The Taxonomicon
Home
Site map | Contact
Under construction
Taxon: Class Hexactinellida Schmidt, 1870 - hexactinellids (sponge)
 Entity: 

Basic information

Period : Early Cambrian - Present (541 Ma - present)
Status : extant

Paleontology

Period : Ediacaran - Present Ref: 1997: 23/11/2004.
©2004-2019 Universal Taxonomic Services
Last updated: 15 Jul 2019