Sinijanella is a genus of corynexochid trilobites that lived during the early part of the Botomian stage of the Cambrian Period. ,[1] which lasted from approximately 524 to 518.5 million years ago.
References
- ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Retrieved 2008-01-12.