The halkieriids are a group of fossil organisms from the Lower to Middle Cambrian. Their eponymous genus is Halkieria /hælˈkɪəriə/, which has been found...

Phylum: Mollusca Linnaeus, 1758 Classes Halwaxiida Wiwaxia Orthrozanclus Halkieriid Testaria Polyplacophora Conchifera Monoplacophora Chaetognatha (crown...

and in fact descended from the halkieriids, as the sclerites are divided into similar groups, although those of halkieriids were much smaller and more numerous;...

modern brachiopods suggests that brachiopods may be descendants of the halkieriids, which became extinct in the Cambrian period. Cenozoic Mesozoic Paleozoic...

← First halkieriids, mollusсs, hyoliths SSF...

chancelloriids' sclerites concluded that they were very similar to those of halkieriids, mobile bilaterian animals that looked like slugs in chain mail and whose...

related to the halkieriids or Wiwaxia or both. Orthrozanclus, first described in 2007, looked an intermediate between the halkieriids and Wiwaxia as it...

genus of halkieriid from Australia and Antarctica. This species, named by Porter in 2004, is the most complete and abundant Australian halkieriid species...

group) Chancelloriidae Odontogriphus Halwaxiida Wiwaxia Orthrozanclus Halkieriid Kimberella Mollusca Lophophorata Wufengella Bryozoa (s.l) Bryozoa Eccentrotheca...

Ausia bears some similarity to the halkieriids, and resembles the body plan that might be expected of halkieriid ancestors under the coeloscleritophoran...