Definition of Edrioasteroid. Meaning of Edrioasteroid. Synonyms of Edrioasteroid

- Ma) organism Arkarua is also an edrioasteroid, but this interpretation did not gain wide acceptance. Last edrioasteroids are known from Permian (Late Kungurian...
- This list of edrioasteroids is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be edrioasteroids...
- (Morocco), the origin of the Ammonoidea, and the first African pyrgocystid edrioasteroids, machaerids and phyllocarids". Palaeontographica Abteilung A. 283 (4–6):...
- List of prehistoric echinoid genera List of crinoid genera List of edrioasteroid genera List of prehistoric starfish genera List of prehistoric stylophoran...
- survived), and all eurypterids, trilobites, graptolites, hyoliths, edrioasteroid crinozoans, blastoids and acanthodians. Ouachita and Innuitian orogenies...
- the enigmatic Ediacaran Arkarua can be positively identified as an edrioasteroid). The classes currently contained within Crinozoa include Crinoidea...
- Hiatus concretion encrusted by bryozoans (thin, branching forms) and an edrioasteroid; Kope Formation (Upper Ordovician), northern Kentucky....
- hardgrounds that appear in abundance at this time. Upper Ordovician edrioasteroid Cystaster stellatus on a cobble from the Kope Formation in northern...
- been free swimming Jellyfish. Tribrachidium was once interpreted as a Edrioasteroid Echinoderm, although with the discovery of the related Albumares and...
- existed from their dissociated plates, but other than a few possible edrioasteroids, Helicoplacus is the earliest echinoderm that is well enough preserved...