Chesaconcavus tamiamiensis 4 5/8” or 113.64mm."Superb"#800184

Chesaconcavus tamiamiensis 4 5/8” or 113.64mm. Ross, 1965-Extinct Giant Barnacle Cluster Collected in the Sarasota Member of the Murdock Station Formation. Found in an area where they were digging a lake in 2020. Sarasota County, Nokomis, Florida. Hawthorn Group. Zanclean Pliocene 4.3-4.9 M.Y.A. Collector: BH. Identified by Melanie Briskin
Collector will be divulged in the final data on this fossil barnacle cluster. This cluster is very old, tall and magnificent. Some coloration to the barnacles. Few collectors have such a nice cluster! A treasure in any serious collection! This is a consignment item with 0% off.