[Rockhounds] Is Brooksella a Pseudofossils?

[Paul]

This Strange Ancient 'Fossil' May Not Have Been Left by Any Living Thing
Carly Cassella, ScienceAlert, Nature, February 25, 2023
https://www.sciencealert.com/this-strange-ancient-fossil-may-not-have-been-left-by-any-living-thing

The open access paper is:

Nolan​, M.R., Walker, S.E., Selly, T., and Schiffbauer, J. 2023
Is the middle Cambrian Brooksella a hexactinellid sponge, trace fossil 
or pseudofossil
Peer J. https://peerj.com/articles/14796/

Yours,

Paul H.