiopoda (classification phylogénétique) — Cette page a pour objet de présenter un arbre phylogénétique des Brachiopoda (Phoronozoa, Brachiozoa, Brachiopodes, Phoronozoaires), c est à dire un cladogramme mettant en lumière les relations de parenté existant entre leurs différents groupes… … Wikipédia en Français
Faune De Sirius Passet — La faune de Sirius Passet (baptisée du nom de la patrouille de traîneau de Sirius qui opèrait au Groenland du nord) dérive de la formation de Buen, exposée sur le rivage oriental de J.P. Koch Fjord dans le nord lointain du Groenland . Elle a été… … Wikipédia en Français
