[Rockhounds] 310-million-year-old fossilized brain found, Mazon Creek, Illinois

[Paul]

Perfectly preserved 310-million-year-old fossilized brain found
By Harry Baker, Live Science, July 28, 2021
https://www.livescience.com/310-million-year-old-fossil-brain.html

Bicknell, R.D., Ortega-Hernández, J., Edgecombe, G.D., Gaines,
R.R. and Paterson, J.R., 2021. Central nervous system of a
310-my-old horseshoe crab: Expanding the taphonomic window
for nervous system preservation. Geology. Open access
https://pubs.geoscienceworld.org/gsa/geology/article/doi/10.1130/G49193.1/606398/Central-nervous-system-of-a-310-m-y-old-horseshoe
https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_Material_Central_nervous_system_of_a_310-m_y_-old_horseshoe_crab_Expanding_the_taphonomic_window_for_nervous_system_preservation/14925225

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)